4

CONTENT

1. General................................................................................................................................................................ 6

2．Main function ...................................................................................................................................................... 8

3．Control principle ................................................................................................................................................ 13

4．Technique index ................................................................................................................................................. 21

5．Frame and panel definition ................................................................................................................................ 21

5.1 Trunk configuration ................................................................................................................................... 24

5.2 Panel definition .......................................................................................................................................... 24

5.3 Main inserted pieces .................................................................................................................................. 26

5.4 Instruction of backboard terminals connection and installation ................................................................ 27

6．Man-machine Operation .................................................................................................................................... 33

6.1 Main page layout illumination ................................................................................................................... 33

6.2 LCD main menu tree frame illumination ................................................................................................... 33

6.3 Main Menu instruction .............................................................................................................................. 34

6.4 Main Menu instruction .............................................................................................................................. 35

6.5 Running Monitor instruction ..................................................................................................................... 36

6.6 Set Point instruction ................................................................................................................................... 37

6.7 Parameter Set Instruction ........................................................................................................................... 39

6.8 Event Record Instruction ........................................................................................................................... 43

6.9 Manual Print introduction .......................................................................................................................... 45

6.10 Other Function introduction..................................................................................................................... 46

7．Note for commission.......................................................................................................................................... 51

8．Storage and maintain ......................................................................................................................................... 53

9．Whole set supplied............................................................................................................................................. 53

Appendix 1: Set point table ..................................................................................................................................... 54

Appendix 2: Parameter list ...................................................................................................................................... 61

Appendix 3: Back up scheme instruction ................................................................................................................ 64

(V1.11)
2016.2

The company reserves the right to change products, the specification is subject to change without notification，

the device shall prevail. For details, please call the company or the local agents.

5
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SID-8BT-A RESERVE SUPPLY HIGH SPEED TRANSFER DEVICE

1. General
1.1 Application

The uninterrupted power supply ensures normal economy running, that is the aim of power system technology

advancing. The factors making sure power supply uninterrupted lies in all stage of power producing and

transmitting, including backup supply fast transferring device. With rich operation expierence in power plants,

chemical factory, metallurgy, minery and other industrial aspect, we present SID-8BT-A, a fine designed

multifunction fast transferring device to fulfill high reliability request of modern industrial enterprises.

1.2 Device frame character

 Standard 4U 19 inches strengthen unit trunk, designed according to resisting strong oscillation, strong disturb,
applying to wicked environment.
 All industrial and military for IC, the device possesses high stability and reliability.
 High speed industrial RISC processor for main control CPU, the main frequency reaches 200MHz, support
DSP expand dictates.
 Adopt high speed high precision multi-route A/D synchronized sampling technique, sampling 64 points each
cycle, ensure high measurement accuracy.
 The software based on the embedded RTOS and the TCP/IP protocol, is of stability and credibility, easily
expanded
 Big screen menu LCD display, entirely English menu man-computer interface, can display main electrical
connection scheme and real-time operation data and event record. The information is particular and
intuitionist, the operation and the debugging are convenient.
 Various reserve supply auto-transfer scheme are embedded in the device, the special scheme according to the
needs of customer can be customized at any moment.
 10 set point areas are optional, it is safe and convenient to transfer between every two area.
 Big capability of recording information function.
 Powerful of transferring wave record function, once can record information, including analog value and
digital value and so on during the process of transferring. The record can be seen on the LCD screen of
device directly, or can be uploaded to the computer through the Ethernet, where it will be analyzed and
exported as a standard COMTRADE file.
 Automatically or manually print protection set-point and event record.
 Support multi-language, can switch online.
 Strong communication function, supporting double-Ethernet, double RS485, multi communication

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stipulation, such as integrated IEC60870-5-1-103, modbus.

1.3 Device specification
SID-8BT-A Reserve Supply High Speed Transfer Devcie used two postfixes, the first one means CT rated value,
the second one is test board allocation conditions, the definition of each code is described as follows:

Format: SID-8BT-A /*－*

T or N, T means allocate test board, N means not collocate test board;

1 or 5, means CT rated value (1 means CT rating is 1A, 5 means CT

rating is 5A).

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2．Main function
The main function of SID-8BT-A as follows:

☆ Fast transfer function

☆ Single operating function

☆ Logic test function

☆ Protection function

☆ Startup post-reclose function

☆ Fault lock function

☆ Event record function

☆ Transferring record wave function

☆ Communication, print, GPS adjusting time function

2.1 Fast transfer function illumination

Fast transfer function completes fast transfer between work supply and backup supply. Transferring can be

actuated by variable ways, including accident operation, abnormal or manual transfer. All transferring have

diffenrent mode and criteria for all situations.

2.1.1 Transfer startup reason explanation

☆ Accident transfer

The accident transfer is drove by protection contact.

The protection input can be connected to differential protection, generator and transformer protection output.

When protection actuate, service supply trip first then backup supply connected upon preset condition (Or

adjustable delay). Mode can be serial or simultaneity.

☆ Abnormal transfer

The abnormal transfer is implemented automatically, including two situations:

Bus no-voltage start: When the three voltages of the bus are lower than set point and last longer than the delay

time, the device will implement simultaneous transfer or series transfer according to the mode chosen.

The working breaker mis-trip: when some reasons (including manual mis-operation) cause the working breaker

mis-trip, the device can implement series transfer.

☆ Manual transfer

Manual transfer is started by manual operation, and then complete automatically. When local manual transfer

signal is detected or remote transfer signal is receive, start the transferring between working incomer and

backup incomer starts. The transfer mode include series, simultaneous, auto-parallel, semi-automatic parallel,

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paralleling failed turn to series and paralleling failed turn to simultaneous.

2.1.2 Transfer mode explanation

☆ Series transfer

Trip working breaker first, and then close the backup breaker when the working breaker is confirmed at open.

☆ Simultaneous transfer
Trip working breaker and at the process of tripping send out command of closing backup breaker, assure

working breaker open first and backup breaker close followed through setting closing delay-time. When

working breaker fails to trip off, there will appears looped network with the working source and reserve source

supply at one time. If the looped network running is not allowed in the system, you can set decoupling function

and decoupling time in the system parameter setting. Once the looped network running condition appears, and

lasts for decoupling time, trip the breaker that just closed in order to dissolve the looped network condition,

completing the decoupling function.

☆ Auto-parallel transfer
First close backup breaker based on parallel transfer rule, when the backup breaker is confirmed at closed state,

trip the working breaker automatically. The parallel transfer rule actually is strict double sides‟ power supply

synchronization transfer rule. SID-8BT-A supports different frequency synchronization as well as same

frequency synchronization. Note that this mode is used for normal manual transfer only.

☆ Semi-automatic parallel transfer

First close backup breaker based on parallel transfer rule, when the backup breaker is at closed state, the

working breaker is tripped off by manual operation. Note that this mode is also used for normal manual transfer

only.

☆ Paralleling failed turn to series transfer

If the condition fits parallel transfer rule, it will transferring according to auto-parallel transfer rule; otherwise
transferring according to series mode. Note that this mode is also used for normal manual transfer only.
☆ Paralleling failed turn to simultaneous transfer
If the condition fits parallel transfer rule, it will transferring according to auto-parallel transfer rule, otherwise

transferring according to simultaneous mode. Note that this mode is also used for normal manual transfer only.

2.1.3 Transfer process illumination

The transfer for accident transfer and abnormal transfer of backup supply is automationly, so short for “Auto

Transfer”. The transfer of nomal transfer is manually, hereinafter, short for “manual transfer”. The processes as

follow:

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The charging process of auto transfer:

When incomer and bus voltage and every breaker state are at normal condition and backup supply no fault start

signal, the charging begins. The “Auto Transfer “lamp on the panel begins to glint, and after ten seconds the lamp

constant bright, it indicates that the reserve auto-transfer enter operation and monitor state.

The operation process of auto transfer:

Under monitoring state, if accident condition (bus low-voltage/ working breaker mis-trip) occurs or fault signal

(protection start signal of supply breaker trip) is gathered, and the setting transfer condition is satisfied, working

breaker will transfer with backup breaker automatically. After transfer, no matter success or fail, the device enters

the state of affirm reset. It may not enter charging state to ready for next transfer until delay 10s and remote or

local reset operation is received.

The operation process of manual transfer:

When the breaker state is satisfied for manual transfer condition, the “manual transfer” lamp normal bright, and

the Reserve auto-transfer device enter the manual transfer operation and monitor state. Under this state, if local or

remote manual transfer signal is gathered, working breaker will transfer with backup breaker automatically. If the

operation fails, the device enter waiting affirm reset state. It may not enter charging state to ready for next transfer

until delay 10s and remote or local reset operation is received. If the operation succeeded, the device reset

automatically after 10s.

2.2 Single operating function illumination

Single operating function. Remote DCS signal can be used to close service incomer or backup incomer. Voltage

check or sychronizing checking can be applied by user customize. For convenient comission, single closing can be

complete at local device panel. Correct password is required for local operation. Time limit also applied. If

operation beyond time limit, local operation will be locked.

2.3 Logic test function illumination

Device has Logic test function, it is used to check correction of device transfer logic and single operating logic

without actual operation.

2.4 Protection function illumination

SID-8BT-A has allocated incomer and bus linkage over-current protection, the main function includes: each

incomer, bus no-voltage alarm protection; TV disconnection alarm function; 2 segments low voltage unloading

protection. The value, delayed time and soft switch of each protection can be set independently in protection

set-point.

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2.4.1 The two segements low voltage unloading function

Low voltage unloading function segment 1 and segment 2 are set in the device. When transfer finished, the

low-voltage unloading function open 15 seconds. During this period, if bus voltage is detected lower than

low-voltage set-point and lasts for time setting, trip off some unimportant or hypo-unimportant load to ensure bus

voltage restore. Whether to remove the unimportant and hypo-unimportant load can be determined by the setting

of low voltage and time set-point of low voltage unloading segment 1 and segment 2. There is a switch soft strap

for this function, and it can be set in system set-point independently.

2.4.2 No-voltage alarm protection

When no-voltage alarm protection of every incomer and bus is put in and the voltage is lower than each

no-voltage alarm voltage set-point, the general alarm signal is port-out after no-voltage alarm set time delayed.

2.4.3 Bus TV disconnection alarm

Bus TV disconnection protection soft switch put in, „Bus TV on‟ is closed, single phase or three-phase voltages

lower than 70%Un, after ten seconds delayed, alarm signal sent by protection and device TV disconnection alarm

signal is sent out.

2.5 Startup Post-reclose function

Startup Post-reclose function means send Post-reclose signal pluse to protection system after transferring or

single operating, time of pluse can be set in set-point.

2.6 Fault lock function

The device possesses fault lock function. It can detect external lock signal like breaker abnormal, external lock

signal, voltage unbalance at any time and self check internal hardware for determining whether need to lock

transfer.

Breaker abnormal criterion: breaker open, and the incomer which the breaker belong have current last 2

seconds.

Voltage unbalance lock: since bus three phasese almost balance when work power off as fault point out of the

protect area. Process as follow: confirm work breaker triped, check whether voltage balance, if asymmetry rate

over 20%Un (eliminate normal load unbalance), lock three fast transfer criterions („fast transfer‟, „capturing

motor-group withstand voltage criteria‟, „synchronization chaptering rule‟) immediately until three phasese

balance; but „Residual Voltage Transfer‟and „Long Delay Transfer‟are not locked, because they can fit the

protection device on the load branch by adjust action time, then implement reserve supply recolse when fault

branch removed.

2.7 Event record function

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The device possesses record function of remote signal event, self check event, operation event, protection event,

wave record event. Users can inquire record information like action time, event name through “event record” on

LCD screen.

2.8 Record wave function

The device begins to record wave once transfer is started. The wave recorded includes 25 cycles before start

and 50 cycles after start-up. Each transfer total wave recording time is 1.5 seconds and total twice. The device

storage is up to 12 groups of record data. The contents include bus voltage, bus current, incomer voltage, incomer

current and all digital input information e.g.. The wave recording event index can be looked over in “wave

recording event”, the waveform, record data can be displayed locally as well as transmitted to background

computer for analyzing.

2.9 Communication/print/GPS adjust time function

The device possesses powerful and reliable communication function. It has installed three Ethernet interface,

four RS485 serial interfaces. Among them, the two RS485 interface and the three Ethernet interface can be used to

communicate with supervisory control background with different communication hardware. The other two RS485

serial interfaces, one is for print function, it can connect with printer directly or connect to SID-401PS print server

deployed by my company, realize multi-device sharing one printer, the other is used to communicate with GPS,

complete adjusting time function.

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3．Control principle
Work Supply Backup Supply

U1=010.0KV 4DL U2=010.0KV

F =50.00Hz F =50.00Hz

I1=05.00A I2=00.00A
1DL 2DL
δ1=+00° δ2=+00°
Bus

Uab=010.0KV
Ubc=010.0KV
F =50.00Hz

Figure 1 Main bus connections

Figure 1 is a typical supply system with double incomer. When working incomer fails, fast transfer and

simultaneous transfer are the optimal modes in order to make interruption time least. If the state of system does

not allow simultaneous transfer mode for loop circuit is unallowed, choose other mode whose speed is slower a

little.

3.1 Fast transfer

At the moment fast transfer starting up, if the angle difference and frequency difference between bus and

reserve incomer are within the setting scope and bus voltage is not lower than fast transfer low-voltage lock value,

the “fast transfer” can start up, and close output immediately. According to local test data, decaying time and

speed of bus voltage magnitude and frequency is mainly related to the load that bus houses. More the load is on,

slower voltage magnitude and frequency decay and the decaying much faster as time flowing. It is the best choice

to close quickly for in the first 0.3s, the decaying of voltage magnitude and frequency is slower, and when angle

difference is within 60°it is a safe scope for electrical equipments. When frequency difference is average to 1Hz,

the angle difference between bus and reserve incomer increases 36°calculated according to the inherent switching

time 100ms, so it is suitable to adopt fast switch to transfer to ensure the success of fast switch, besides, when the

device gives out closing signal, the angle difference should smaller than 20°, namely the fast transfer angle

difference set-point is set to 20°.

3.2 Capture motor-group withstand voltage rule

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Figure 2 Polar coordinates drawing of working bus residual voltage comparative to reserve supply
After working supply removed by fault, all motors generate as asynchronous generator depending on their

inertia and rotor residual magnetism, i.e. a residual voltage with stepping down magnitude and frequency appears

on the working bus, as shown in figure 2. In the figure, the angle difference θ between residual voltage V and

reserve supply is increasing continually while the residual voltage magnitude is decaying continually. It descends

to 0 after some time.

F Δ U5
UG
5

E Δ U4
UG4
φ5 G Δ U6
φ6 U G6 UB
φ4 A
δ
φ3
UG3
D φ2 φ1
Δ U3
UGO

2
UG
G1

U
2
C ΔU
U1

B
Δ

Figure 3 ΔU phasor diagram after working supply removed

Figure 3 is the phasor diagram of phasor difference (ΔU) between residual voltage UG and reserve supply UR

after working supply removed. δ0 is the initial power angle between reserve supply UR and normal working bus

voltage UG0 , when working supply is removed, the working bus voltage changes from UG0 to residual voltage

. . .
UG1 , UG2 , UG3 , UG4 , UG5 , UG6 , etc. And the corresponding voltage difference  U  U U
G- B is ΔU1,
ΔU2, ΔU3, ΔU4, ΔU5, ΔU6, etc. Along with the increase of phase angle difference between UR and UG, ΔU

ranges from small to big and then big to small.

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Figure 4 Wiring diagram and equivalent circuit

If reserve supply is put in at a certain ΔU, we can view from figure 3.4 that one part of ΔU is imposing on

reserve incomer or transformer reactance XB , the other part imposes on equivalent impedance (XM) of bus

load(mainly motor). Generally, voltage that motor can long-term withstanding is 1.1~1.2 times rated voltage, so

motor is safe as long as the voltage imposed on motor is not larger than this withstand voltage when put in reserve

supply. People may worry that if angle difference Φ too big when reserve supply put in may bring torsion impulse

to shaft system of motor, however the theory and practice prove that although the motor group is at asynchronous

generating state, it is virtually a generator that with no power source and no excitation source but rely on inertia to

generate, consequently reserve supply can draw the motors in with not too big impulse. In the situation that

quantity and capability of motors is biggish, the varying speed of Φ is slow, and the operation and control speed of

device is quite fast, so normally Φ when reserve supply put in is not bigger than 60°.

Furthermore, when reserve supply put in, the superposition of reserve supply voltage and sub-transient as well

as transient potential of motor may bring in biggish impulse which will possibly cause the action of reserve supply

quick-break protection, and the auto-transfer fails. Theory and practice prove that this problem can be resolved by

correctly choose reserve supply relay protection set-point. We adopt capturing motor-group withstand voltage

criteria to complete fast and safe transfer for reserve supply, and we call this criteria capture motor withstand

voltage criteria. The approach to complete this rule is real time monitor and measurement of angle difference Φ

and ΔU, and forecast the variety of ΔU according to the sampled data, give out close command and complete the

put in operation of reserve supply before the time that ΔU exceeds the allowable value reckoning in the colsing

time of reserve supply breaker. This is greatly in favor of restoration for it ensures all motors re-electrify when

rotate speed not very low and bus residual voltage still high.

ΔU is distributed according to the ratio of stand-by transformer (or incomer) impedance XB and load

impedance XM. Because the working transformer (or incomer) impedance XG and XB is known, we can

continuously measure UG and UM when normal running and calculate the real-time equivalent impedance of all

loads on bus.

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UM
XM  XG
UG  UM
Once working supply is removed when fault present, record the last XM calculated, then through the known

XB can calculate the maximal allowable ΔU, namely ΔUmax. The safety and fast restoration of the entire load are

ensured if only the reserve supply be put in before ΔUmax comes. In fact, in the deceleration of motor, XM keeps

on descending, the allowable value ΔUmax calculated according to the XM and the XG which is the value at the

cutting-out moment is bigger than the actual value when reserve supply is put in, i.e. the actual voltage magnitude

that distributed to motor is smaller than that calculated, therefore this arithmetic is adding safer assurance to

motor.

Figure 5 Static voltage characteristic curve of motor

It is especially note that at present middle-high type induction motors widely used in Industry Corporation bear

static voltage characteristic curve as shown in figure 3-5. It describes the relationship between terminal voltage V

and active power P as well as reactive power Q that motor absorbs from power supply. It is not difficult to see that

when motor terminal voltage declines near 60% of rated voltage, motor will heavily absorb reactive power, and

active power (torque) sharply declines. Therefore if reserve supply is put in when working bus voltage is lower

than the critical voltage Uk, the self-start condition will be greatly deteriorated and even motors fail to self start

and reserve supply is re-cut out because of over-current and low-voltage. To ensure the continuity of production,

the reserve supply should be put in before critical voltage Uk comes, in this way the supply contactor of motor in

industry corporation will no longer “shake” or “trip” caused by reserve supply‟s slow put in.

3.3 Capture first point in phase transfer

Capture first point in phase transfer refers that when working supply is cut off by fault, the bus residual voltage

phasor will rotate in lag direction relative to reserve voltage phasor, and the transfer operation is executed at the

first time phase angle difference be zero. The condition factor is closing time of reserve breaker and variety speed

of angle difference Ψ. The phasor diagram of transfer process is shown in Figure 6.

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Figure 6 Phasor diagram of first point in phase switch

Uby: backup voltage
Us: bus voltage
Ψ: angle difference between bus voltage and backup voltage
dΨ/dt: the angular velocity of bus voltage relative to backup voltage
The action as follows:
Firstly, the working supply with fault is cut off, and the voltage magnitude and frequency is decaying according

to a certain rule. In the decaying process, the possible satisfied closing moment appears when the residual voltage

move 360°relative to reserve supply each time. The ideal situation is to complete closing at first 0°, and at the

moment, bus voltage usually descend 30% to 40% of rated voltage, the motor output descend not too great, and

the impulse of reserve supply put in is not too strong, and the self-start condition is preferable. But in the

attenuation, because of the descend of bus residual voltage frequency, the variety of magnitude and phase angle

become fast and fast as shown in figure 6. The original linear model and simple acceleration model can not truly

express the variety of voltage magnitude and frequency any more. SID-8BT-A reserve supply high speed transfer

device in which the approach that using frequency automatic following technique and fuzzy theory to model

frequency in subsection is adopted, expresses the variety of frequency, magnitude and phase angle well and truly.

According to real time variety law of frequency, phase angle and magnitude, calculate the time that bus residual

voltage and reserve supply first time in phase, when the time come give out closing command ahead of tripping

circuit total action time, completing close at accurate zero namely first point in phase. This switch mode is not

affected by load variety, and it is favor to self-start of equipment. The disadvantage is parts of the load will be cut

off because of the attenuation of bus residual voltage, all load that using contactor will lose the opportunity to

re-electrify due to the low-voltage release of contactor, the original production flow will impossible to restore

after reserve supply put in.

First point in phase transfer which is considered as stand-by transfer of endurance voltage rule is usually used in

the following situation:

 Incapable of completing capture withstand voltage transfer because the initial power angle is obviously big

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because of connection or operating mode of system.

 When frequency of residual voltage drops fast but the breaker closing time too long, it is difficult to complete
capture withstand voltage transfer.
 The working supply and the reserve supply belong to two independent systems. There is not only phase angle
difference but also frequency difference in the two systems.
 When on working bus there is high capacity source whose capacity can almost satisfy the need of loads,
synchronization matter will appear when reserve supply is put in, so the synchronization mode is the
reasonable transfer mode at the time.
3.4 Residual voltage transfer
The residual voltage transfer is the transfer which is completed when three phase voltages descend to the value

that lower than or equal to residual voltage transfer set-point (20%~40% of rated voltage), and last longer than

residual voltage transfer time set. It is regarded as the reserve function of first point in phase transfer as stated in

front. When working supply is removed by protection, if the aforementioned transfer is not implemented, then

when the voltage decline to a certain value, close the reserve branch breaker. It is no need to judge the angle

difference and the frequency difference and it is an asynchronous transfer mode.

Although residual voltage transfer enable to ensure the put in of reserve supply, many equipment is cut off

automatically or by low-voltage protection because the interrupting time is too long. The self-start condition of

some other appliance is deteriorated and the production flow is affected.

3.5 Long delayed time transfer

If in the assigned time the transfer can not complete by any of the aforementioned transfer mode, long delayed

time transfer can be executed. The long delayed time transfer is only used as a stand-by mode, and it will not work

at normal situation. Generally this mode is adopted only if fault happen many times in a short time.

3.6 The setting of transfer set-point

Users can choose proper transfer rule and parameters based on spot run equipment. The follow points are the

foundation of setting.

(1) When the load is mainly asynchronous motors, suggest select “Fast Transfer Logic” composing of fast

transfer rule and capture withstand voltage rule as primary transfer means and select residual voltage transfer, long

delayed time transfer to form “Slow Transfer Logic”, which can be applied as backup transfer instrument. The

scope of fast transfer rule set-point is: low voltage lock set-point 60~80% of Un, allowable frequency difference

not larger than 1Hz, transfer angle not larger than 20 º; capture withstand voltage rule set-point scope: low-voltage

lock value 60~80% Un, allowable frequency difference not larger than 4 Hz, withstand voltage not larger than

1.20 times of Un. The setting area of Residual voltage rule is: residual voltage transfer set-point not lower than

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30% of Un and time set-point not longer than 1.00 Sec; the relative set-point of long delayed time transfer can be

set according to the actual condition of the decay of system voltage.

(2) When there is big capacity synchronous motor in loads, suggest select “fast transfer logic” composing of

fast transfer rule and capture first point in phase rule as primary transfer means and select residual voltage transfer,

long delayed time transfer to form “slow transfer logic”, which can be used as backup transfer instrument. The

scope of fast transfer rule set-point is: low voltage lock set-point 60~80% of Un, allowable frequency difference

not larger than 1Hz, transfer angle not larger than 20 º; capture first point in phase rule set-point scope:

low-voltage lock value 60~80% Un, allowable frequency difference not larger than 5 Hz. If the transfer fails, cut

off synchronous motor immediately and carry out residual voltage transfer. The setting scope of Residual voltage

rule is: residual voltage transfer set-point not lower than 30% of Un and time set-point not longer than 1.00 Sec;

the relative set-point of long delayed time switch can be set according to the actual condition of the decay of

system voltage.

(3) When the load system contains of capacitors, you can complete the operation by two modes: one is the

capacitors have compound with inrush current suppressor, and no discharge circuit. When the transfer system is

started, cut off capacitor immediately, put in reserve supply fast and start up SID-3YL inrush current suppressor to

merge the charged capacitor into system. The other is directly put in reserve supply according to fast transfer,

capture withstand voltage rules etc after the transfer device start up. If the AC voltage on bus is upper the

capacitor may not be removed, otherwise remove the capacitor and not put in automatically.

3.7 Soft logic of transfer rule

If auto-parallel or semi-automatic parallel switch mode is selected in manual transfer set-point, the transfer will

go along according to beat frequency or same frequency synchronization rules strictly. The set-point in the

synchronization transfer rule are parallel transfer allowable voltage difference, parallel transfer allowable

frequency difference, parallel transfer allowable power angle difference.

If series transfer or simultaneous transfer is chosen in transfer mode, the switch will go no by fast transfer rule,

withstand voltage rule, synchronization chaptering rule, residual voltage rule or long delayed time rule. These five

transfer rules can be chosen in manual transfer set-point, accident transfer set-point and abnormal transfer

set-point independently through setting the on/off soft switch. Once the procedure enter the starting transfer

process, it will calculate and judge each rule if is satisfied all the time in the longest transferring time according to

the on/off situation of each rule. If any of the rules is satisfied and the sign of trip complete is supervised, give out

the command of close and close output. The soft logic is shown in figure 7.

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“trip”command,start longest
delayed timer

Report overtime incident

Switch failed
Longest time come? Y Device locked
General alarm
Waiting for reset
N

Close allowable sign

Flag=0

“Fast switch”on? Y Fill the rule? Y Flag=flag|1

N
N

“Withstand
Y Fill the rule? Y Flag=flag|2
voltage”on?
N
N

“syn.”on? Y Fill the rule? Y Flag=flag|4

N
N

“residual voltage” on Y Fill the rule? Y Flag=flag|8

N
N

“long delayed
Y Fill the rule? Y Flag|=0x10
time”on
N
N

N flag0
N

N Switch succeed or
simultaneous swith delayed
time come?

Give out command of

close

Figure 7 Transfer rule logic

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4．Technique index
4.1 Rated date

 Power supply 220V, 110V AC/DC allowable error +15%, -20%

 TV signal 110V or 100 / 3 V

 TA signal 5A or 1A (indicated when contract)

 Frequency 50 Hz / 60 Hz
 Digital input empty contacts, DC220V or DC110V
 Digital output

Contact type: Dry contact

Long-term making capacity: DC220V (110V) 5A

Cut capacity: DC220V/0.2A DC110V/0.3A (inductive load

L/R=40ms)

DC220V/0.4A DC110V/0.5A (resistive load)

 Thermal stability
AC voltage circuit: long run 1.2 Un Un----rated voltage
AC current circuit: long run 2 In In-----rated current
1 second 20 In

4.2 Measurement precision

 Measuring error of voltage and current value not exceed  1% of rating

 Power measuring error not exceed  1% of rating
 Frequency measuring error not exceed ±0.01Hz
 Phase angle measuring error not exceed ±1°
 Digital value resolution not large than 1 ms
4.3 Power consumption
 AC voltage signal <0.5 VA/phase
 AC current signal <1 VA/phase (In=5A)
<0.5 VA/X phase (In=1A)
 Power supply Normal < 15W
When protection acting <30W

4.4 Work confine and allowable error of each element

 Current element

0.04 In ~ 20 In error within  2.5%

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 Voltage element

2V ~ 100V/400V error within  2.5%

 Time element

0~600s error within  40 ms, above 2s: error within  2% of set value

4.5 Fast transfer time

 Simultaneous transfer minimum time for fault: ≦ 10 ms + simultaneous transfer delay +
backup breaker closing time.
 Series transfer minimum time for fault: ≦ 10 ms + working breaker trip time + backup
breaker closing time.
4.6 Environment condition
 Work temperature: -20℃~+ 55℃
 Store condition: in house whose temperature is -30℃~+80℃, the relative humidity not larger than 80%,
surrounding air does not contain acidic, alkaline or other caustic, volatile gas, and the house is rain and snow
prevented; under high-point, if no excitation, no irreversible change, the device can working normally when
temperature restore.
 Relative humidity: the month average of maximal relative humidity of the most humid month is 90%, and
the month average of minimal temperature is 25℃ and no dew appears. The highest temperature is +40℃,
the maximal average humidity does not exceed 50%.
4.7Anti-interference performance

 Static discharge test

The device can endure static discharge test whose inclemency grade is 4 as stated in GB/T14598.14.
 Fast transient interference test
The device can endure fast transient interference test whose inclemency grade is A as stated in
GB/T14598.10.
 Radiant electromagnetic field interference test
The device can endure Radiant electromagnetic field interference test whose inclemency grade is 3 as
stated in GB/T14598.9.
 Surge (impact) immunity test
The device can endure Surge (impact) immunity test whose inclemency grade is 4 as stated in
GB/T14598.18.
 Conduction disturbance induced by radio frequency field immunity test
The device can endure Conduction disturbance induced by radio frequency field immunity test whose
inclemency grade is 3 as stated in GB/T14598.17.

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 1MHZ burst disturbance test

The device can endure 1MHZ burst disturbance test whose inclemency grade is 3 as stated in
GB/T14598.13.
 Power frequency magnetic field immunity test
The device can endure Power frequency magnetic field immunity test whose inclemency grade is 5 as
stated in GB/T17626.8.
 Pulse magnetic field immunity test
The device can endure Pulse magnetic field immunity test whose inclemency grade is 5 as stated in
GB/T17626.9.
 Voltage dips, short interruptions and voltage variations immunity test
The device can endure Voltage dips, short interruptions and voltage variations immunity test as stated in
GB/T17626.29.
 Damped oscillatory magnetic field immunity test
The device can endure Damped oscillatory magnetic field immunity test whose inclemency grade is 5 as
stated in GB/T17626.10.
4.8Insulated performance
 Insulation resistance
Impose 500V open circuit voltage of test instrument on each electric conducting circuit to ground
(namely enclosure or uncharged metal part), AC loop to DC loop, AC current loop to AC voltage loop, and
the insulation resistance tested should not lower than 100 MΩ.
 Dielectric strength
It can endure AC voltage of 50 Hz, 2 KV(effective value) on each electric conducting circuit to ground
(namely enclosure or uncharged metal part), AC loop to DC loop, AC current loop to AC voltage loop,
lasting for 1 min, no breakdown and flashover phenomenon.
 Impulse voltage
It can endure 5 KV (peak value) standard lightning surge test on each electric conducting circuit to
ground (namely enclosure or uncharged metal part), AC loop to DC loop, AC current loop to AC voltage
loop.
4.9 Mechanical performance

 The device can endure vibration response test whose inclemency grade is Ⅰas stated in GB/T11287-2000 of
4.2.1.
 The device can endure impact response test whose inclemency grade is Ⅰas stated in GB/T14537-1993 of
4.2.1.
 The device can endure vibration endure test whose inclemency grade is Ⅰas stated in GB/T11287-2000 of

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4.2.2.
 The device can endure impact endure test whose inclemency grade is Ⅰas stated in GB/T14537-1993 of
4.2.2.
 The device can endure collision test whose inclemency grade is Ⅰas stated in GB/T14537-1993 of 4.3.

5．Frame and panel definition

5.1 Trunk configuration

It is a 19 inch 4U strengthened trunk, it is designed for resisting strong vibration, strong interference. Ensure

high reliability even on wicked spot. It is no need adding AC or DC anti-interference module no matter packaged

or install separately. The outline size is shown in figure 8. The install aperture size is shown in fig. 9.

Unit：mm

Figure 8 Device Outline

Unit：mm

Figure 9 Install aperture size on face

5.2 Panel definition

The sketch map of panel is shown below Figure 10.

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Figure 10 Front view picture of panel

Panel of the device is composing of display lamps, LCD screen， keyboard viewed and Ethernet interface.

（1）Hereinto LCD screen is 320*240 lattices, can display a lot of information at one time. It provides windows

style window, furthermore connection scheme and real-time telemetering data is display real time.

（2）Keystroke definition
There are four direction-control keys and “+”, “-”, “enter”, “exit”, “reset” key on the panel.

Upwards key, used to move cursor upwards

Downwards key, used to move cursor downwards

Left key, used to move cursor to left. Press longer than 3s, can achieve switch between Chinese and

English.

Right key, used to move curse to right

Plus key, used to modify number, achieve adding 1

Minus key, used to modify number, achieve reducing 1

Enter is used to enter the next stage menu or to confirm operation

Exit is used to return to the last menu or to cancel operation
Reset press transitorily revert control, alarm, lamp signal.
Note that, display in reverse of parameter, symbol, number or letter express the present location of cursor.

（3）Display lamp illumination

On the panel there are two rows of 16 display lamps, used to display different operating condition. The

illumination is shown in the follow table 1.

Table 1 Define of Display lamp

Name Note Name Note

POWER Supply indicator, green, lit WORK CB Breaker status, lit for close, dark for open
SUPPLY when normal
ALARM Alarm indicator, red, lit when BACKUP LOW Backup branch low vol.side breaker status,

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alarm output CB lit for close, dark for open

SWITCH Inhibition indicator, lit when BACKUP HIGH Backup branch high vol.side breaker status,
BLOCKING inhibited CB lit for close, dark for open
SWITCH Lit when transferring succesful BACKUP Lit for branch 2, dark for branch 1
COMPLETE SELECTION
SWITCH Lit when unable to complete SOLELY Lit when single operation permitted
FAIL transferring OPERATION
LOAD Lit when shedding load AUTO Transferring condition indicator
SHEDDING SWITCH Dark when condition not meet
Flashing when condition good and charging
Lit when charging complete
FAULT Lit when hardware error MANUAL Lit when normal transferring permitted
SWITCH
COMMUNI Flashing when communicating RUNNING Flashing once per second when in operation
CATION

5.3 Main inserted pieces

The device is composing of supply inserter, input inserter, output inserter, Transformer inserter, CPU inserter

and man-machine conversation inserter. The backboard view of device is as figure 11.

系统板 开入板 互感器板 扩展板 控制出口板 信号出口板 电源板 备用

CPU INPUT TV/TA EXPANSION TRIP SIGNAL POWER

JK7 JK6 JK5 JK4 JK3 JK2 JK1

1 1 1 1 18 1 1
2 2 2 13 2 19 2 2
3 3 3 3 20 3 3
4 4 4 14 4 21 4 4
5 5 5 5 22 5 5
6 6 6 15 6 23 6 6
7 7 7 7 24 7 7
8 8 8 16 8 25 8 8
9 9 9 9 26 9 9
10 10 10
17 10 27 10 10
11 11 11 28 11 11
12 12
18 12 29 12
13 13 30 13
14 14 31 14
15 15 32 15
16 16 33 16
网口一 17 17 34 17
18 18
19 19
20 20

网口二

Figure 11 Backboard view

 Supply inserter
Through this module convert external AC or DC supply to DC supplies that device need to work. It outputs
+5V,  12V and +24V. +5V voltage is for digital circuit,  12V is for A/D sampling, and 24V is for driving
relay and light coupling circuit of internal DI signal.
 Transformer inserter
Transformer board can connect to 7 channels of voltage and 3 channels of current. Furthermore expend
board can connect to 1 channel of voltage and 3 channels of current for special scheme.

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 CPU inserter
CPU inserted piece is composing of main control CPU, SDRAM, Flash Memory and A/D sample chip.
The main control CPU is high speed RISC MPU, its master frequency reaches 200MHz, support DSP
operation dictate integration. It adopts 24 channels high precision high speed synchronous sampling
technique to ensure response speed of device. All industrial and military IC make the device own high
stability and high reliability.
 Output inserter
Digital output piece, owning12 control signals and 15 alarm signals independent output nodes.
 Digital input inserter
Digital input piece can totally connect to 16 strong electric input points. The drive voltage is 220V DC,
brought in from extern. Furthermore Supply inserted piece provided 6 strong electric input points for
expanded.
 Man-machine conversation inserter
It mainly refers to the fore panel which provides 9 keystrokes, 16 signal lamp, a LCD screen of 320*240
size for convenient of man-machine conversation, and at the same time a Ethernet interface for special use
of factory test.

5.4 Instruction of backboard terminals connection and installation

The backboard terminals of the device are as figure 12.

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SID-8BT-A RESERVE SUPPLY HIGH SPEED TRANSFER DEVICE TERMINAL CONNECTIONS

CPU Input Board AC Transformer Board AC Expansion Board Output Board Output Board Supply Board Test Board
JK7 JK6 JK5 JK4 JK3 JK2 JK1 TS
Code Name Code Name Code Name Code Name Code Name Code Name Code Name Code Name Code Name Code Name
1 485A-GPS 1 Close Work Breaker 1 Work Branch TV UA 13 Backup Branch TA Ia 1 1 Close Work 18 Backup Alarm 6' 1 1 Backup High Side Breaker 1 +KM
Auto Permission
2 485B-GPS 2 Close Backup Breaker 2 Work Branch TV UN 14 Backup Branch TA Ia' 2 2 Breaker 19 Backup Alarm 2 2 Backup Supply Selection 2 Work State Output
3 GPS Pulse + 3 Start Normal Transfer 3 Backup Branch TV UA 15 Work Branch TA Ia 3 3 Open Work 20 7 3 Manual 3 Backup 5 3 Backup 1 State Output
4 GPS Pulse - 4 Backup 1 4 Backup Branch TV UN 16 Work Branch TA Ia' 4 4 Breaker 21 4 Permission 4 Backup 6 4 Backup 2 State Output
General Alarm
5 485A-1 5 Protection Lock 5 Backup 17 Backup Branch 2 TA Ia 5 5 Close Backup 22 5 Single Operation 5 Backup 7 5 Backup High Side Breaker State Output

6 485B-1 6 Backup 2 6 Backup 18 Backup Branch 2 TA Ia' 6 Back 6 Breaker 23 6 Permission 6 Backup 8 6 Backup
Switch Done
7 485A-2 7 Backup Branch 2 Breaker 7 Backup Branch 2 TV UA 7 up 7 Open Backup 24 7 7 Null 7 Backup
Backup Alarm 1
8 485B-2 8 Backup Branch Breaker 8 Backup Branch 2 TV UN 8 8 Breaker 25 8 8 110V - 8 Close Work Input
Power Off
9 485A-3 9 Null 9 Plant Bus TV UA 9 9 Close Backup 26 9 9 220V - 9 Open Work Input

28
Backup Alarm 2
10 485B-3 10 Remote Reset 10 Plant Bus TV UB 10 10 Breaker 2 27 10 10 Device Power Input 10 Close Backup 1 Input
Switch Fail
11 Null 11 Plant Bus TV UC 11 11 Open Backup 28 11 11 Device Power Input 11 Open backup 1 Input
Backup Alarm 3
12 Backup Side Protection Startup 12 Plant Bus TV UN 12 12 Breaker 2 29 Device 12 12 Close Backup 2 Input
13 Backup 3 13 Close Backup High 30 Blocking 13 13 Open Backup 2 Input
Backup Alarm 4
RJ45 14 Bus TV on 14 Side Breaker 31 14 14 Close Backup High Side Breaker Input
Low-volt. Load

Ethernet
15 Work Side Protection Startup 15 Post-reclose 32 Shedding 1 15 15 Open Backup High Side Breaker Input
Backup Alarm 5
16 Lock Transfer 16 Action 1 33 Low-volt. Load 16 16 Backup
17 + KM 17 Post-reclose 34 Shedding 2 17 Backup Alarm 6 17 Backup
18 Work Branch Breaker 18 Action 2 18 Backup
RJ45
19 110V - 19 Open Backup High 19 Backup

Ethernet
20 220V - 20 Side Breaker 20 -KM

Figure 12 Device backboard terminals connections

NOTE：
：When the input signal is 110V, connect the negative to ; When the input signal is 220V, connect the negative to ;
：Backup high means the high voltage side of the backup supply;
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KM : Input voltage level （110V or 220V） up to the local field .

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（1） Power board terminals instruction

Power board JK1 terminals instruction see table 2.Thereinto 6 digital inputs in JK1:1-6，JK1:8-9.
Table 2 JK1 terminals instruction
Code Name Instruction
JK1:1 Backup High Side Breaker Backup transformer high side breaker assistant contact
JK1:2 Backup Supply Selection Backup branch selection, connect signal choose branch 2
JK1:3 Backup 5 Backup
JK1:4 Backup 6 Backup
JK1:5 Backup 7 Backup
JK1:6 Backup 8 Backup
JK1:7 Null Backup
JK1:8 110V- The terminal when input signal is 110V
JK1:9 220V- The terminal when input signal is 220V
JK1:10 Device Power Input Device power supply may 110/220V AC/DC
JK1:11
NOTE ：When input signal is 110V，negative connect ；when input signal is 220V，negative connect .

（2） Transformer inserted terminal instruction

There are two AC input boards, JK4 and JK5.JK4 is backup AC expand board, used for special scheme; JK5

backboard terminals see table 3.

Table 3 JK5 terminals instruction
Code Name Instruction
JK5:1 Work Branch TV UA Adopt work branch of high side transformer or one phase of generator TV (line volt. Or phase
JK5:2 Work Branch TV UN vol.), suggest same phase with backup vol. default phase A
AC Voltage Collection

JK5:3 Backup Branch TV UA Adopt backup TV of backup power, low side TV of backup high side, either line volt. or phase
JK5:4 Backup Branch TV UN vol. Suggest same phase with work power, default phase A
JK5:5 Backup
Backup
JK5:6 Backup
JK5:7 Backup Branch 2 TV UA Adopt line vol. or phase vol. on TV of backup branch 2 high side or low side, suggest same
JK5:8 Backup Branch 2 TV UN phase with work power, default phase A
JK5:9 Plant Bus TV UA
JK5:10 Plant Bus TV UB
Adopt three voltage of plant bus
JK5:11 Plant Bus TV UC
JK5:12 Plant Bus TV UN
AC Current Collection

JK5:13 Backup Branch TA Ia

Adopt either phase current of backup branch 1, default phase A
JK5:14 Backup Branch TA Ia'
JK5:15 Work Branch TA Ia
Adopt either phase current of work branch 1, default phase A
JK5:16 Work Branch TA Ia'
JK5:17 Backup Branch 2 TA Ia
Adopt either phase current of backup branch 2, default phase A
JK5:18 Backup Branch 2 TA Ia'

（3）Output inserted terminal instruction

There are 2 output boards, JK2 and JK3, terminals instruction as table 4.

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Table 4 JK2，JK3 terminals instruction

Code Name Instruction
JK2: 1-2 Auto Permission Auto permission outlet
JK2: 3-4 Manual Permission Manual permission outlet
JK2: 5-6 Single Operation Permission Single operation permission outlet
JK2: 7-8 Backup Alarm 1
JK2: 9-10 Backup Alarm 2
Backup alarm exportation, for field special scheme
JK2:11-12 Backup Alarm 3
JK2:13-14 Backup Alarm 4
JK2:15-16 Backup Alarm 5
JK2:17-18 Backup Alarm 6
JK2:19-20 Backup Alarm 7
JK2:21-22 General Alarm When device fault/breaker abnormal/external TV disconnection/bus power off sent alarm
JK2:23-24 Switch Done Device switch done
JK2:25-26 Power Off Device power off alarm, normal close connection export signal.
Fail to switch after transfer start, may conditions un-fulfill, or breaker missing operation, you can see
JK2:27-28 Switch Fail event record.
JK2:29-30 Device Blocking The general signal of transfer blocking
JK2:31-32 Low-volt. Load Shedding 1 The exportation of low-volt. load shedding 1
JK2:33-34 Low-volt. Load Shedding 2 The exportation of low-volt. load shedding 2
JK3: 1-2 Close Work Breaker The exportation of close work breaker
JK3: 3-4 Open Work Breaker The exportation of open work breaker
JK3: 5-6 Close Backup Breaker The exportation of close backup breaker 1
JK3: 7-8 Open Backup Breaker The exportation of trip backup breaker 1
JK3: 9-10 Close Backup Breaker 2 The exportation of close backup breaker 2
JK3:11-12 Open Backup Breaker 2 The exportation of trip backup breaker 2
JK3:13-14 Close Backup High Side Breaker The exportation of close high side breaker of backup transformation
JK3:15-16 Post-reclose Action 1 Post-reclose action 1 when back up protection put in
JK3:17-18 Post-reclose Action 2 Post-reclose action 2 when back up protection put in
JK3:19-20 Open Backup High Side Breaker The exportation of open breaker of backup transformer high side

（4）Output inserted terminal instruction

Output inserted terminal instruction see table 5 and JK1:1-6, JK1:8-9 in table 2.
Table 5 JK6 terminals instruction
Code Name Instruction
JK6:1 Close Work Breaker
JK6:2 Close Backup Breaker Remote control signal, connect to control switch or DO of DCS, the close short pulse
JK6:3 Start Normal Switch must more than 50ms
JK6:4 Backup 1
JK6:5 Protection Lock Parallel connect the contacts of bus protection, plant high vol. transformer protection, work branch protection
etc. for lock device
JK6:6 Backup 2 Backup
JK6:7 Backup 2 Breaker Backup branch 2 breaker assistant contact
JK6:8 Backup Breaker Backup branch 1 breaker assistant contact
JK6:9 Null Null
JK6:10 Remote Reset Remote reset
JK6:11 Null Null
JK6:12 Backup Protection Startup Parallel connect the protection output contacts of backup side generator, transformer or the group of generator
and transformer etc. which start device. Short pulse of close signal≥50m
JK6:13 Backup 3 Backup
JK6:14 Bus TV On The assistant normal open contact of plant bus TV disconnecting switch, or slide-in plug.
JK6:15 Work Protection Startup Parallel connect the protection output contacts of work side generator, transformer or the group of generator and
transformer etc. which start device. Short pulse of close signal≥50m
JK6:16 Lock Transfer Connect control switch on console or DO of DCS
JK6:17 + KM DC supply positive pole
JK6:18 Work Branch Breaker Work branch breaker assistant contact
JK6:19 110V-ΠThe negative input when input signal is 110V.
JK6:20 220V- The negative input when input signal is 220V.
NOTE Œ ：When input signal is 110V，negative connect Œ；when input signal is 220V，negative connect .

（5） CPU board terminals instruction

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CPU board terminals contain two types; there are phoenix connection terminals and RJ 45 terminal 1, RJ 45

terminal 2.

CPU back board terminal sketch mapsee table 6.

Table 6 Jk7 terminals instruction

Code Name Instruction

1 485A-GPS GPS Interface
2 485B-GPS
3 GPS Pulse + Second Pulse Interface
4 GPS Pulse -
5 485A-1 RS485 Communication
6 485B-1 Interface 1
7 485A-2 RS485 Communication
8 485B-2 Interface 2
9 485A-3 RS485 Communication Interface 3
Printer Server Interface
10 485B-3
RJ45-1 Ethernet Interface 1 Net Communicate Interface 1
RJ45-2 Ethernet Interface 2 Net Communicate Interface 2

The definition of each pin in Ethernet interface:

Table 7

Code Definition Signification

1 TX+ Send signal+

2 TX- Send signal-

3 RX+ Receive signal +

4 N/C Vacancy

5 N/C Vacancy

6 RX- Receive signal -

7 N/C Vacancy

8 N/C Vacancy

The instruction of device printing function:

One device and one printer connection is shown in figure 13.

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Fingure 13 One device and one printer connection

The connection between multi-device and one printer server as follow: (Two device adopt RS485，

multi-device adopt Ethernet 1 or Ethernet 2)

Fingure 14 Multi-device and one printer server connection

Note: When device communicate with GPS, before connect corresponding terminals turn GPS communication

signal to RS 485 communicate mode please.

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6．Man-machine Operation
Man-machine page layout is made up of display light，keystroke，LCD. The hardware has been explained before,

please refer to “frame and panel definition”. And here will be a presentation about the content and manipulation of

every LCD page layout.

6.1 Main page layout illumination

The page layout when electrified is current running scheme main connection, shown in figure 15:

SID8BT (Scheme 02) 2008-03-09

06:06:06
Worl power Backup power

U1=010.0KV U2=010.5KV
4DL
F =50.00Hz F =50.02Hz

I1=05.00A I2=00.00A
1DL d1=+00° 2DL d2=+00°

Uab=010.0KV
Ubc=010.0KV
F =50.00Hz

Device Status: normal (remote control mode)

Figure 15 Main page layout view of run

In the figure:
There are two logos of SHENZHEN INTELLIGENT DEVICE DEVELOPMENT CO., LTD and SHENZHEN

GUOLI ZHINENG ELECTRIC POWER TECHNOLOGY CO., LTD on the top left corner:

On the middle of top part is scheme name: For example “SID8BT(Scheme02)”；

On the right of top corner is running time: 2008-03-09 06:06:06.；

On the bottom line is the status of device, if any abnormal present, the corresponding record will display at here.

Record displays when abnormal disappear; if transfer acted, here display correspording action event for prompt.

Check event details in “event record”.

In the center there is just the running scheme main connection, at the same time display correspording real time

primary value and the state of switch (solid indicate close, vacancy indicate open), details as follow:

Work power: U1=010.0KV, F=50.00Hz, I1=05.00A, phase difference between bus and incomer 1 δ1= +000°

Backup power: U2=010.5KV, F=50.02Hz, I2=00.00A, phase difference between bus and incomer 2δ2=+000°

Bus: Uab=010.0KV, Ubc=010.0KV, F=50.00Hz

1DL， 4DL closing, 2DL open.

6.2 LCD main menu tree frame illumination

Under the electrified page layout, press “ENTER” to enter the main menu of the device. The main menu of

man-machine page command is tree structure multilevel menu, as shown in figure 16.

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Measure Primary Value

Measurement Value Measure Secondary Value
System Set
Digital Input Status Manual Transfer Set
Run Moniotr Set point Accident Transfer Set
Set Point Monitor area 0-9 Abnormal Transfer Set
Transfer Criteria Set
Close Time
Protect Set
Single Operate Set
System Set
Set Point Switch
Manual Transfer Set
Manage Set point Accident Transfer Set
Set Point Set Point Modify area 0-9
password Abnormal Transfer Set
Set Point Copy Transfer Criteria Set
Protect Set
Telesignalling Single Operate Set
AC Measure
Ethernet A
Manage Communication Network Ethernet B
Main Menu Parameter Set password RS485（monitor 1）
Language
RS485（monitor 2）
Scheme Series RS485（print）
Test module RS485（ GPS ）
The Primary Main Connection

Telesignalling Event

Self-checking Event

Event Record Operate Event

Protection Event

Record Waveform Event Wave Record

Print Event
Driving
Manual Print
Print Set Point Communication
Record Waveform
Manage
Device Debug password
Telecontrol
Breaker Time Test
Time Adjust Logic Test
Event Clear Manage Password
Other Function
Password Set Operate Password
Product Information
Revert Way
Manufacturer Manufacturer
Measure Debug
Function password
Telemetering Cycle
Normal Transfer Resume Default Value
Reset Count
Local password Close Work
Soft Upgrade
Operation Close Backup
Close Backup High Side

Figure 16 Tree structure multilevel menu

6.3 Main Menu instruction

The selection window appears when press “ENTER” on the mian page shown in figure 17. Press up or down to

select „Enter main menu‟ or „local operation‟, and press „ENTER‟ into lower menu, if you choose “local

operation” and input correct password, then enter into local operate page, at the same time remote DCS will be

blocked, device will response the operate order only, shown in Figure 18.

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SID8BT (scheme 01) 2008-03-09

06:06:06
Work supply backup supply

U1=010.0KV U2=010.5KV
4DL
F =50.00Hz F =50.02Hz

ENTER MAIN MENU

LOCAL OPERATE
I1=05.00A I2=00.00A
1DL d1=+00° 2DL d2=+00°

Uab=010.0KV
Ubc=010.0KV
F =50.00Hz

Device status: normal （remote control mode）

Figure 17 Main page selection

Local operate (scheme 01) 2008-03-09

06:06:06
Work supply Backup supply
99
U1=010.0KV Normal switch U2=010.5KV
4DL
F =50.00Hz F =50.02Hz
Close work
Close backup
Close backup high side
I1=05.00A I2=00.00A
1DL d1=+00° 2DL d2=+00°

Uab=010.0KV
Ubc=010.0KV
F =50.00Hz

Device status: normal （local control mode）

Figure 18 Local manual operate page

There is count down time on the top right of Figure 18, it is used for return to remote control status avoid too

long time operate in the local status because operator forget it, Time will be refresh when you press „ ‟, „ ‟.

„ ‟. „ ‟, „ ‟ or „ ‟, then count down time is unacted on local operation. When “Manual Transfer” lamp

lighting, choose “Normal Transfer” then press “ENTER”, local normal switch performed; When “Single

Operating” lamp lighting, choose Single operating items (close /open work, close /open backup, close /open

backup high side), then press “ENTER”, corresponding single operating switch performed; device status bar

display every event during transfer process, the detail of process refer to remote signal event, operation event,

wave record event etc.

6.4 Main Menu instruction

Main menu shown in Figure19, there are 6 selection: running monitor, set point, parameter setting, event record,

manual print, other function.

Main Menu 2008-03-09

06:06:06
Running monitor
Set point
Parameter setting

Event record
Manual print
Other function
Device status: normal （remote control mode）

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Figure 19 Main menu page

6.5 Running Monitor instruction

Select “Running Monitor”, press “ENTER” into Running Monitor page, shown in Figure 20.

Running Monitor 2008-03-09

06:06:06
Measurement Value
Digital Input Status
Set Point Monitor

Closing Time

Device Status: Normal （remote control mode）

Figure 20 Running monitor page

☆ Measurement Value monitor:

This is for monitoring measurement value like magnitude and phase angle of 16 AC voltage channels. After

enter the run monitor main menu through pressing “Enter”, the user can choose “primary value” and

“secondary value” to examine.

☆ Digital Input Status monitor

This is for monitoring the open or close status of 31 digital inputs (22 real inputs, 9 virtual inputs). You can

enter this menu through choosing Digital Input Status and pressing “ENTER”.

☆ Set Point monitor:

This is for monitoring the set point. In Run Monitor page, choose Set Point Monitor and press “Enter” to put
in. The device provides ten set point areas numbered from 0~9. Before enter Set Point Monitor, you need to
choose set point area, “Current Set Point Area” is currently running set point area number, “Select Set Point
Area” is the set point area which need to be monitored，press +/- to change Select Set Point Area number.
You can examine set point of ten areas. If the set point area selected is the same of the current one, then you
can check the set point of current area.
Note that: Set Point Monitor is only used for check set point, but not for modifying. If you want to modify
the set point, enter “Set Point” and input the right password.
☆ Closing time:
This is used for monitor the breaker actual close time. It can save ten lately actual close time of breaker. The

time measuring is only for breakers that need “fast transfer” and “synchronization” operation. The principle

is to measure the current that gets through beaker. The course of breaker status changes from open to close is

a course that current changes from zero to live. Because there is pre-breakdown transient in close process of

breaker and zero-excursion in measure circuit, and the detected object is AC value of protection circuit, the

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actual arithmetic is not simply detected if there is current or not. In order to obtain ideal measure value, the

device adopts fuzzy theory to analyze the sampling value of current and furthest eliminate the noise. In most

occasions, the precision reaches within ±2 ms, and this is enough for “fast transfer” and “synchronization”.

Because some excursion exists in breaker close time, ten lately historical records are provided to be the

foundation of setting related set point for users.

6.6 Set Point instruction

Choose “Set Point” in main menu, press “Enter”, and input right password (the ex-factory password is 0000 and

you can set new password as you like) to enter “Set Point” page. There are three setting contents in the page,

which is shown in figure 21.

Set Point 2008-03-09

06:06:06
Set Point Siwtch Area
Set Point Modify
Set Point Copy

Device Status: normal （remote control mode）

Figure 21 Setpoint page

☆ Set Point Switch
Switch different set point area to current area. Press +/- to modify “Set Point Select Area” area number, press

“ENTER” to complete the switch. For example, “Current Set Point Area” is 0, “Set Point Select Area is” 1,

as shown in Figure 22, after press “enter” button, the “Current Set Point Area” is modified to 1, as shown in

Figure 23.

Set Point Switch 2008-03-09

06:06:06

Current Set Point Area: 0

Set Point Select Area: 1

Device Status: normal （remote control mode）

Figure 22 Setpoint areaselectionpage

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Set Point Switch 2008-03-09

06:06:06

Current Set Point Area: 1

Set Point Select Area: 0

Device Status: normal （remote control mode）

Figure 23 Set point switch page

☆ Set Point Modify：
This is for modifying set point with different type in different area. After enter “Set Point Modify”, you

should firstly choose the area number which needs to be modified. “Current Set Point Area” shows the area

number that device currently uses, “Set Point select area” shows the area number that you want to modify.

Press +/- to change the select area number，press “Enter” to enter the corresponding page. There are seven

types set point for the device: System Set Point, Manual Transfer Set Point, Accident Transfer Set Point,

Abnormal Transfer Set point, Transfer Criteria Set Point, Protection Set Point and single operating setpoint,

and the menu is shown in figure 24. You can consult Appendix Set point table and setting introduction to

modify set point. Press “Enter” to save the set after modifying, and return to previous menu.If the value

scope is exceeded，the modified value will not be memorized and display „Out of Set Range!‟.

Set Point Modify 2008-03-09

06:06:06

System Set
Manual Switch Set
Fault Switch Set

Accident Switch Set

Switch Criteria Set
Protect Set
Device Status: normal （remote control mode）

Figure 24 Set point modify page

☆ Set Point Copy:
This is for copying set point from “Source Set Point Area” to “Aim Set Point Area”. Press +/- to change the

number of set point area. Press “up”, “Down” to move cursor, choose the content which you want to amend.

Press “Enter” to copy date from “Source Set Point Are” to “Aim Set Point Area”. For example, if you want to

copy date from set point area 1 to set point area 2，firstly set “Source Set Point Area” to 1，as shown in

figure 25，and then press “Down” to move cursor to “Aim Set Point Area”, set “Aim Set Point Area” to 2，

as shown in figure 26. After pressing “Enter”, the set point will be copied from Set Point Area 1 to Set Point

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Area 2.

Set point copy 2008-03-09

06:06:06

Source Set Point Area: 1

Aim Set Point Area: 0

Device status: normal（remote control mode）

Figure 25 Source Set Point Area select page

Set point copy 2008-03-09
06:06:06

Source Set Point Area: 1

Aim Set Point Area: 2

Device status: normal（remote control mode）

Figure 26 Aim Set Point Area select page

6.7 Parameter Set Instruction

Select “Parameter Set” in main menu, press “ENTER” and input right password, then enter Parameter Set page.

There are six contents in the page layout, as shown in figure 27. Note: the setted value will be take effect after

reset.

Parameter Set 2008-03-09

06:06:06
Telesignalling
AC Measure
Communication

Language
Scheme
Test module
Device Status: normal（remote control mode）

Figure 27 Parameter setting page

☆ Telesignalling Parameter：

This is used for setting 31 channels the anti-trill time and digital input property（normal open/normal close）

of telesignalling sampling. Press “Up”, “Down” to choose digital input with different number to set. Press

“Left”， “Right” to select the anti-trill time and digital input property of this route, press +/- to set the time

value and convert the digital input property between normal open and normal close. As shown in figure 28.

After finish the setting，press “Enter” to save, and return to previous menu.

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Telesignalling Parameter 2008-03-09

06:06:06
List Name Untril T Type
01 Close work 0.020S close
02 Close backup 0.020S open
03 Start normal switch 0.020S open
04 Backup 1 0.020S open
05 Protection blocking 0.020S open
06 Backup 2 0.020S open
07 Backup branch 2 breaker 0.020S open
08 Backup branch breaker 0.020S open
09 Signal reset 0.020S open
10 Backup side protection start signal 0.020S open

Device Status: normal（remote control mode）

Figure 28 Telesignalling. Parameter setting page

☆ AC parameter：

These parameters are for setting current transformer and potential transformer ratio, secondary rated value of

TV/TA. Press “Up” and “Down” to turn over page and choose AC variable with different sequence number to

set. Press “Left” and “Right” to choose rated value and ratio property of this route of AC variable secondary

TV/TA, press +/- to set the rated value and ratio. The primary rated value of instrument transformer is

calculated automatically and is shown in figure 29. After finish the setting，press “Enter” to save, and return

to the previous menu.

AC Measure Parameter 2008-03-09
06:06:06

List Name Primary Vice Ratio

01 Bus voltage 200V 100V 00200 .00
02 Work line vol. 100V 100V 0010.00
03 Backup low side vol 100V 100V 0010.00
04 Backup vol. 100V 100V 0010.00
05 Backup 2 low side vol 100V 100V 0010.00
06 Work line current 50A 5A 0010.00
07 Backup line current 50A 5A 0010.00
08 Backup line 2 current 50A 5A 0010.00

Device status: normal （remote control mode）

Figure 29 AC parameter setting page

☆ Communication Parameter：

This function is for setting series interface and Ethernet interface communication parameters. After entering
“Communication Parameter” page, press “Up”, “Down” to choose the set communication type. Choose
Network Parameter to enter Network Parameter Set page, you can set IP, subnet Mask and Gateway of
network A and network B, as shown in figure 30. Choose “Series Port Parameter” to enter the page and set the
parameters. You can set Communication Address, Communication Rule, Baud Ratio, Check Way of the four
series port: supervisor guardian used RS485-1 and RS485-2, GPS private use RS485, print use RS485, as
shown in figure 31. After finish the setting，press “Enter” to save, and return to the previous menu.

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2008-06-06
Network Parameter
06:06:06

List Name Content

01 Net A IP 1192.168.000.081
02 Net A Mask 255.255.000.000
03 Net A Gateway 192.168.000.001
04 Net B IP 192.168.001.081
05 Net B Mask 255.255.000.000
06 Net B Gateway 192.168.001.001

Device Status: normal (remote control mode)

Figure 30 Communication Parameter setting page

2008-06-06
Series Port Parameter
06:06:06

List Name Content

01 Communication Address 0002
02 Communication Rule Modbus
03 Baud Ratio 9600bps
04 Check Way Odd Parity

Device Status: normal (remote control mode)

Figure 31 Series port parameter page

Note:
In RS485 series port 1-4 parameter Setting, Communication Rule SID-TEST is used to test series port

communication link hardware.

RS485 series port 1, RS485 series port 2 is used to communicate with background supervisory control.

Communication rule which contains IEC60870-5-103, Modbus is supplied to users for choosing. Communication

Address，Baud Ratio，Check Way can be set according to the setting area.

RS485 series port 3 is used to communicate with printer. When communication rules is SID-401PS, Baud Ratio

is fixed to 9600 bps ;When communication rules is EPSON ESC/P, Baud Ratio is fixed to 19200 bps，Check Way

is No Check. Note that when the device is connected with printer directly，you must choose EPSON ESC/P

rule. And when the device connects with printer through print server SID-401PS, you must choose

SID-401PS rule.

RS485 series port 4 is used to communicate with GPS. Communication rule contains IRIG-B–RS485，

IRIG-B–TTL， WEIKOT，TAIFUT.

☆ Language Setting：
This is for setting page layout with Chinese or English language. Press “up”, “down” to choose “Chinese” or
“English”，press “Enter” to complete setting of display language，show as figure 32. Besides you can switch
the language by shortcut key “Left”. After press “ ” exceed three seconds in any page, you can switch the
language.

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2008-03-09
Language Set
06:06:06

Chinese
English

Device Status: normal (remote control mode)

Figure 32 Language Setting page

☆ Scheme Setting：

This is for setting scheme that consists with local primary electric main connection, as shown in figure 33.

The characteristic of every scheme and primary main bus connection is introduced in presentation of logic

scheme in Appendix 3. Press +/- to set the serial number of scheme. After finish the setting, press “Enter” to

save, and return to previous menu. Return to main menu, you can see the main connection which is

correspond with running scheme.

2008-03-09
Scheme Set
06:06:06

Current Scheme: 2
Scheme Select: 10

Device Status: normal (remote control mode)

Figure 33 Scheme Setting page

☆ Test module parameter

This is for setting Test module parameter， shown in figure 34，Press “up”, “down” to choose “Inquire”,

“Modify”, or “Setting”，press “Enter” to perform order. The inquire process and result displaying on this page

when “Inquire” selected. The setting process that parameter download from parameter list to test module and

result displaying on this page when “setting” selected. Press „ENTER‟ before modify start, shown in figure 35,

press right or left key to move the curser, press +/- to change value The inquire process and result displaying

on this page when “Inquire” selected.after modify finished, press „ESC‟ to move the curse to order control,

select „setting‟ to save the parameter.

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T e s t m o d u l e s e 2008-03-09
tting Test module setting 2008-03-09
06:06:06 06:06:06

Inquire Name Open time Close time Inquire Name Open time Close time
1DL 014.3ms 013.2ms 1DL 014.3ms 013.2ms
Modify 2DL 000.0ms 000.0ms Modify 2DL 015.0ms 013.0ms
3DL 000.0ms 000.0ms 3DL 014.5ms 013.4ms
Setting 4DL 000.0ms 000.0ms Setting 4DL 015.2ms 013.0ms

Inquire succeed！ Setting succeed！

D e v i c e s: normal（remote
tatus control mode） Device status: normal（remote control mode）

Figure 34 Test module parameter setting page

Test module setting 2008-03-09 Test module setting 2008-03-09
06:06:06 06:06:06

Inquire
Name Open time Close time Inquire Name Open time Close time
1DL 014.3ms 013.2ms 1DL 014.3ms 013.2ms
Modify 2DL 000.0ms 000.0ms Modify 2DL 000.0ms 000.0ms
3DL 000.0ms 000.0ms 3DL 000.0ms 000.0ms
Setting 4DL 000.0ms 000.0ms Setting 4DL 000.0ms 000.0ms

Device status: normal（remote control mode） Device status: normal（remote control mode）

Figure 35 Test module parameter modify page

6.8 Event Record Instruction

Select “Event Record” in main menu, press “ENTER” to enter Event Record page. There are five items of

contents. as shown in figure 36：

2008-03-09
Event Record
06:06:06

Telesignalling Event
Self-checking Event
Telecontrol Event
Protection Event
Record Waveform Event

Device Status: normal (remote control mode)

Figure 36 Event Record mpage

☆ Telesignalling Event：

It is for displaying telesignalling event happened. The telesignalling event can be divided into real
telesignlling event (real status change event of 22 real digital input signal channels) and virtual telesignalling
event (action event is recorded in the process of single operating, auto-transfer and manual transfer). Press
“up”, “down” to turn over page. The event is listed by time, and the number of latest event is 1.
☆ Protection Event：

It is used for displaying protection or transfer event which had happened. Press “up”, “down” to turn over

page. The event is listed by time, and the number of latest event is 1.

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☆ Record Waveform Event：

This is used for displaying recorded event and waveform. Events are listed by time. The last event gets #1.

Press Up or down to view other events. Press Confirm to display waveform as in Figure 37.
2008-03-09
Record Waveform
06:06:06
100 -40.5V
Bus 1 Ua
0,0 channel 1 U1
channel 2 DI1
-100 zoom out 1
zoom in 1 1
zoom in 2 1
off period 000
on shift point
off
Bus breaker
36
ms
0 20 40 60 80 100
Device Status: normal (remote control mode)

Figure 37 Record waveform page

Note: two AC/input waveforms can be displayed in Waveform window Vertical axis shows amplitude
percent; Boolean shows open or close; Horizon axis shows time. At the end of it shows channel name. In
graph channel 1: U1 = “Bus I UA”; Channel 2: DI1 = Section breaker input signal. Press up or down to
select parameters. Press +/- to adjust. Press left/right to move vertical axis when “Horizon moving unit” is
selected. Sample values are displayed at the right of axis.
“Channel 1” is Channel type of the upper waveform. ( V U1-U7；I I1-I3；Input DI1-32)
“Channel 2” is Channel type of the bottom waveform. (V U1-U17；I I1-I3；Input DI1-32)
“Horizon zoom in” Zoom in two waveform horizontally (Zoom out time window).
“Zoom out amplitude 1” Zoom out AC amplitude of channel 1.
“Zoom out amplitude 2” Zoom out AC amplitude of channel 2.
“Startup cycle” is cycle start from current point. Time 0 = Startup cycle*20 ms
“Horizon moving unit” vertical axis moving unit, can be point/Half cycle (10 ms)/Cycle (20 ms)/Page.
Recorded data starts at 500 ms before beginning and ends at 1S after the beginning. Tart point is marked as
„×‟.
☆ Operation Event:

It is for displaying local operation (remote debug, single operating, modify set point, parameter etc) and
remote control that have happened. Press “up”, “down” to turn over page. The event is listed by time, and
the number of latest event is 1.
☆ Self Check Event:
It is used to display happened device self check events, mainly are self diagnose information of important
element on master CPU. Press “up”, “down” to turn over page. The event is listed by time, and the number
of latest event is 1.

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6.9 Manual Print introduction

Choose “Manual Print” in main menu, and press “Enter” can enter the manual print page. There are two options:

Print Event and Print Set point. Note that, in order to print successfully the communication rule must be set right

before print, the connection with printer or SID-401PS be correct (consult the setting introduction of series port 3

communication parameter), and the estate of print server is normal. If the connection with printer server is wrong

or printer server is in abnormal, “Printer server connect error” will be displayed.

☆ Print Event:
This is used for printing different type event. Select “print event” in “manual print” page will enter print

event page as in figure 38. Press Up/down to select and +/- to adjust. Event type, paper type, start time end

time can be set to print events between start and end time. Press “Enter” to start print. A message “Printer

server connected” will appear. Note that start time must be less than end time or there is an error.
2006-06-06
Print Event
06:06:06

Event Type: Telesignalling Event

Paper Type: Series
Start time: 2006-05-20 09:23:30
End time: 2006-06-02 09:23:30

Device Status: normal (remote control mode)

Figure 38 Print event page

☆ Print set point：

This is for printing set point in different area. Enter Manual Print page, choose Print Set Point, and you will

enter the Print Set Point page, as shown in figure 39. Press “Up” “Down” to select “Select Set Point Area” or

“Paper Type”. Press +/- to modify the content that cursor points to. After finished the setting, press “Enter”,

dialog box dispaly “sure?”, press “Enter” again to print the set point in selected set point area, the page

layout show: “Printer server connected”. Press “ESC” to cancel.

2006-06-06
Print Set Point
06:06:06

Current Set Point Area: 0

Set Point Select Area: 0
Paper Type: Series
Set Point Select type: All set point

Device Status: normal (remote control mode)

Figure 39 Print set point page

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6.10 Other Function introduction

Choose “Other Function” in main menu, press “Enter” to enter Other Function page. There are six options in

the page, as shown in figure 40.

2006-06-06
Other Function
06:06:06

Device Debug
Time Adjust
Event Clear
Password Set
Product Info
Manufacturer Function

Device Status: normal (remote control mode)

Figure 40 Other function page

6.10.1 Device Debug

Device Debug contains six items, which include: Drive Debug, Communication Debug, Record Waveform

Debug, Telecontrol Debug, Breaker Time Test and Logic Test.

☆ Drive Debug：

This is used for output relay testing. Entering “Drive Debug” needs right password. When in “Drive Debug”,

the logic control function and the protection will quit. The drive debug page layout is shown in figure 41,

Press Up/Down to move cursor to choose output test circuit. If test item is “Output”, press “Enter” to control

the corresponding relay output, and then “Output” will become “Return”. Press “Enter” again will control

corresponding relay return. Note that, the cursor can be moved only when the relay is at “Return” status.

Drive debug 2008-03-09

06:06:06
List Name Checkout
01 Close work Output
02 Open work Output
03 Close backup Output
04 Open backup Output
05 Close backup 2 Output
06 Open backup 2 Output
07 Close backup high side Output
08 Open backup high side Output
09 Startup Post-reclose 1 Output
10 Startup Post-reclose 2 Output

Device status: normal （remote control mode）

Figure 41 Drive debug page

☆ Communication Debug:
This is used for testing communication channel. It can transmit virtual input signal, virtual measurement
signal to background supervisory control software，check the parameters of the communication link and the
background. Communication debug contains two options: Telesignalling Debug, Telemetering Debug.
Enter “Communication Debug” to choose “Telesignalling Debug”, press “enter” to put in Telesignalling
Debug page, as shown in figure 42，There are 128 channels of Telesignalling signal (event virtual

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Telesignalling and input real Telesignalling) to dummy transmitted. Press “+/-” to switch test option
“clear/setup”. When it is “clear”, press “Enter” and then it will transmit “0”. When it is “setup”, press “Enter”
and then it will transmit “1”.
Enter “Communication Debug”, choose “Telemetering Debug” and enter Telemetering Debug page which is

shown in figure 43，there are 24 channels of telemetering signal which can be dummy transmitted. Press “+/-”

to manual set telemetering value, press “Enter” to transmit telemetering data to background.
2008-03-09
Telesignalling Debug
06:06:06
list Name Text
01 Device Reset clear
02 Parameter Error clear
03 Setpoint Erea Error clear
04 Setpoint Error clear
05 NVRAM Error clear
06 Record Memory Error clear
07 AD Error clear
08 RTC Error clear
09 LCD Error clear
10 Trip Error clear

Device Status: normal (remote control mode)

Figure 42 Telesignalling Debug page

2006-06-06
Telemetering Debug
06:06:06
List Name Text
001 Bus vol. UAB 50.0V
5
002 Bus vol. UBC 00.0V
003 Bus vol. UCA 00.0V
004 Bus vol. UA 00.0V
005 Bus vol. UB 00.0V
006 Bus vol. UC 00.0V
007 Work Line Voltage 00.0V
008 Backup low side voltage 00.0V
009 Backup 00.0V
010 Backup 2 low side Voltage 00.0V

Device Status: normal (remote control mode)

Figure 43 Telemetering Debug page

☆ Record Waveform Debug：

This is used for manual triggering a record wave event. Enter “Record Waveform Debug”, press “Enter” to
trigger a record wave event, as shown in figure44.And solidify record wave data needs about 3 seconds.
2006-06-06
Record Waveform Debug
06:06:06

Press<Enter>Analog Record Wave Event

Recording......

Figure 44 Record Waveform Debug page

☆ Telecontrol Debug：

This function is used for simulating telecontrol switch on the spot，and testing respond action to telecontrol

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the device operation. The “Telecontrol Debug” page layout is shown in figure 45, Press “+/-” to switch test

option “off”/ “on”. After press “Enter”, dialog box “Sure?” appears, then press “Enter” again to perform

corresponding telecontrol operation, or press “Exit” to cancel corresponding telecontrol operation.

2006-06-06
Telecontrol Debug
06:06:06
List Name checkout
01 Signal Return off
02 Remote Normal Switch off
03 Work Breaker off
04 Backup breaker off
05 Backup breaker 2 off
06 Backup high side breaker off

Device Status: normal (remote control mode)

Figure 45 Telecontrol Debug page

☆ Breaker Time Test：

Test the time from device giving out control command to having gathered status of corresponding breaker

open or close. The breaker switch time test page is shown in 46. Press “+/-” key to select different control

object, namely different breaker. Press “Enter” to execute corresponding control according to the operation

direction. The device recorded the latest 10 records of open (or close) time. (Note: if the status change signal

of corresponding breaker is not detected, message “Time over!” will be displayed on left side of bottom, and

don‟t record.).

2006-06-06
Beaker Time
06:06:06
Lisr Close Trip
Control Object 01 064.3ms 073.2ms
Work Breaker 02 000.0ms 000.0ms
03 000.0ms 000.0ms
04 000.0ms 000.0ms
05 000.0ms 000.0ms
06 000.0ms 000.0ms
Control Action： 07 000.0ms 000.0ms
Open-Bond 08 000.0ms 000.0ms
09 000.0ms 000.0ms
10 000.0ms 000.0ms

Device Status: normal (remote control mode)

Figure 46 Breaker Time Test page

☆ Logic Test：

It is used for Logic Test. Logic test page is shown in Figure 47. Press down /up key to select „Normal

transfer‟ or „single operating‟, press „ENTER‟ dialog box dispaly “sure?”,if presee „ESC‟,there will be no

action;if press „ENTER‟,execute corresponding operation. This function is used for check the logic of

software. Virtul control on breaker means no real action or real breaker status.

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Logic Test(scheme01) 2008-03-09

06:06:06
Work supply Backup supply 99
Normal switch
U1=010.0KV Close work U2=010.5KV
F =50.00Hz F =50.02Hz
Close backup
Close backup high side
I1=05.00A I2=05.10A
1DL d1=+00° 2DL d2=+00°

Uab=010.0KV
Ubc=010.0KV
F =50.00Hz

Device status: normal（test control mode）

Figure 47 Logic test page

6.10.2 Time Adjust

This function is used for adjusting current run time, Time Adjust page is shown in figure 48. Press “Left”,

“Right” to move the cursor, press +/- to change the time value, press “Enter” to confirm the time adjusted.
2006-06-06
Time Adjust
06:06:06

2006-06-06
03:00:00

Device Status: normal (remote control mode)

Figure 48 Time Adjust

6.10.3 Event Clear
This is used for clearing every kinds of event record and reset count. The Event Clear page is shown in figure

49. Press “Up” “Down” to choose the option which to be cleared, press “Enter” to execute.
2006-06-06
Event Clear
06:06:06

Telesignalling Event
Self-checking Event
Telecontrol Event
Protection Event
Record Waveform Event
Reset count
Device Status: normal (remote control mode)

Figure 49 Event Clear page

6.10.4 Password Set

Password Set page is shown in figure 50.There are “manage password”, and “operate password”, before local

transfer or single operating should be input correct operate password. The other page layout should input manage

password. When setting the password, you should input factory password firstly (default 0000), and secondly, it

need to input new password twice and they must be same. Once the setting is successful, you must remember the

49
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new one in order to operate next time.

Password set 2008-03-09

06:06:06

Operate password
Manage password

Device ststus: normal （remote control mode）

Figure50 Password Set mpage

6.10.5 Product Information

Product Information mainly contains current version, contact phone and our company‟s address, as shown in

figure 51. If technique support is needed, you can contact with us through contact manner.

2008-03-09
Product Info
06:06:06

Type:SID-8BT-A Reserve Supply Auto-transfer Device

Version : *.** CRC : ********

Add:D1,TeFaLongFei,LongChen,LongGang,Shenzhen

Tel:86-755-83663989
Webset:http://www.szidd.com Email:szidd@163.net
SHENZHEN INTELLIGENT DEVICE DEVELOPMENT
CO.,LTD

Device Status: normal (remote control mode)

Figure 51 product infermation

6.10.6 Manufactory Function

Factory Function contains six functions: Revert Way, Measure Debug, Telemetering Cycle, Resume Default

Value, Reset Count, Software upgrade. They are mainly provided for personnel of our company to use. The user

needn‟t know.

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7．Note for commission

Preparation：

(1) Check device type, revision and parameters according to order sheet;

(2) Check panel correctly locked and modulers fit in place;

(3) Check cubicle wireing correct and auxiliary component installation correct;

(4) Check DC supply polarity correct;

(5) Check indicator and screen operation after device energizing;

(6) Set parameter and setpoint according to requirement.

Static test：
(1) Analog input
Check all analog channel value in supervision panel after device energized. Verify setpoint and input circuit

upon abnormal value. Adjust range when necessary.

(2) Binary input
Check all binary channel indication in supervision panel. Verify communication parameter, input circuit or

input voltage upon abnormal.

(3) Binary output
Connet device to breaker and provide proper voltage. Execute output order in actuate page and check output

correct. Check output circuit upon abnormal output. If unable to get output, remove output ciruit and check

again. Replace faulty board if neccesary

Note: Binary input and output are dry contactors.

(4) No-Load transferring
Preparation：

1) Check breaker status input and output link correct;

2) Check analoge channel correct;

3) Check device parameter and setpoint correct according to requirement;

4) Check that no inhibition present. Device ready after charging complete..

Accident transferring Test：

1) Input extrenal protection signal;

2) Check that device indication and output correct;

3) Check that Telesignalling Event correct. Print and save transferring record;

4) If backup bi-direction exchange applied, test should be complete with each supply in backup.

Bus un-voltage transfer test：

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1) Decrease bus voltage to under voltage setpoint to actuate transferring;

2) Check breaker status, device indication and signal output correct;

3) Check that Telesignalling Event correct, print and save transferring record;

4) If backup bi-direction exchange applied, test should be complete with each supply in backup.

Manual transferring test:

1) Verify device in manual transferring mode, breaker position and voltage correct;

2) Input manual transferring order;

3) Check breaker status, device indication and signal output correct;

4) Check that Telesignalling Event correct, print and save transferring record;

5) Testing with each supply in backup is recommended.

Other test：

Complete test on customer request, including protection and signal inhibition, TV fault, Incomer loss volt

etc.

Finalizing test：

1) Restoration and recheck wiring after device de-energized;

2) Restore links and signals to normal position.

Transferring with load test:

Preparation：

1) Check analoge channel correct;

2) Check that the device is in normal operation;

3) Check breaker status input and output link correct;

4) Check device parameter and setpoint correct.

Perform transferring according to No-Load transferring test of static commission.

Accident transferring test：

Transferring actuated by protection signal.

Bus power loss test：

Transferring actuate by bus lossing voltage, because of incomer upper breaker open.

Manual transferring test：

Transfer by manual order from DCS or control panel.

During test, monitor load status, including protection actuate, load trip etc. Setpoint can be modified

according to record on site

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Other test：

Complete test on customer request, including protection and signal inhibition, TV fault, Incomer loss volt

etc.

8．Storage and maintain

☆ Product storage temperature range: -25℃～+70℃, relative humidity less than 80%, the room can defend rain
and snow and atmosphere all round not include components as acidity, alkalescence, causticity or
explosiveness; Device will not be permanent damaged when energized under extreme condition. If
temperature back to normal, device will work well.
☆ Device is only warranty in one year if you transport, install, storage and use absolutely abide the instruction.

9．Whole set supplied

9.1 The document goes with device

☆ A product certification.
☆ A instruction enclosed wiring diagram.
☆ A packing list.
☆ A product CD.
9.2 The accessories go with product

☆ The supply of annex is provided according to the need of product construction.

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Appendix 1: Set point table

Fixed value include: system set-point, manual transfer set-point, accident transfer set point, abnormal transfer
set-point, transfer criteria set-point, protection set-point, single operating set-point. Device can store 10 groups
set-point show as 0~9. Each group can be set independently.
Table 8 Set point table

Instruction

Group number setting Device can store 10 groups set-point show as 0~9. default 0
System Set Point
Code Name [Item/range] Default Instruction
Rated Frquency
01 50Hz For Rated Frquency setting
[50 Hz， 60 Hz]
To choose Unidirectional Transfer (only transfer
Transfer Direction
from work supply to backup supply) or
[Unidirectional Transfer， Bi-directional
02 Bi-directional Transfer (transfer each other
Bi-directional Transfer
between work supply and backup supply) when
Transfer]
accident transfer and abnormal transfer.
For setting the work breaker 1dl real closing time,
Work Breaker Closing
03 100ms must be strictly in accordance with the actual
Time [020 -- 200]ms
situation to ensure a good closing angle.
Backup Breaker For setting the backup breaker 2dl real closing
04 Closing Time [020 -- 100ms time, must be strictly in accordance with the actual
200]ms situation to ensure a good closing angle.
Backup Breaker 2 For setting the backup 2 breaker 3dl real closing
05 Closing Time [020 -- 100ms time, must be strictly in accordance with the actual
200]ms situation to ensure a good closing angle.
Backup High Side For setting the backup high side breaker real
06 Breaker Closing Time 100ms closing time, must be strictly in accordance with
[020 -- 200]ms the actual situation to ensure a good closing angle.
The setting time used for check breaker status,
Check Time of Trip failed switch if the status not checked during the
07 200ms
[020 -- 999]ms setting time. The fitted setting is 1.5--2 times real
closing time
Pulse Of Trip For setting output signal time, which can be
08 200ms
[0.02 – 10.00]S applied by user customize
Volt. Type of Work Line
For setting the type of work incomer voltage,
09 [Ua， Ub， Uc， Uab， Ua
which can be applied by user customize
Ubc， Uca]
For setting the leading angle between work
Leading Angle of Work incomer and bus voltage since star-delta convert
10 0°
Line[0°， +30°， -30°] work incomer voltage, which can be applied by
user customize

54
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For setting the type of backup incomer voltage,

Volt. Type of Backup
which can be applied by user customize. In
Line
11 Ua scheme 3 it defined as: Voltage type of backup
[Ua， Ub， Uc， Uab，
low-volt. side, used to set the voltage type of
Ubc， Uca]
backup low-volt. side incoming feeder.
For setting the leading angle between backup
incomer and bus voltage since star-delta convert
work incomer voltage, which can be applied by
Leading Angle of user customizewhich can be applied by user
12 Backup Line[0°， +30°， 0° customize. In scheme 3 it defined as: Voltage
-30°] leading angle of backup low-volt. side, used to
set the leading angle between backup low-volt.
side incoming voltage and bus voltage since
star-delta convert work incomer voltage.
For setting the type of backup 2 incomer voltage,
Volt. Type of Backup which can be applied by user customize. In
13 Line 2[Ua， Ub， Uc， Ua scheme 3 it defined as: Voltage type of backup
Uab， Ubc， Uca] high w-volt. side, used to set the voltage type of
backup high-volt. side incoming feeder.
For setting the leading angle between backup 2
incomer and bus voltage since star-delta convert
work incomer voltage, which can be applied by
Leading Angle of
user customize. In scheme 3 it defined as:
14 Backup Line 2 [0°， 0°
Voltage leading angle of backup high-volt. side,
+30°， -30°]
used to set the leading angle between backup
high-volt. side incoming voltage and bus voltage
since star-delta convert work incomer voltage.
To set TA connection between work line and
device, for distinguish switch abnormal and
TA of Work Line
15 Having prevent mistrip since the connection of auxiliary
[None， Having]
contacts mistake, which can be applied by user
customize
To set TA connection between backup line and
device, for distinguish switch abnormal and
TA of Backup Line
16 Having prevent mistrip since the connection of auxiliary
[None， Having]
contacts mistake, which can be applied by user
customize
To set TA connection between backup line 2 and
device, for distinguish switch abnormal and
TA of Backup Line 2
17 Having prevent mistrip since the connection of auxiliary
[None， Having]
contacts mistake, which can be applied by user
customize
18 Branch No Current 0.20A For distinguish switch abnormal and prevent

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setting [0.05 – 5.00] mistrip since the connection of auxiliary contacts

mistake , which can be applied by user customize
For distinguish whether backup voltage normally
Normal-Volt. Set of Line
19 90.0%Un for charging condition, which can be applied by
[60.0 -- 95.0] %Un
user customize
For distinguish whether bus voltage normally for
Normal-Volt. Set of Bus
20 90.0%Un charging condition, which can be applied by user
[60.0 -- 95.0] %Un
customize
The delay for distinguish whether voltage
Delay of Acking
21 0.05S normally for charging condition, which can be
Nor-Volt. [0.02 – 10.00]S
applied by user customize
Low-Volt. Set of Line Used for setting alarm of backup loss power,
22 80.0%Un
[40.0 – 90.0] %Un which can be applied by user customize
Used for setting alarm of bus loss power, and
Low-Volt. Set of bus
23 70.0%Un accident transfer actuate, which can be applied by
[40.0 – 90.0] %Un
user customize
Delay of Acking The delay ids used for ensure loss power when
24 Low-Volt. 1.00S accident switch actuate for prevent mistripr, which
[0.02 – 10.00]S can be applied by user customize
To ensure trip before closing prevent loop circuit
Delay of Simul Closing
25 0.02S when simultaneous transfer, which can be applied
[0.00 – 0.1]S
by user customize
The soft transfer of decoupling function when
Clamp of Decoupling
26 On Simultaneous transfer mode and parallel transfer
[Off, On]
moder, , which can be applied by user customize
Delay of Decoupling Delay of Decoupling, to prevent systerm power
27 0.20S
[0.02 – 5.00]S off , which can be applied by user customize
Normal Transfer Set Point
Normal Transfer Way
[Off， Simul Transfer，
Series Transfer ， Auto For choose normal transfer way or exit normal
01 Auto Parallel
Parallel ， Semiauto transfer, which can be applied by user customize
Parallel ， Parallel &
Simul， Parallel & Series]
The soft transfer of fast transfer when series
Fast Transfer
02 On transfer or simultaneous transfer, which can be
[Off, On]
applied by user customize
Endurance Voltage The soft transfer of Endurance Voltage Transfer
03 Transfer On when series transfer or simultaneous transfer,
[Off, On] which can be applied by user customize
The soft transfer of Sync. Catch Transfer when
Sync. Catch Transfer
04 On series transfer or simultaneous transfer, which can
[Off, On]
be applied by user customize

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Residual Voltage The soft transfer of Residual Voltage Transfer

05 Transfer On when series transfer or simultaneous transfer,
[Off, On] which can be applied by user customize
The soft transfer of Long Delay Transfer when
Long Delay Transfer
06 Off series transfer or simultaneous transfer, which can
[Off, On]
be applied by user customize
Time of Loop Closing Loop circuit running time when paralleling
07 0.50S
[000 – 99.99]S transfer
Accident Transfer Set Point
Accident Transfer Way
For choose Accident Transfer way or exit Fault
01 [Off， Simul Transfer， Series Switch
Transfer, which can be applied by user customize
Series Transfer]
Fast Transfer The soft transfer of fast transfer when Accident
02 On
[Off, On] Transfer, which can be applied by user customize
The soft transfer of Endurance Voltage Transfer
Endurance Voltage
03 On when Accident Transfer, which can be applied by
Transfer [Off, On]
user customize
The soft transfer of Sync. Catch Transfer when
Sync. Catch Transfer
04 On Accident Transfer, which can be applied by user
[Off, On]
customize
Residual Voltage The soft transfer of Residual Voltage Transfer
05 Transfer On when Accident Transfer, which can be applied by
[Off, On] user customize
The soft transfer of Long Delay Transfer when
Long Delay Transfer
06 Off Accident Transfer, which can be applied by user
[Off, On]
customize
Abnormal Transfer Set Point
Bus Un-volt. Transfer
Way [Off ， Simul Series For choose accident transfer way or exit abnormal
01
Transfer ， Series Transfer transfer, which can be applied by user customize
Transfer]
The soft transfer of function which mistrip actuate
Breaker Mis-trip Way
02 On abnormal transfer, which can be applied by user
[Off, On]
customize
Fast Transfer The soft transfer of fast transfer when Abnormal
03 On
[Off, On] Transfer, which can be applied by user customize
The soft transfer of Endurance Voltage Transfer
Endurance Voltage
04 On when Abnormal Transfer, which can be applied by
Transfer [Off, On]
user customize
The soft transfer of Sync. Catch Transfer when
Sync. Catch Transfer
05 On Abnormal Transfer, which can be applied by user
[Off, On]
customize

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Residual Voltage The soft transfer of Residual Voltage Transfer

06 Transfer On when Abnormal Transfer, which can be applied by
[Off, On] user customize
The soft transfer of Long Delay Transfer when
Long Delay Transfer
07 Off Abnormal Transfer, which can be applied by user
[Off, On]
customize
Bus Un-volt. Transfer The delay to ensure bus loss power when abnormal
08 Delay 1.00S transfer to prevent mistrip, which can be applied
[0.00 – 10.00]S by user customize
The delay to actuate abnormal transfer by mistrip
Delay of Mis-trip
09 0.02S to prevent mistrip, which can be applied by user
[0.00 – 5.00]S
customize
Transfer Criteria Set Point
To distinguish the longest transfer processs since
abnormal condition (ep. All criterias exit), if
Transfer Time Limit
01 30S transfer process exceed the scope, then record
[10 -- 600] S
transfer failed, which can be applied by user
customize
For setting Vol. diff. allowed which refer to Sync.
Parallel Max Volt. Diff.
02 5.0%Un Catch Transfer criteriawhen paralleling transfer,
[1.0 -- 20.0] %Un
which can be applied by user customize
For setting Fre. diff. allowed which refer to Sync.
Parallel Max Frq. Diff.
03 0.50Hz Catch Transfer criteriawhen paralleling transfer,
[0.1 -- 2.0]Hz
which can be applied by user customize
Parallel Max Angle Diff. For setting Angle diff. allowed when paralleling
04 10.0°
[0.0 -- 60.0]° transfer, which can be applied by user customize
For setting Fre. diff. allowed which refer to fast
Fast Transfer Frq. Diff.
05 1.00Hz transfer criteria, which can be applied by user
[0.10 – 2.00] Hz
customize
Fast Transfer Block Vol. For setting block vol. which refer to fast transfer
06 60.0%Un
[30.0 -- 80.0] %Un criteria, which can be applied by user customize
Fast Transfer Angle For setting angle diff. allowed which refer to fast
07 Diff. 20.0° transfer criteria, which can be applied by user
[0.0 -- 60.0]° customize
For setting Fre. diff. allowed which refer to
Endurance Frq. Diff.
08 2.00Hz Endurance Voltage transfer criteria, which can be
[0.5 -- 15.00]Hz
applied by user customize
For setting block vol. which refer to Endurance
Endurance Block Volt.
09 60.0%Un Voltage transfer criteria, which can be applied by
[10.0 -- 80.0] %Un
user customize
For setting Endurance vol. which refer to
Volt. Set of Endurance
10 1.10Un Endurance Voltage transfer criteria, which can be
[1.00 – 1.40] Un
applied by user customize

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For setting Fre. diff. allowed which refer to Sync.

Sync.Catch Volt. Diff
11 6.00Hz Catch transfer criteria, which can be applied by
[0.5 -- 15.00] Hz
user customize
For setting block vol. which refer to Sync.Catch
Sync.Catch Block Volt.
12 40.0%Un Voltage transfer criteria, which can be applied by
[10.0 -- 80.0] %Un
user customize
For setting Residual Vol. which refer to Residual
Volt. of Residual Volt.
13 20.0%Un Voltage transfer criteria, which can be applied by
[10.0 -- 40.0] %Un
user customize
For setting Residual Vol. delay which refer to
Delay of Residual Volt.
14 1.00S Residual Voltage transfer criteria, which can be
[0.00 -- 5.00]S
applied by user customize
For setting delay which refer to Long Delay
Delay of Long Delay
15 5.00S transfer criteria, which can be applied by user
[2.00 -- 20.00]S
customize
Protection Set Point
Low-volt. Unload 1 The soft switch of Low-vol Unload 1 section
01 Off
[Off, On] function, which can be applied by user customize
Low-volt. Unload 1 Volt. The vol. setting of Low-vol Unload 1 protection,
02 70.0%Un
[40.0 – 90.0] %Un which can be applied by user customize
Low-volt. Unload 1 The delay setting of Low-vol Unload 1
03 Delay [0.10 -- 10.00] 1.00S protection, which can be applied by user
S customize
Low-volt. Unload 2 The soft switch of Low-vol Unload 2 section
04 Off
[Off, On] function, which can be applied by user customize
Low-volt. Unload 2 Vol. The vol. setting of Low-vol Unload 2 protection,
05 70.0%Un
[40.0 – 90.0] %Un which can be applied by user customize
Low-volt. Unload 2
The delay setting of Low-vol Unload 2 protection,
06 Delay [0.10 -- 10.00] 2.00S
which can be applied by user customize
S
Line Un-volt. Alarm
The delay setting of Line Un-vol. Alarm, which
07 Delay [01.00 -- 99.99] 10.00S
can be applied by user customize
S
Bus Un-volt. Alarm The delay setting of Bus Un-vol. Alarm, which can
08 10.00S
Delay [01.00 -- 99.99] S be applied by user customize
Bus Un-volt. Alarm The soft switch of Bus Un-vol. Alarm function,
09 Off
[Off, On] which can be applied by user customize
Work Line Un-volt. The soft switch of Work Line Un-vol. Alarm
10 Off
Alarm [Off, On] function, which can be applied by user customize
Backup Line Un-volt. The soft switch of backup Line Un-vol. Alarm
11 Off
Alarm [Off, On] function, which can be applied by user customize
Bus TV Line-break The soft switch of Bus TV disconnection Alarm
12 Off
Alarm [Off, On] function, which can be applied by user customize

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Voltage Unbalance indicate that three phases of

Voltage Unbalance generate side vol. unbalance when work incomer
13 Off
[Off, On] disconnection, then lock 3 fast transfer criteria,
excute slower transfer when meet the conditions.
Output T of Post-reclose The time of post recluse pluse after actuate, which
14 5.00S
[0.10 -- 99.99] S can be applied by user customize
Single Operating Setpoint
Single Operating Mode
No Voltage or For choose Single Operating way or exit Single
[Off ， Check No
01 Operating function, which can be applied by user
Voltage， Check Synch.， Sync.
customize
No Voltage or Synch.]
For setting Vol. diff. allowed when Single
Max Volt. Diff.
02 5.0 %Un Operating paralleling switch, which can be applied
[1.0 -- 20.0] %Un
by user customize
For setting Fre. diff. allowed when Single
Max Frq. Diff.
03 0.5Hz Operating paralleling switch, which can be applied
[0.1 -- 2.0]Hz
by user customize
For setting Angle diff. allowed when Single
Max Angle Diff.
04 10.0° Operating paralleling switch, which can be applied
[0.0 -- 60.0]°
by user customize
For setting Vol. which refer to when No-vol.
None-Volt. Set
05 20.0 %Un Single Operating switch, which can be applied by
[00.0 -- 60.0] %Un
user customize

Remark：
☆ System set-point: This is used for setting system value which is used in common.
☆ Normal transfer set-point: This is used for setting manual transfer way and transfer principle.
☆ Accident transfer set-point: This is used for setting accident transfer way and transfer principle.
☆ Abnormal transfer set-point: This is used for setting abnormal transfer way and transfer principle.
☆ Transfer principle set-point: This is used for setting time and set-point that is related to transfer
principle.
☆ Protection set-point: This is used for setting set-point that is related to protection function.
☆ Single operating single set-point: This is used for setting set-point that is related to Single operating.

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Appendix 2: Parameter list

Table 9 Parameter list
Telesignalling parameter

Anti-trill time 01 - 32 00-32 input anti-disturb time [1 -- 999 ]ms 10ms

Input attribute 01 - 32 00-32 Input attribute [Open/Close] Open

AC parameter

01 Bus voltage [1 – 9999] 100

02 Work line vol. [1 – 9999] 100

TV Ratio 03 Backup low side vol. [1 – 9999] 100

04 Backup high side vol. [1 – 9999] 100

05 Backup 2 low side vol. [1 – 9999] 100

06 Work line current [1 – 9999] 100

TA Ratio 07 Backup line current [1 – 9999] 100

08 Backup 2 line current [1 – 9999] 100

09 Bus secondary rated vol. [1 – 999] V 100 V

11 Work line rated vol [1 – 999] V 100 V

12 Backup low side rated vol. [1 – 999] V 100 V

13 Backup rated vol. [1 – 999] V 100 V

Secondary rated value

14 Backup 2 low side rated vol. [1 – 999] V 100 V

Work line secondary rated

15 [1 – 999] A 5A
current

Backup line secondary rated

16 [1 – 999] A 5A
current

Backup line 2 secondary

17 [1 – 999] A 5A
rated current

Communication parameter
communication

Communication
RS485 series

[0 - 999] 1
Monitor

address
01 - 02
Communication [SID-TEST ， IEC60870
SID-TEST
protocol -5-103， Modbus]

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Communication
[300bps -- 19200bps ] 9600 bps
velocity

Check way [No check, odd parity, even No check

parity]

Communication
[0 - 999] 1
address

Communication [SID-TEST ， SID-401PS ，

SID-TEST
protocol EPSON ESC/P]
print

03
Communication
[300bps -- 19200bps ] 9600 bps
velocity

Check way [No check, odd parity, even No check

parity]

Communication
[0 - 999] 1
address

Communication [SID-TEST， IRIG-B–RS485，

SID-TEST
protocol WEIKOT，TAIFUT]

Communication
[300bps -- 19200bps ] 9600 bps
GPS 04 velocity

Check way [No check, odd parity, even No check

parity]

GPS pulse type [Second pulse, Minuate pulse,

Second pulse
hour pulse, IRIG-B-TTL]

GPS pulse edge type [Positive edge benchmark, Positive edge

negative edge benchmark] benchmark
net
and
nett

Net A IP [002 -- 255] 192.0.0.81

net interface 1
Backboard

05
frontboard
Network communication

Net A mask [-] 255.255.0.0

interface

Net A gateway [-] 192.0.0.1

Net B IP [002 -- 255] 192.1.0.81

Net B mask [-] 255.255.0.0

06
Backboard
interface 2

Net B gateway
[-] 192.1.0.1

Language

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Language 01 Chinese [Chinese/English] Chinese

Scheme

Scheme 01 Scheme [1-3] 1

Note：

☆ Telesignalling parameter: This is used for setting input signal attribute and anti-disturb time, the default
value: open, 10 ms
☆ AC parameter: This is used for setting AC current and voltage transformer ratios. The secondary rated
value is the value of TA or TV inside the device
☆ Communication parameter
This is used for setting the parameter of RS485 series communication and Ethernet communication.
RS 485 series 1，RS 485 series 2 are used for communication when the same background controlled.
Users can choose communication protocol between IEC 60870-5-103 and Modbus. The address,
velocity and check mode are according to parameter range.
RS 485 series 3 is used for printer communication, baud rate: 9600 bps, The communication protocol is
EPSON ESC/P and baud rate: 19200 bps when device and printer connected directly; the
communication protocol is SID-401 PS and baud rate: 9600 bps when printer server connected with
printer.
RS 485 series 4 is used for GPS communication; users can choose communication protocol during
IRIG-B–RS485， IRIG-B–TTL， WEIKOT.
Note:
1. Duiring GPS B code from time to time, if it is the RS485/422 level, access to the terminal JK7-1、
JK7-2 (JK7-1 the positive terminal, JK7-2 the negative terminal), and at the corresponding
parameters GPS statue, choose “IRIG-B-RS485".
2. If it is the TTL level, access to JK7-3、JK7-4, and at the corresponding parameters GPS statue,
choose “IRIG-B-TTL".
3. In the GPS communication protocol, the IRIG-B-RS485 can not be selected at the same time with
the IRIG-B-TTL in the GPS pulse type, otherwise it will failed.
☆ Language: This is used for interface language setting (Chinese or English).
☆ Scheme parameter: This is used for setting backup scheme that correspond with local primary electrical
main connection.

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Appendix 3: Back up scheme instruction

Note：① Protection startup signal: Work incomer corresponding protection signal startup.

② Voltage qualified：Voltage amplitude is higher than Normal-Vol Setpoint, and keep over verify

Delay of Acking Nor-volt.

③ Bus low-volt.：three phases of bus voltage are lower than Low-volt. Set of bus setpoint, keep over

verify Delay of Acking Low-volt., and Delay of Bus Un-volt. Switch, then protection startup.

④ Switch mistrip: Breaker is open and without current, keeping longer than verify delay.

⑤ Incomer fault: Protection actuate signal of work incomer or backup incomer presence.

Scheme 1：Incomer backup

Wiring diagram is as figure 52.

Work supply Backup supply Work supply Backup supply 2

U1=010.0KV U2=010.0KV U1=010.0KV U2=010.0KV

F =50.00Hz F =50.00Hz F =50.00Hz F =50.00Hz

I1=05.00A I2=00.00A I1=05.00A I2=00.00A

1DL 2DL 1DL 3DL
δ1=+00° δ2=+00° δ1=+00° δ2=+00°

Uab=010.0KV Uab=010.0KV
Ubc=010.0KV Ubc=010.0KV
F =50.00Hz F =50.00Hz

(a) The mian connection of backup supply select signal is 0 (b) The mian connection of backup supply select signal is 1

Figure 52 scheme 1 connection

Normal operating:

1DL close to supply bus, 2DL/3DL open as backup incomer.

Or 2/3DL close to supply bus. 1DL open as backup incomer.

Set “backup supply selection” to 0 for 2DL as backup, 1 for 3DL as backup.

After turning on device, charging will start when no fault alarm, bus and incomer voltage presence verified and

finish in 10s. Then device enters monitoring.

Manual transferring logic (Parallel mode for example)

① Manual mode will be opened after verifying 1DL close, 2/3DL open and backup supply voltage good.

When manual transferring signal received, device close 2/3DL then trip 1DL.

② Manual mode will be opened after verifying 2/3DL close, 1DL open and backup supply voltage good.

When manual transferring signal received, device close 1DL then trip 2/3DL.

Device will return to normal operation after a successful transferring.

Abnormal transferring logic (Serial mode for example):

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After successfully charged, device will perform abnormal transferring when bus loss power or incomer tripped

unexpectedly.

① Device trips 1DL(Even already tripped) then closes 2/3DL when bus loss power or incomer tripped

unexpectely, after verifying 1DL close, 2DL/3DL open and backup supply voltage good.

② Device trips 2/3DL(Even already tripped) then closes 1DL (Available in exchange mode) when bus loss

power or incomer tripped unexpectely, after verifying 2/3DL close, 1DL open and service supply voltage

good.

Incomer accident transferring (Serial mode for example)

After charging finished, device performs protection transferring when incomer fault detected.

① Device trips 1DL then closes 2/3DL when incomer fault detected, after verifying 1DL close, 2DL/3DL open

and backup supply voltage good.

② Device trips 2/3DL(Even already tripped) then closes 1DL (Available in exchange mode) when bus loss

power or incomer tripped unexpectely, after verifying 2/3DL close, 1DL open and service supply voltage

good.

Scheme 2：Transformer backup

Wiring diagram is as figure 53.

Work supply Backup supply Work supply Backup supply 2

U1=010.0KV 4DL U2=010.0KV U1=010.0KV 4DL U2=010.0KV

F =50.00Hz F =50.00Hz F =50.00Hz F =50.00Hz

I1=05.00A I2=00.00A I1=05.00A I2=00.00A

1DL 2DL 1DL 3DL
δ1=+00° δ2=+00° δ1=+00° δ2=+00°
Bus Bus

Uab=010.0KV Uab=010.0KV
Ubc=010.0KV Ubc=010.0KV
F =50.00Hz F =50.00Hz

(a) The mian connection of backup supply select signal is 0 (b) The mian connection of backup supply select signal is 1

Figure 53 Scheme 2 connection

Normal operation

1DL closes to supply bus. 2DL/3DL & 4DL open as backup incomer.

Or 2/3DL & 4DL close to supply bus. 1DL opens as backup incomer.

Set backup supply selection to 0, for 2DL, 4DL as backup, to 1 for 3DL, 4DL as backup.

After turning on device, charging will start when no fault alarm, bus and incomer voltage presence verified and

finish in 10s. Then device enters monitoring.

Manual transferring logic (Parallel mode for example):

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① Manual mode will be opened after verifying 1DL close, 2/3DL open and backup supply voltage good. When

manual transferring signal received, close 4DL, and determine the 4DL closing succeed, close 2/3DL then

trip 1DL.

② Manual mode will be opened after verifying 4DL & 2/3DL close, 1DL open and service supply voltage good.

When manual transferring signal received, device close 1DL then trip 2/3DL.

Device will return to normal operation after a successful transferring.

Abnormal transferring logic (Serial mode for example):

After successfully charged, device will perform abnormal transferring when bus loss power or incomer tripped

unexpectedly.

① Device trips 1DL(Even already tripped) then closes 4DL & 2/3DL when bus loss power or incomer tripped

unexpectely, after verifying 1DL close, 2DL/3DL open and backup supply voltage good.

② Device trips 2/3DL(Even already tripped) then closes 1DL (Available in exchange mode) when bus loss

power or incomer tripped unexpectely, after verifying 4DL & 2/3DL close, 1DL open and service supply

voltage good.

Incomer accident transferring (Serial mode for example)

After charging finished, device performs protection transferring when incomer fault detected

① Device trips 1DL then closes 4DL & 2/3DL when incomer fault detected, after verifying 1DL close,

2DL/3DL open and backup supply voltage good.

② Device trips 2/3DL(Even already tripped) then closes 1DL (Available in exchange mode) when bus loss

power or incomer tripped unexpectely, after verifying 4DL & 2/3DL close, 1DL open and service supply

voltage good.

Scheme 3：Transformer self-adaptive of cold reserve and spinning reserve

Wiring diagram is as figure 54.

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Work Supply Backup Supply

U1=010.0KV 3DL U2=010.0KV

F =50.00Hz F =50.00Hz

U3=000.0KV
F =00.00Hz

I1=05.00A 2DL I2=00.00A

1DL δ1=+00° δ2=+00°
Bus

Uab=010.0KV
Ubc=010.0KV
F =50.00Hz

Figure 54 Scheme 3 connection

Normal operation

1DL closed, bus energized by work supply through 1DL; 2DL & 3DL tripped, bus backuped by backp supply

high-voltage side voltage through 2DL & 3DL; 2DL & 3DL closed, bus backuped by backp supply low-voltage

side voltage through 2DL & 3DL.

Or 2DL & 3DL closed, bus energized by backp supply high-voltage side voltage through 2DL & 3DL; 1DL

tripped, bus backuped by work supply through 1DL.

After turning on device, charging will start when no fault alarm, bus and backp supply high-voltage side voltage

presence and 3DL tripped or bus and backp supply low-voltage side voltage presence and 3DL closed verified and

finish in 10s. Then device enters monitoring.

Manual transferring logic (Parallel mode for example):

① Manual mode will be opened after verifying 1DL closed, 2DL & 3DL tripped and backp supply

high-voltage side voltage qualified. When manual transferring signal received, close 3DL, and determine

3DL closing succeed, close 2DL then trip 1DL.

② Manual mode will be opened after verifying 1DL& 3DL closed, 2DL tripped and backp supply low-voltage

side voltage qualified. When manual transferring signal received, device close 2DL then trip 1DL.

③ Manual mode will be opened after verifying 2DL & 3DL closed, 1DL tripped and work supply voltage

qualified. When manual transferring signal received, device close 1DL then trip 2DL.

Abnormal transferring logic (Serial mode for example):

After successfully charged, device will perform abnormal transferring when bus loss power or incomer tripped

unexpectedly.

① Device trips 1DL(Even already tripped) then closes 2DL & 3DL when bus loss power or 1DL mis-tripped,

after verifying 1DL closed, 2DL/3DL tripped and backup supply high-voltage side voltage qualified.

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② Device trips 1DL(Even already tripped) then closes 2DL when bus loss power or 1DL mis-tripped, after

verifying 1DL & 3DL closed, 2DL tripped and backup supply low-voltage sid voltage qualified.

③ Device trips 2DL(Even already tripped) then closes 1DL when bus loss power or 2DL（3DL） mis-tripped,
after verifying 2DL & 3DL closed, 1DL tripped and work supply voltage qualified. (Only valid if
bi-direction transfer be selected)
Incomer fault transferring (Serial mode for example)

After charging finished, device performs protection transferring when incomer fault detected

① Device trips 1DL then closes 2DL/3DL when work incomer fault detected, after verifying 1DL closed,

2DL/3DL tripped and backup supply high-voltage side voltage qualified.

② Device trips 1DL then closes 2DL when work incomer fault detected, after verifying 1DL & 3DL closed,

2DL tripped and backup supply low-voltage side voltage qualified.

③ Device trips 2DL then closes 1DL when backup incomer fault detected, after verifying 1DL & 3DL closed,
2DL tripped and work supply voltage qualified. (Only valid if bi-direction transfer be selected)

Terminal JK5 instruction:

AC Transformer Board
JK5
Code Name Code Name
1 Work Branch TV UA 13 Backup Branch TA Ia
2 Work Branch TV UN 14 Backup Branch TA Ia'
3 Backup Low TV UA 15 Work Branch TA Ia
4 Backup Low TV UN 16 Work Branch TA Ia'
5 Backup 17 Backup
6 Backup 18 Backup
7 Backup High TV UA
8 Backup High TV UN
9 House Service Bus TV UA
10 House Service Bus TV UB
11 House Service Bus TV UC
12 House Service Bus TV UN

Table 10 Terminal JK5 instruction:

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Code Name Instruction

Work Branch TV UA Can choose any line voltage or phase voltage from work supply
JK5:1 transformer or generator TV of work supply, suggest the same
JK5:2 Work Branch TV UN phase with the work supply voltage, default phase A
Backup Low TV UA Can choose any line voltage or phase voltage from backup
JK5:3 supply low-voltage side TA, suggest the same phase with the
JK5:4 Backup Low TV UN work supply voltage, default phase A
JK5:5 Backup AC
Backup
Voltage
JK5:6 Backup Collection
Backup High TV UA Can choose any line voltage or phase voltage from backup
JK5:7 supply high-voltage side TA, suggest the same phase with the
JK5:8 Backup High TV UN work supply voltage, default phase A
JK5:9 House Service Bus TV UA
JK5:10 House Service Bus TV UB
From house service bus TV three phase voltage
JK5:11 House Service Bus TV UC
JK5:12 House Service Bus TV UN
JK5:13 Backup Branch TA Ia Can choose the current from any phase of backup supply TA,
JK5:14 Backup Branch TA Ia' the default value is phase A
Work Branch TA Ia AC
JK5:15 Current
Can choose the current from any phase of work supply TA, the
JK5:16 Work Branch TA Ia' default value is phase A
Collection
JK5:17 Backup Backup
JK5:18 Backup

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