lanpro Blockdiagram 33

 Components in blue are mounted on the same side of the heat sink.
See Side view left
 Components in yellow are mounted on the other side of the heat sink.
See Side view right.
 Battery charge boards IM 0012 or IM 0058 are fixed on the rear of the
UPS
 See "Function of power components" for a description of the various
functional blocks.

lanpro Error Detector 33

Error detector is an electronic circuit, which permits to detect fast changes of
a voltage.
The Lanpro 33 is equipped with 3 error detector circuits. The sensibility of the
error detector circuits can be adjusted and enabled / disabled through
Parameters:

 Error detector Load voltage: Adjustment with Parameter 128

enable =1 / disable = 0 in Parameter 134.
An error detector signal causes immediate transfer to Mains, if possible,
and automatic retransfer after a time specified in Parameter 74.
In Parameters 72, 73 and 75 additional possibilities can be programmed.
 Error detector Mains Bypass voltage: Adjustment with Parameter 130,
enable =1 / disable = 0 in Parameter 135.
 An error detector signal causes immediate inhibition of the Bypass. After
an internal timeout, during which the Bypass voltage is considered to be
ok, an automatic retransfer to Inverter will be ordered.
 Error detector Mains Rectifier: Adjustment with Parameter 132.
Since the function of this error detector is essential for the function of
the Booster, it cannot be disabled: In case of an error detector signal K4
will open the Battery tyristors are fired and thus the Load supplied from
the Battery. If the Rectifier Mains voltage is considered to be ok, the
booster will be supplied again from Mains, i.e. K4 is closed.

Attention: Do not change the values of this Parameters without consulting our
diagnostic center.

lanpro Event listing (v. 1.4) 33

Events marked * are Alarms and will cause a blinking, yellow LED on the front
of the UPS, plus the sound of the buzzer, apart from the registration in the
events memory and the general Alarm on the customer interface, while the
messages are simply registered in the Events memory.

Alarms can be transformed in Messages. Page "Alarm suppression" gives

instructions.

Setup values lost

During startup of the electronics or after a reset (watchdog or
manual) the soft verifies the RAM status by checking the value in
4000
Parameter 271. Should this value not be "26028", the CPU will insert
*
default values in various Parameters.
This situation is indicated, as Parameter 5 will be set to 1, and thus
inhibit the start of Booster and Inverter.
Regulation board failure
The CPU has measured either a tolerance of the +/ - 15 Volt supply
4001
voltages to be superior 7%, or a communication failure with the PIC's
*
IC15, IC35 (Inverter and Booster regulation control) Booster and
Inverter cannot be started.
UPS Failure
The master unit has detected the absence of a unit on the
4004
communication bus without the correct shut down sequence took
*
place, i.e. the opening of Q1 of this unit.
Verify communication bus cabling.
Rectifier fuses
4100 The auxiliary contact of the Rectifier (Diode bridge) input fuses
* indicates a blown fuse, causing the commutation of the Booster to
Battery and the opening of K4.
K4 closing failure
4102
After the command for K4 to close, the auxiliary contact indicates K4
*
to be open.
 K4 opening failure
4103
After the command to open K4, the auxiliary contact indicates K4 to
*
be still closed.
Mains Rectifier out of tolerance
The Rectifier input voltage (Diode bridge) is not within the specified
tolerances:

 At least one phase of the Rectifier input voltages, is not within

4110
the tolerance specified in Parameters 116 and 117.
*
 Mains Rectifier frequency out of tolerance. (+/ - 5 Hz of the
value specified in Parameter 144, Input frequency)
 Error detector signal of the Mains input voltage. ( If activated in
Parameter 132)

Mains Rectifier ok
All 3 voltages (Phase - Neutral) and frequencies of the Rectifier input
4111
are within the tolerance specified in Parameters 116 and 117 and
132.
Low battery voltage (Stop operation)
Situation of Stop operation due to one of the following conditions:

 Battery backup time is less then the time defined in Parameter

102, due to Mains Rectifier out of tolerance. With no change i.e.
Mains Rectifier voltage ok or a reduction of load, the Inverter
will shut down after timeout. The Inverter starts automatically,
as soon as the backup time of the battery has reached the time
of Stop operation with the actual load.
4115  The battery voltage results to be below the value set
* in Parameter 91.When the Battery voltage reaches the value
in Parameter 90, the Inverter will shut down (Minimum voltage).
The Inverter restarts automatically as the battery voltage has
reached the value in Parameter 92. (Nominal voltage)

The above mentioned conditions can be present at the same time. In

this case Stop operation ends only if backup time is superior then the
time set in Parameter 102 and the Battery voltage is above the value
set in Parameter 92 (U-Nominal).
During Stop operation, the Inverter cannot be shutdown manually.
High DC Voltage:
This Alarm can be from two different sources. First source is the
measurement of the Battery Charger Voltages Ubp and Ubn, second
source are the Booster output Voltages Udcp and Udcn.
4116
In case of UDC- Max detection of any of these 4 voltages, either the
*
Booster or the Battery charger will be shut down. The Booster will
automatically start again when the voltage decreases below the
value installed in Parameter 210.
The Battery charger will start automatically as soon as the voltage
decreases below the value set in Parameter 93.
4118 Battery fault
 During a Battery test the Battery voltage was detected below:

 The value of the test voltage for the manual Battery test set in
Parameter 22.
 The value of the test voltage for the automatic Battery test set
*
in Parameter 19.
 Battery cell Under voltage, set in Parameter 91, was detected

The test will end immediately and the Rectifier returns to floating
voltage.
Start Battery test
A Battery test has started after a command for either manual or
4119 automatic test.
The Rectifier output is lowered and the discharge starts. See Battery
test for details.
End Battery test
The manual or automatic Battery test was terminated, either because
4120
of Battery failure (4118) or simply because the test is finished, and
the Rectifier voltage gradually returns to floating voltage.
Switch Rectifier on or shutdown UPS
Mains voltage is not available. Booster and Inverter are switched Off,
Phase L1 of the Rectifier and Phase L2 of the Bypass input voltage
4130 are not available.
* The load is therefore no more supplied and the electronics run on
Battery..
In order to avoid damage to the Battery, the UPS should be shutdown
completely.
Rectifier control failure
With the Booster running, one or both UDC voltages were detected to
be below the value set in Parameter 211, or a difference between the
4140
2 voltages results to be superior 50 Volt. In either case the value of
*
the voltages will be stored in Parameter 168 for UDCP and Parameter
169 for UDCN and the Booster shut down. In normal function this
value is 00000.
Detection IS-Max Booster
An over current was detected at the input of the Booster (positive or
4141 negative leg).
* The Booster runs in current limitation. A further signalisation of the
Alarm 4141 will be issued again any 10 seconds, if the condition
remains.
Rectifier ON
4161
Command to start the Booster. (Automatic or via remote control)
4162 Rectifier OFF
Command to stop the Booster due to

 Emergency OFF, 4563 (EPO)

 High DC Voltage (UDC Mac) 4116
 Command from remote control
  Unbalanced DC voltages (UDCP - UDCN)
 Button "Total OFF" was pressed.

4163 Generator ON
The function programmed to one of the input channels of the
customer interface (IM0005) indicates a generator supplying the UPS.
The setting of Parameters 148, 149 and 150, 222, 223 are now
considered.
Generator OFF
The function programmed to one of the input channels of the
customer interface (IM0005) indicates the generator is no more
4164
supplying the UPS.
The setting of Parameters 148, 149 and 150, are not anymore
considered.
Inverter fuses
A signal from the fuse detection circuit indicates one or more blown
4301
fuses of the Inverter. This causes the shutdown of the Inverter. The
*
Inverter can manually be restarted only after a complete shutdown of
the electronics.
Inverter cannot be switched ON

The Inverter cannot start, due to one of the following conditions:

 UPS overtemperature (4955)

 Low Battery voltage (4115 stop operation)
 Inverter fuses (4301)
 DC - Fuses (4308, only >60kVA)
4302
 Overload (4570)
 K7 opening failure (4305)
 DC - Low (4700, UB - Min)
 Emergency OFF (4563)
 Bad RAM Batt. (4000), Parameter 5 set to 1.
 DC - Link capacitors in precharge
 Voltage on output filter capacitors above 7 Volt.

Inverter cannot be switched OFF

Shutdown of the Inverter is not possible because transfer to Mains is
not possible:

 Mains Bypass out of tolerance (4410)

4303
 Bypass locked (4535)
 Inverter and Mains not synchronised (4581)
 Stop operation (4115, 4570, 4955)
 Condition of IS - Max (Inverter) during delay time.

K7 closing failure
4304 After a closing command for K7 the auxiliary contact of K7 indicates
* the later is not closed.
(Auxiliary contact normally closed.)
 K7 opening failure
4305 The auxiliary contact of K7 indicates the closure of K7 without a
* closing command, consequently the Inverter cannot be started.
(Auxiliary contact normally closed.)
Inverter voltage out of tolerance
4312 One or more phases of the Inverter output voltage are out of the
* tolerance specified in Parameter 113.
The Inverter shuts down and has to be restarted manually.
Detection of IS-Max
Continuous IS-Max conditions over a certain software controlled
period have caused the shut down of the Inverter.
4320 (Parameters 136 and 137)
* The Inverter will start automatically again , unless the condition still
persists.
After 3 times shutdown within the time specified in Parameter 76, the
Inverter must be started manually
Inverter control failure
The synchronization signal (T2_R) of the slave UPS was detected to
have a phase error superior to the value set in Parameter 122. The
4340
Inverter is thus shutdown.
*
The Inverter can be restarted, with persisting alarm ,however LED 5
on the board IM 0014 remains blinking, thus indicating that this
Inverter cannot be used for load supply in the parallel system.
Inverter ON
Command "Start Inverter"

4361  From the Panel

 Automatic
 Remote control

Inverter OFF

 From Panel or remote control

 Inverter fuse failure (4301)
 Inverter voltage out of tolerance (4312)
 Emergency OFF (4563)
 IS - Max detection
 Rectifier OFF /Booster) (4162)
4362
 Button Total OFF (4561)
 DC Low (only with Q1 closed) (4700)
 Overtemperature (only with Q1 closed) (4955)
 Low Battery voltage i.e. stop operation (only with Q1 closed)
(4115)
 Overload (only with Q1 closed) (4570)
 Inverter control failure (4340)

4402 Booster cannot be switched ON

* The voltage of the DC - Link capacitors has not reached after 2
seconds precharge the value of 100 Volt and thus will be stopped.
 (Opening of K9)
Q1 has to be opened to restart, in case it was closed and closed again
to try a restart.
K6 closing failure
4404 The logic detects the auxiliary contact of K6 to be closed, after a
* closing command.
(Contact normally closed)
K6 opening failure
4405 The logic detects the auxiliary contact of K6 to be open, after a
* opening command.
(Contact normally closed)
Mains Bypass out of tolerance
Voltage Mains Bypass is signalled to be out of tolerance due to one of
the following conditions:

4410  At last one of the voltages measured Phase - Neutral are out of
* the tolerance specified in Parameters 118, 119
 Incorrect phase rotation of Mains input voltage
 Signal from Error detector Bypass. ( Threshold set with
Parameter 130 )

Mains Bypass ok
All Bypass voltages measured Phase - Neutral are within the
4411
tolerance specified in Parameters 118, 119 and phase rotation is
correct.
Command load OFF
Due to one of the following conditions the UPS control ordered the
opening of K7 and shut down of the SSM.

 Inverter and, or Bypass not available

4500
 Total OFF (red button) (4561)
 Load Off due to Overload (4998)
 Load OFF due to Overtemperature or low Battery voltage (4999)
 Emergency OFF (4563)

Inverter output power insufficient

4520
The actual load supplied from Mains exceeds 100% of the UPS system
*
and consequently the load will not transfer to Inverter.
Bypass power insufficient
4521 The UPS wants to commutate the load on Mains, which is not possible
* due to either Mains not available, opening of K6 (4404) or non
synchronised with Mains (4582)
Load locked on Mains
The UPS has blocked the load on Mains after detection of 3 transfers
4530 Inverter - Mains in less than the time in seconds specified
* in Parameter 75.
The load is free again for transfer at the end of the time in defined
in Parameter 74.
 Load on Mains by error detector
The load on a single UPS was transferred to Mains due to an error
4531 detector signal.
* The Master unit decided to transfer the Load to Mains after having
received from all the other UPS's the presence of an error detector
signal.
Multiple Load transfer
4534 The UPS (Parallel system) has transferred the load twice from
Inverter to Mains in less time as specified in Parameter75.
Bypass locked
The setting of Parameters 148, 149, 150 do not allow the transfer of
4535
the Load to Mains.
Consequently K6 opens,
Bypass unlocked
4536 The setting of Parameters 148, 149, 150 allow from now on the
transfer of the Load to Mains.
Load OFF, Total OFF (Red pushbutton)
The Total OFF button was pressed (See Frontview for Position)
Consequently Booster and Inverter are Shutdown and K4 opens.
4561
 With Q1 open: K6 opens
 With Q1 closed: K6 and K7 open and the SSM will be shut down.

Detour ON
The auxiliary contact on Q2 indicates it's closure. With the load
4562 supplied from Inverter, the load will be transferred to Mains and
remains blocked on Mains as long as this condition exists. (auxiliary
contact normally open)
Emergency OFF / Total OFF
On the Emergency OFF input of the customer interface an opening
contact was detected. Consequently K4, K6 and K7 open and the
4563
Booster, Inverter and SSM are shutdown.
*
Only after closure of the emergency contact and a reset Inverter
OFF) the UPS can start again.
Consult the chapter Emergency OFF for a detailed description.
Detour OFF
4564 The auxiliary contact on Q2 indicates it's opening. The load can
transfer again to Inverter.
Command load on Mains
4567 The UPS (or UPS system) has transferred the Load to Bypass,
blocking the Inverter drive pulses and activating the SSM.
Command load on Inverter
The UPS (the UPS system) has transferred the load to Inverter,
4568
deactivating the SSM and starting the Inverter with nominal voltage.
(K7 already closed)
4570 Overload
 UPS in overload condition, with load >125% on Inverter and Mains
not available. This overload condition will cause a timeout with stop
operation, according to the table below, followed by a "Load OFF" at
the end of it.
The alarm overload is issued also in case of load superior 100%, if the
duration is more then the time set in Parameter 125. (Overload
delay)

With Load on Mains, any load superior 150% is considered as

overload, but no stop operation occurs.

* Load on Inverter and bypass not available:

After timeout the Inverter is shut down and restarts automatically
after a delay of 3 Minutes.

This Alarm is given also in case of load superior 105%, after a time
superior to the one specified in Parameter 125.

Load =125% 10 Minutes

Load =135% 3 Minutes
Load =150% 1 Minute
Load =175% 5 Seconds

Overload, Load on Mains

The load will be transferred to Mains due to an overload superior
115%.
4571
In case of load superior 105% but below 115%, transfer to Mains
*
takes place at the end of the time specified in Parameter 125.
As soon as the load will be inferior 100%, the load is retransferred to
Inverter.
No more overload
4572
End of overload condition (4570)
Inverter and Mains synchronised
The phase error Mains - Inverter is below the tolerance set
4580
in Parameter 123.
( 1 unit = 200ns, default value 2500 = 0,5ms)
Inverter and Mains not synchronised
4581
The phase error between Mains and Inverter is superior to the value
*
in Parameter 123, and consequently after a few seconds K6 opens.
Command not to synchronise
Synchronisation with Mains is disabled due to:

 Mains Bypass out of tolerance (4410)

4582
 Setting of Parameters 148, 149
 Detection of Mains Bypass voltage deformation from Bypass
error detector (Parameter 130)

4583 Command to synchronise

 Synchronisation with Mains is enabled due to:

 Mains Bypass ok (441)

 Parameters setting, Parameters 148, 149

Command UPS ON
4600
End of IEM mode. If possible, the Load will retransfer to Inverter.
Command UPS standby
Start of IEM mode. If possible the load will transfer to Mains after a
4601
delay from 10 Seconds to 5 Minutes, depending on Mains voltage
quality. This delay time can be read in Parameter 64,
Q1 open
4602 The auxiliary contact of Q1 indicates that Q1 was opened.
(Auxiliary contact normally open)
Q1 closed
4603
The auxiliary contact of Q1 indicates that Q1 was closed
Insufficient Battery power
Indication, that in case of Mains failure the backup time of the
4698
Battery would be less then Stop operation time defined in Parameter
102.
No condition for Battery test
The automatic Battery test is inhibited and will be postponed, due
to:
4699
 Battery not fully charged
 Load not supplied from Inverter
 Actual Load is less then 10% or exceeds 80%

DC Low
The Battery voltage measured is below the value displayed
in Parameter 90.
(Attention the displayed value always corresponds to 192 cells, while
4700
decision taking is based on the value calculated from the number of
*
cells installed in Parameter 89 !!!)
The Inverter is shutdown and can be restarted only when the Battery
has reached the voltage level installed in Parameter 92 (referred to
192 cells)
Remote control ON
4763 The commands "Inverter ON, Inverter OFF" and "Reset Load OFF" can
be given from a remote device,
Remote control OFF
4764 The commands "Inverter ON, Inverter OFF" and "Reset Load OFF"
cannot be given from a remote device.
4900 Load locked on Inverter
* The load was locked on Inverter after 3 commutations Inverter -
Mains within the time window specified in Parameter75.
 The load is free again for transfer at the end of the time in seconds
specified in Parameter 74.
During the "lock time" any eventual error detector signal will be
ignored.
Overtemperature UPS
An overtemperature condition is indicated by one or both Klixons for
Booster and Inverter on the heatsink. With Mains available the load is
4955
transferred immediately to Mains and the Inverter shutdown. With
*
Mains not available, after 3 Minutes time of stop operation the
Inverter is shutdown. The Inverter will restart automatically as soon
as no overtemperature condition exists.
Switch off Load (Overload)
4998
At the end of stop operation with overload on the Inverter, the UPS
*
disconnects from the load.
Switch off Load (Low battery / Overtemperature)
4999 At the end of stop operation due to either end of autonomy, minimum
* Battery voltage or overtemperature, the UPS disconnects from the
load as there was no possibility to transfer to Mains.

Operation with Q1
lanpro 33
Closed
Start:

 Connect Utility to UPS. After a self test, the display shows the initial page
of the measurement menu and the electronics are supplied.
 Close now fuse holders Input Rectifier and Batteries. (F1,2,3 F9,10,11,
on 20kVA UL also F13, F14, F15)
 Close Q1
 K9 on the control interface is closed and the DC- Link capacitors are
precharged.
 At ca. 250 Volt K4 is closed, the Bypass activated (K6 and SSM) thus
load supplied from Utility (Mains).
 Press the key "Menu" on the panel and move with key *+" to the page
with Inverter ON, Inverter Off.
 Move the cursor on this page with key "-" to Inverter ON and confirm with
Key ok.
 With the Inverter available, K7 closes and then the SSM is blocked.
After zero cross of the SSM current, a deformation of the output voltage
results, which is detected by the Error detector. (No Alarm !!) Now the
Inverter starts immediately with nominal output voltage and Load is
supplied from Inverter.

Stop:
  Press the key "menu" on the panel and move with key " +" to the page
with Inverter ON, Inverter Off.
 Move the cursor on this page with key "-" to Inverter OFF and confirm
with Key "ok".
Important: Key "ok" must be pressed twice, to keep the Inverter shut
down !!!!
Wait 10 seconds to make sure the output remains on Bypass.
 The load is now supplied from the Utility (Mains).
 If the Load must be supplied during Maintenance, close now Q2.
 Press the button Total OFF and open then Q1.
 Open fuse carriers for Battery and Utility supply.
 Let the DC capacitors discharge (Check with Voltmeter or on display) or
discharge by starting the Inverter. (After discharging do not forget to
turn the Inverter OFF !!!!)
 For complete electronic shutdown disconnect plug X1 on the bottom of
the power supply board.

Restart: (with Q2 closed)

 Reconnect plug X1 to the power supply board.

 Close now fuse holders Rectifier Input and Batteries. (F1,2,3 F9,10,11,
on 20kVA UL also F13, F14, F15)
 Close Q1.
 K6 and K4 will close, the SSM activated and the Booster starts.
 Open Q2.
 K7 will close after a few seconds.
 Press the key "menu", go to page Inverter ON / OFF with key "+", move
the cursor wit key "-" to Inverter ON and confirm with "ok" to start the
Inverter.
 Verify transfer from Utility to Inverter. Green traffic light must go ON.

lanpro Operation with Q1 open 33

With Q1 open, the UPS is physically separated from the load (apart from an
eventual closed maintenance circuit breaker Q2) and the function of the UPS is
different from the function with Q1 closed.
The functioning of the UPS with Q1 open, we call SERVICE MODE.
In service mode, as described below, the UPS can be started in a step by step
procedure, which allows to verify the functionality of the various UPS
circuits:
DC-Link precharge, Booster, Inverter, Static Switch and Transfer Mains -
Inverter.

Attention: Measurement values are normally shown for the LP33 CE, while the
measurement values for the LP33 UL are shown in brackets. (...)
Startup and Shutdown of UPS in Service mode:

 Connect Utility to UPS. After startup of the power supply a selftest is

shown in the display. At the end "Selftest ok" will be issued and then the
Mainpage appears..
Should the selftest for some reason fail, the displays will show "Selftest:
Main board failure", and consequently all functions are blocked. In this
case the Mainboard IM 0014 has to be changed. In this condition it's still
possible to download the Parameters before board change, via RS 232
port.
 Close now fuse carriers Utility (F1,2,3)
 Press now simultaneously the keys "metering" and " +" on the panel.
 Precharge of the DC Capacitors starts and at ca. 250 Volts (150V) K4 will
close, and the voltage should be around 315V (170V).
 Press the button Total OFF to open K4, and let the DC-Capacitors
discharge to a value around 200V (120V). Press twice the button Menu to
enter the page Inverter ON / OFF. Start the Inverter and observe with an
Oscilloscope the Inverter output voltage on one phase on the Inverter
filter capacitors.
At least for some seconds, a clean sinewave should be displayed.
 Stop the Inverter.
 Press again simultaneously the keys "metering" and " +" on the panel.
 Press once more simultaneously keys "metering" and "+" to start the
Booster, which will bring the DC Voltage up to +/- 400 Volt (215).
 Verify in "metering" UDCP and UDCN for a correct reading of these
voltages.
Measure with your Voltmeter the same voltages. In case of a difference,
you have to calibrate. See chapter calibration in this case.
 Go now in the menu to Inverter ON / OFF page, and start the Inverter.
Verify for correct output voltages on all 3 phases.
 Press Inverter ON a second time to activate the Bypass (K6 and SSR) but
also K7 closes while the Inverter is shut down.
Verify for Bypass voltage at the UPS output. (Load measurement)
 Press Inverter ON a third time to transfer the output from Utility to
Inverter, at this moment the Inverter restarts without softstart, but with
full output voltage,
the SSM disactivates and with K7 already closed the Inverter is
connected to the UPS output. (Verify if Load voltage is identical with
Inverter voltage)
 Close now Battery fuses F9,10,11 (In case 20kVA UL also F13,14,15) and
verify for nominal Battery voltage of 240-260V. (70-80V).
 After a few seconds the Battery charger should start and bring the
voltages up to floating voltage of 270V (164V)
 Press button Total OFF for complete shutdown, then open all fuses.

The same procedure can be done with start from the Battery i.e. Mains
disconnected.
The procedure is identical apart from the precharging of the DC Capacitors,
which will be done with the Battery chargers, and instead of 3 steps with
Inverter ON, only 2 can be executed, because due to missing Utility (Mains)
voltage, the Bypass is blocked.

 Close Battery Fuses F9,10,11 (20kva UL also F13,14,15)

  Press now simultaneously the keys "metering" and " +".
 The DC - Capacitors will be precharged via the Battery chargers.
 Press again simultaneously keys "metering" and "+" to start the Booster,
which will bring the DC Voltage up to +/- 400 Volt (+/-215V). Verify in
"metering" for UDCP and UDCN for a correct reading of these voltages.
(Verify with your Voltmeter, if there is a difference you have to calibrate.
See chapter calibration in this case.)
 Go now in the menu to Inverter ON / OFF page, and start the Inverter.
 Press Inverter ON a second time to close K7 and thus connect the
Inverter to the output.
 Press button Total OFF for complete shutdown, then open all fuses.

Important: Before you shut down the Electronics, i.e disconnect Mains
(Utility),
the DC - Capacitors must be discharged !!!

Attention: With separate inputs for Rectifier and Bypass either voltage is used
for power supply !

lanpro Overload 33

Any load superior 100% of the nominal output power, also if applied only to
one of the three phases, must be considered as overload.

Attention: The calculation for an overload condition is based on the load

current of each phase. It's therefore possible to read an overload percentage
of a single phase, while the percentage of the UPS total load indicates less
then 100%, this often due to a phase shift current - voltage which is different
to the value of 0,8 specified for overload.

The response of the UPS to an overload condition is depending on the

percentage of overload as follows:

 Overload superior 105%, for a period exceeding the time set

in Parameter 125 will cause Alarm 4570, Overload.
 Overload < 115% and less time as set in Parameter 125: No reaction, only
indication on load measurement
 Overload > 115%: With Utility available, transfer to Mains and Alarm
4571: Overload: Load on Mains. With Utility not available Alarm 4570:
Overload.
 Overload > 125% Alarm 4570: Overload + Stop operation, with timeout
depending on load percentage. (125% =10 Minutes, 150% = 30 Seconds)
See ALARMS 4561, 4563, 4570, 4571. With Mains (Utility) available the
load is transferred to Mains. In case Mains (Utility voltage is not
available, timeout of stop operation starts, at the end of which the
Inverter is shutdown and the output transferred to Mains.
 Should during the timeout of Stop operation the load decrease below
100%, then Stop operation terminates and the message 4572: No more
overload, will be issued.
 Auto start: The Inverter starts again automatically after 3 Minutes
recovery time, after the end of Stop operation and Inverter shutdown.
 See ALARMS 4561, 4563, 4570, 4571 for Stop operation timeout and
Overload values with load on Mains.
lanpro Parameters list (v.1.50) 33
 Default
Number Parameter Description
value

0 UPS series number 0 Serial number of UPS, range 0...9

Nominal output power of the
1 UPS output power value in kVA
UPS, 10.....500
2 Software version micro read only Each of this components has
implemented software.
3 Software version PIC read only
Software can be subject to
changes, and is therefore
labelled with a number for easy
4 Software version FPGA read only identification.
In this Parameter you can read
the version number.
5 Bad RAM battery 0 0 = Battery ok, 1 = Battery bad
Power indication on LCD:
0 = kVA, value inserted in Param.
1
6 UPS Power indication 0 1 = kVAcp for the UPS's 10, 15,
20, 30, 40 kVA
2 - 999 = this value will be
displayed as kVAcp
Language shown on LCD:
0 = English
1 = German
7 Language 0 2 = Italian
3 = Spanish
4 = French
5 = Finnish
0 = Modem disabled
8 Modem 0
1 = Modem enabled
0 = Alarm call disabled
9 Modem Alarm call 0
1 = Alarm call enabled
Time in seconds (0 - 99) for Alarm
10 Alarm call delay 30
call delay
0 = Phone number disabled
11 Phone 1 0
1 = Phone number enabled
0 = Phone number disabled
12 Phone 2 0
1 = Phone number enabled
0 = Phone number disabled
13 Phone 3 0
1 = Phone number enabled
0 = Phone number disabled
14 Phone 4 0
1 = Phone number enabled
15 Commands 2 0 = Commands (Inverter ON /
OFF) only from panel
1 = Commands only from remote
 panel (RMS)
2 = Commands from panel or
remote
Hour of the day at which the
16 Test hour 5
Battery test starts. 0.....23
Day of the for automatic battery
test start:
1.....28 for day of the month, or
65535 for Saturday
65534 for Sunday
17 Test day 65533
65533 for Monday
65532 for Tuesday
65531 for Wednesday
65530 for Thursday
65529 for Friday
Repetition time of battery test:
1 = yearly
2 = every 6 month
3 = every 4 month
4 = every 3 month
18 Test Frequency 13
6 = every 2 month
12 = every month
13 = every 4 weeks
26 = every 2 weeks
52 = every week
Battery voltage below this value
Test voltage for
19 xxx during test causes alarm 4118,
automatic Battery test
Battery fault. (Minimum = 320V)
0 = Automatic battery test
disabled
20 Battery test enable 0
1 = Automatic battery test
enabled
ABCDE Status of automatic
battery test:
A =1 means month selection, A =
21 Battery test indication read only
2 means week selection
BC = current month or week
DE = test of month or week
Battery voltage below this value
22 Manual test voltage xxx during test causes alarm 4118,
Battery fault. (Minimum = 320V)
Duration of manual Battery test
in Minutes.
23 Test time x
Possible values: 1......Backup
time
24 User channel 1 / Board 1 10006 Filter and signals on relay 1 of
customer Interface 1.
The first 3 digits determine the
delay time of the filter in seconds
 (100).
The last 2 digits determine the
function assigned to this channel.
(06) See user channels for a
listing.
Filter and signals on relay 2 of
25 User channel 2 / Board 1 00003
customer Interface 1.
Filter and signals on relay 3 of
26 User channel 3 / Board 1 00005
customer Interface 1.
Filter and signals on relay 4 of
27 User channel 4 / Board 1 00002
customer Interface 1.
Filter and signals on relay 5 of
28 User channel 5 / Board 1 00004
customer Interface 1.
Filter and signals on relay 6 of
29 User channel 6 / Board 1 00001
customer Interface 1.
Following functions can be
programmed for a closing contact
:
0 = No action
User input channel 1 / 1 = Inverter ON
30 0
Board 1 2 = Inverter OFF
3 = Print all ( Events,
Measurements, Parameters)
4 = Status Relay
5 = Generator ON
User input channel 2 / Same possibilities as in
31 5
Board 1 Parameter 30!
Filter and signals on relay 1 of
customer Interface 2
The first 3 digits determine the
delay time of the filter in seconds
32 User channel 1 / Board 2 10006 (100).
The last 2 digits determine the
function assigned to this channel.
(06) See User channels for a
listing.
Filter and signals on relay 2 of
33 User channel 2 / Board 2
customer Interface 2
Filter and signals on relay 3 of
34 User channel 3 / Board 2
customer Interface 2
Filter and signals on relay 4 of
35 User channel 4 / Board 2
customer Interface 2
Filter and signals on relay 5 of
36 User channel 5/ Board 2
customer Interface 2
Filter and signals on relay 6 of
37 User channel 6 / Board 2
customer Interface 2
38 User input channel 1 / 0 Following functions can be
 programmed for a closing contact
:
0 = No action
1 = Inverter ON
Board 2 2 = Inverter OFF
3 = Print all ( Events,
Measurements, Parameters)
4 = Status Relay
5 = Generator ON
User input channel 2 / Same possibilities as in
39
Board 2 Parameter 38!
Filter and signals on relay 1 of
customer Interface 3
The first 3 digits determine the
delay time of the filter in seconds
40 User channel 1 / Board 3 10006 (100).
The last 2 digits determine the
function assigned to this channel.
(06) See User channels for a
listing.
Filter and signals on relay 2 of
41 User channel 2 / Board 3
customer Interface 3
Filter and signals on relay 3 of
42 User channel 3 / Board 3
customer Interface 3
Filter and signals on relay 4 of
43 User channel 4 / Board 3
customer Interface 3
Filter and signals on relay 5 of
44 User channel 5 / Board 3
customer Interface 3
Filter and signals on relay 6 of
45 User channel 6 / Board 3
customer Interface 3
Following functions can be
programmed for a closing contact
:
0 = No action
User input channel 1 / 1 = Inverter ON
46 0
Board 3 2 = Inverter OFF
3 = Print all ( Events,
Measurements, Parameters)
4 = Status Relay
5 = Generator ON
User input channel 2 / Same possibilities as in
47
Board 3 Parameter 46!
Start time of IEM mode for
only series 4
48 IEM Start Day 1 Saturday
and Soft 1.5
Possible values: 0000......2359
Stop time of IEM mode for
only series 4
49 IEM Stop Day 1 Saturday
and Soft 1.5
Possible values: 0000......2359
 only series 4 Start time of IEM mode for
50 IEM Start Day 2
and Soft 1.5 Sunday
only series 4 Stop time of IEM mode for
51 IEM Stop Day 2
and Soft 1.5 Sunday
only series 4 Start time of IEM mode for
52 IEM Start Day 3
and Soft 1.5 Monday
only series 4 Stop time of IEM mode for
53 IEM Stop Day 3
and Soft 1.5 Monday
only series 4 Start time of IEM mode for
54 IEM Start Day 4
and Soft 1.5 Tuesday
only series 4 Stop time of IEM mode for
55 IEM Stop Day 4
and Soft 1.5 Tuesday
only series 4 Start time of IEM mode for
56 IEM Start Day 5
and Soft 1.5 Wednesday
only series 4 Stop time of IEM mode for
57 IEM Stop Day 5
and Soft 1.5 Wednesday
only series 4 Start time of IEM mode for
58 IEM Start Day 6
and Soft 1.5 Thursday
only series 4 Stop time of IEM mode for
59 IEM Stop Day 6
and Soft 1.5 Thursday
only series 4
60 IEM Start Day 7 Start time of IEM mode for Friday
and Soft 1.5
only series 4
61 IEM Stop Day 7 Stop time of IEM mode for Friday
and Soft 1.5
Delay time of retransfer Mains -
only series 4 Inverter in case of Mains failure.
62 ECO Delay
and Soft 1.5 Possible values 0....40 (1 Unit
corresponds to 0,5 ms)
only series 4 0 = Disable IEM mode
63 ECO enable
and Soft 1.5 1 = Enable IEM mode
Statistical value calculated based
on Mains quality before the load
64 ECO Transfer delay read only after retransfer to Inverter after
Mains failure can return on
Mains. (in seconds)
Delay time in seconds for Input
65 Filter customer IF 1 (sec) channels on customer interface
(1-10)
Set to 1, the statistics memory
will be cleared and then the soft
66 Reset Statistics 0
will reset this Parameter back to
0.
67 Reset Events 0 Set to 1, clears the events
memory at the occurrence of the
next coming Event, after which
the soft will reset this Parameter
 back to 0.
Set in this Parameter the timeout
for the service check LED in
hours. Possible values:
68 Service check 65535
1.......65535.
See various adjustments for more
details.
0 = No service check
1 = Service check active
69 Reset service check 0 Insert the value "21845" for
Reset of service check. (green
LED)
Filter for the indication of a
Mains Bypass failure on the UPS
70 Mains Bypass Filter 0
panel, in seconds. Possible
values: 0....300
Filter for the alarm "Inverter -
71 Synch. Filter 0 Mains" not synchronized.
Possible values: 0....30 (seconds)
0 = No lock on Mains
1 = Lock on Mains enabled, after
72 Load locked on Mains 1
3 transfers within the time
specified in Parameter 75.
0 = No lock on Inverter
1 = Lock on Inverter enabled,
73 Load locked on Inverter 0
after 3 transfers within the time
specified in Parameter 75.
Time for which the load remains
locked on the source specified in
74 Lock time 30
Parameter 72 or 73.
Range: 1....300 seconds
If within the time specified in this
Parameter 3 transfers Inverter -
75 Transfer check time 60 Mains occurred, then the load will
be locked on the source specified
in Parameter 72 or 73
If within the time specified in this
Parameter, the Inverter has been
shut down 3 times due to an IS -
76 IS - Max timeout 5 MAX condition, the Inverter will
remain shutdown and must be
started again manually. Range
1......30 Minutes.
77 Alarm suppression 1 65504
See the page "Alarm
78 Alarm suppression 2 65479
suppression" for explanation.
79 Alarm suppression 3 63535
83 Boost voltage Min. 150 Battery boost voltage with 20°C
 in SBM mode.
84 Top charge time 65535 See page SBM mode for details
1 = Enable SBM
85 SBM enable 0
0 = Disable SBM
Range 0-100°C / 0 = Disable
86 Battery overtemperature 40 (°C) Level for Battery
overtemperature Alarm
Charge algorithm for Battery
0 = Lead acid
87 Battery type 0 1 = NiCd (Not provided !!!)
2 = Boost charge (Not
provided !!!)
Insert in this Parameter the
desired floating voltage in Volt,
88 Battery Floating Min. 140
corresponding to 20 °C. Range:
200 - 400V
Attention: Based on the value
inserted in this Parameter, the
voltages of the Parameters 90 -
94 will be calculated for their
89 Number of Battery cells 120
correct value, although displayed
always for a value corresponding
to 192 cells. Possible range: 50
- 350
Minimum Battery voltage and
90 Battery minimum voltage 315 Immediate shutdown of Inverter.
Alarm 4700 DC - LOW
Start of Stop operation for
91 Battery undervoltage 335 Battery undervoltage.
Alarm 4115
92 Battery nominal voltage 420 Reset of stop operation.
93 Battery floating voltage 450 Maximum floating voltage.
94 Battery boost voltage 460 Maximum boost voltage.
A voltage detected above this
level will cause the immediate
shutdown of the Battery
Battery maximum chargers.
95 480
voltage (U-battery P, U-Battery N) It
starts again as soon as the
voltage is below the value
specified in Parameter 92.
A Battery voltage below this
96 Shutdown voltage Min. 90
value, causes UPS shutdown.
Selects 1 of 3 possible customer
98 Select Modem 1
Interfaces. Values 1, 2, 3
100 Autonomy High bit read only
101 Autonomy Low bit read only
Stop operation time in Minutes.
At the end of stop operation the
Inverter is shutdown.
Alarm 4999.
Should the voltage result to be
102 Battery stop operation 3
below Battery minimum voltage
set in Parameter 90, the Inverter
is shutdown immediately. Alarm
4700
Possible range 1.....Backup time.
Battery backup time (Autonomy)
103 Backup time Minutes
with 100% load
Voltage on the primary of a
104 Input trafo 1 1 optional Bypass input
transformer. Range: 1 - 655535
Voltage on the secondary of a
105 Input trafo 2 1 optional Bypass input
transformer. Range: 1 - 655535
Voltage on the primary of a
106 Output trafo 1 1 optional output transformer.
Range: 1 - 655535
Voltage on the primary of a
107 Output trafo 2 1 optional output transformer.
Range: 1 - 655535
Voltage on the primary of a
108 Rectifier trafo 1 i optional Rectifier input
transformer. Range: 1 - 655535
Voltage on the primary of a
109 Rectifier trafo 2 1 optional Rectifier input
transformer. Range: 1 - 655535
RMS load current with 100%
110 Ref. I - Load RMS 1(A)
linear load per phase
Peak load current, corresponding
111 Ref. I - Load peak 1(A) to 3 x RMS current (Crest factor
3:1)
Peak current corresponding 3 x
111 Load peak current read only
RMS current with 100% load.
Nominal Inverter output voltage
range in Volts:
50 - 300V
112 Inverter output voltage 230 Allowed values are 220, 230, 240
Volts. Adjust all 3 Phases.
For individual adjustment see
Parameters 234, 235, 236
113 Inverter tolerance 40 Inverter output voltage tolerance
(+/- 20) A value above or below
 this level
Inverter tracking range with
114 Inverter tracking Min. 230V
Bypass voltage
Inverter tracking range with
115 Inverter tracking Max. 230V
Bypass voltage
Min. Rectifier input Mains Rectifier minimum input
116 xxx
voltage voltage, range 80 - 500
Max. Rectifier input Mains Rectifier maximum input
117 xxx
voltage voltage, range 80 - 500
Min. Bypass input Mains Bypass minimum input
118 xxx
voltage voltage, range 90 - 260
Max. Bypass input Mains Bypass maximum input
119 xxx
voltage voltage, range 90 - 260
Minimum Mains voltage for IEM
(ECO) mode.
120 Min. ECO voltage only series 4
Range: U-Bypass Min. - U-Inverter
-3V
Maximum Mains voltage for IEM
(ECO) mode.
121 Max. ECO voltage only series 4
Range: U-Bypass max. - U-
Inverter +3V
Tolerance of phase shift Master -
Slave. A value exceeding this
Phase error Inverter -
122 150 tolerance causes shutdown of
Inverter
this Inverter and the Alarm
"Inverter control failure".
Tolerance of phase shift Master -
Mains. A value exceeding this
Phase error Inverter -
123 150 tolerance causes the opening of
Mains
K6 and the Alarm "Mains Bypass
out of tolerance".
Frequency tracking range (+/-
124 Synch. Frequency 192 (Hz/64)
3Hz)
Delay time of of alarm signalling
125 Overload delay 10 (sec) in case of an overload condition
of 105% - 125%.
After Inverter shutdown due to
end of Stop operation or IS-Max,
define in this Parameter how to
restart:
0 = Restart automatically Bypass
126 Automatic start Inverter 0
and Inverter
1 = Restart automatically Bypass
(Inverter manually)
2 = Restart UPS only manually.
(Reset load OFF)
127 Rectifier start delay 5(sec) Delay time in seconds, 1 - 300
 Tolerance in Volt, of the error
128 Error detector Load 100 detector for the UPS output
voltage.
Phase error detector Phase correction of error
129 65350
Load detector Load, sine wave model
Tolerance in Volt, of the error
130 Error detector Bypass 100
detector for the Bypass voltage.
Phase correction of error
Phase error detector
131 590 detector Bypass, sine wave
Bypass
model.
Error detector Rectifier Tolerance in Volt of the Rectifier
132 55(V)
input input voltage prior K4
Phase correction of error
Phase error detector
133 0 detector Rectifier, sine wave
Rectifier input
model.
0 = Error detector load voltage
Error detector Load disabled
134 1
enable 1 = Error detector load voltage
enabled
0 = Error detector Bypass voltage
Error detector Bypass disabled
135 1
enable 1 = Error detector Bypass voltage
enabled.
Window, in which IS - Mac
8 (1 unit =
136 IS - Max delay condition is detected, but no
26ms)
Inverter shutdown. Range 1 - 40
Window, following the delay
12 (1 unit = window, in which, if a IS - Max
137 IS - Max recovery time
26ms) condition is detected, the
Inverter will shutdown.
Mains Rectifier Frequency. (50 or
144 Input Frequency 50 (Hz)
60)
Inverter output Frequency (50 or
145 Output Frequency 50 (Hz)
60)
K7 present, Check auxiliary
contact = 1
146 K7 (Output contactor) 1
K7 not present, No check of
auxiliary contact = 0
K3 present, Check auxiliary
contact = 1
147 K3 (Battery contactor) Not used
K3 not present, No check of
auxiliary contact = 0
0 = Synchronisation with
Generator disabled
148 Synch. with Generator 0
1 = Synchronisation with
Generator enabled
149 Bypass on Generator 0 0 = Bypass on Generator disabled
 1 = Bypass on Generator enabled
0 = Never charge Battery with
Generator.
Generator Battery
150 0 1 - 10 time in Minutes after which
charge
the charging starts with
Generator.
0 = Bypass disabled
151 Bypass 1
1 = Bypass enabled
To adjust the activation of the
153 K7 OFF delay adjust XXXXX(ms) share signal with the actual
closure of K7.
0 = Europe
154 UPS Type 0
1 = USA
0 = Battery considered to be
discharged with Rectifier OFF or
155 Hot standby 0 I-Battery <0
1 = Battery not considered to be
discharged with I-Battery <0
Voltage difference Inverter -
156 Voltage adaption 2 (V) Mains during transfer Mains -
Inverter.
U Battery Pos.
160 505 Battery Pos. voltage calibration
calibration
U Battery Pos. Battery Pos. voltage
161 Read only
measurement measurement
U Battery Neg..
162 505 Battery Neg. voltage calibration
calibration
U Battery Neg. Battery Neg. voltage
163 Read only
measurement measurement
164 UDCP Calibration 900 Calibration for UDCP
165 UDCP Measure Read only Measurement of UDCP
166 UDCN Calibration 900 Calibration for UDCN
167 UDCN Measure Read only Measurement of UDCN
Value of UDCP stored in this
168 UDCP Failure Read only Parameter in case of Rectifier
control failure.
Value of UDCN stored in this
169 UDCN Failure Read only Parameter in case of Rectifier
control failure.

170 UM 1 Calibration 1077 Rect. voltage calibration L1

171 UM 1 Measurement Read only Rect. voltage measurement L1
172 UM 2 Calibration 1077 Rect. voltage calibration L2
173 UM 2 Measurement Read only Rect. voltage measurement L2
174 UM 3 Calibration 1077 Rect. voltage calibration L3
175 UM 3 Measurement Read only Rect. voltage measurement L3
176 UBYP 1 Calibration 1077 Bypass voltage calibration L1
177 UBYP 1 Measurement Read only Bypass voltage measurement L1
178 UBYP 2 Calibration 1077 Bypass voltage calibration L2
179 UBYP 2 Measurement Read only Bypass voltage measurement L2
180 UBYP 3 Calibration 1077 Bypass voltage calibration L3
181 UBYP 3 Measurement Read only Bypass voltage measurement L3
184 UINV 1 Calibration 1230 Inverter voltage calibration L1
185 UNV 1 Measurement Read only Inverter voltage measurement L1
186 UINV 2 Calibration 1230 Inverter voltage calibration L2
187 UNV 2 Measurement Read only Inverter voltage measurement L2
188 UINV 3 Calibration 1230 Inverter voltage calibration L3
189 UINV 3 Measurement Read only Inverter voltage measurement L3
Phase error adjustment
190 Phase shift external 39000 Inverter - Bypass (1 unit = 200
ns)
Phase error adjustment
Inverter - Inverter (1 unit = 200
191 Phase shift internal 33728
ns)
Do not change !!!
192 UL 1 Calibration 2050 Load voltage calibration L1
193 UL 1 Measurement Read only Load voltage measurement L1
194 UL 2 Calibration 2050 Load voltage calibration L2
195 UL 2 Measurement Read only Load voltage measurement L2
196 UL 3 Calibration 2050 Load voltage calibration L3
197 UL 3 Measurement Read only Load voltage measurement L3
200 IL 1 Calibration 134 Load current calibration L1
201 IL 1 Measurement Read only Load current measurement L1
202 IL 2 Calibration 134 Load current calibration L2
203 IL 2 Measurement Read only Load current measurement L2
204 IL 3 Calibration 134 Load current calibration L3
205 IL 3 Measurement Read only Load current measurement L3
Minimum booster frequency
Min. modulation
206 104 without modulation: 1250000 / f
frequency
(Hz)
Maximum booster frequency
Max. modulation
207 69 without modulation: 1250000 / f
frequency
(Hz)
208 UDC Ref xxx (V) Booster voltage reference
209 UDC Lim 6 (V) Booster voltage regulation range
Maximum allowable booster
210 UDC Max xxx (V)
voltage
Minimum allowable booster
211 UDC Min xxx (V)
voltage. Do not change !!
Ramp in open loop of the
Booster, to reach nominal
216 Softstart speed Booster 60
Voltage after precharge of the DC
Link and closure of K4.
Calibration of Phase shift.
218 Phase Booster 65504
See synchronization Booster
0 = Modulated Booster frequency
219 Modulation 0
1 = Fixed Booster frequency
Frequency with modulation OFF.
220 Booster frequency 57
1250000 / F (Hz)
To adjust the activation of the
221 K7 ON delay adjust XXXXX(ms) share signal with the actual
closure of K7.
222 Synch. Reg. Gen. 4096 P - Regulation factor
223 Synch. Re. Gen. 1024 I - Regulation factor
237 Inverter softstart 4 Inverter softstart speed
Inverter phase error 1 unit =
229 T2 Phase read only
400ns
230 T2 Reference read only Reference period
231 T2 measurement read only Inverter periode
234 Inverter L1 adjust Adjust in these Parameters the
single phases for equal voltages.
235 Inverter L2 adjust
In Parameter 112 all 3 phases
236 Inverter L3 adjust combined can be adjusted.
Offset correction of PIC
266 Offset 511 Offset correction for all
measurements

lanpro Parameters 33

Press the key menu, then move with key + to "User" or "Service" Parameters
press then ok to access the Parameters.
Parameters are divided in first, second and third level. Second and third level
can only be accessed with a Password, which however is identical to the ones
used on the Sitepros:

Second level: YYYYYYYY, third level: 0XXXXXX0.

Second level Parameters are intended for the experienced customer, capable
to do some settings and adjustments, while third level Parameters, which
include however also second level, are reserved for Service engineers.

Most Parameters of the Lanpro, in particular the once concerning the function
of the UPS are identical to Sitepro Parameters. In other words the philosophy
of the Lanpro is very much the same as the one of the Sitepro.

See "Listing of Parameters" for third level Parameters and a description of

them .

Listing first level Parameters, no Password required. Direct access from the
Menu.

Parameters on the screen Meaning of Parameter

DATE AND TIME
dd.mm.yy (must be later 1966)
Date
hh.mm.ss (format 24h)
Time
PROTOCOL SETUP
Y/N
Modem enabled
String of max. 15 characters
Init
Y/N
Alarm
Delay in seconds (0 - 99)
Delay
Tel 1 Max. 15 characters
Tel 1 enabled Y/N
Tel 2 Max. 15 characters
Tel 2 enabled Y/N
Tel 3 Max. 15 characters
Tel 3 enabled Y/N
Tel 4 Max. 15 characters
Tel 4 enabled Y/N
LCD Display Not active
UPS name Give the UPS a name. 7 characters max
Language Choose 1 of 6 possible languages.
IEM -Mode programming Currently not active

Listing second level Parameters, Password: YYYYYYYY

Parameters on the screen Meaning of Parameters

Battery NiCd / Lead Acid / Boost
Float Voltage Standard 450 Volt
Capacity Max 999Ah
Ib Maximum Standard and max. 20% capacity
Number of cells Standard 192
Autonomy, (Backup time) 3 - 600 Min.
Stop operation Min.1 Min./ Max. Autonomy time
Bypass locked Y/N
Mains (Utility) Tolerances
180 - 260
Mains Overvoltage
180 - 260
Mains Undervoltage
Auto Battery test
Day
See page "Automatic Battery test" for
Day time
details.
Test per year
Enabled = N (Y)
Manual Batt. test
U - Test See page "Manual Battery test" for
Time details.
Start
Commands:Local / Remote / Both
Filter for Input channels 0 - 10 sec.
Commands: Both Filter for Mains Rectifier and Bypass
Input filter voltage out of tolerance.
Mains filter (Panel, Events and Customer Interface)
Sync filter Filter for "Inverter and Mains not
synchronized".
(Panel, Events and Customer Interface)
6 programmable output relays on each
board
SET OUTPUT RELAYS 3 Boards can be paralleled for 18
Board . 1 (ok) RL : 1 channels totally
Fct. : Over temperature Program here the desired function, see
Filter : 000 s user channels
Program here the delay of the above
signal in sec.
2 programmable input relays on each
board
SET INPUT RELAYS
3 boards can be paralleled for 6 channels
Board : 1 (ok) RL : 2
totally
Fct. : Generator ON
Program here the desired function, see
input channel
Set Inverter output voltage
Inv. Voltage = 230V
220, 230, 240 Volt