BIC - 2200 Series

Installation manual

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Bidirectional Power Supply

High efficiency
Lightweight
Intelligent
The BIC-2200 is a 2.2 KW bidirectional power supply with energy recycle
function. It is fully digital and 1U height designed. It is designed to
control the power transferred from AC grid to DC and DC to AC grid for
energy recycle. The implementation of a bidirectional power supply of
the BIC-2200 allows battery manufactures to charge the battery from
AC grid and recycle the DC energy back into AC grid in one single unit.
With built-in functions such as active current sharing, remote ON/OFF
control and CAN B us model available , the BIC-2200 provides vast design
flexibility for battery formation & test equipment, V2G(Vehicle-to-grid)
system, charging station, laser system and kinetic recovery system.
Contents
1.Safety Guidelines 1 6 .Protections and Trouble 37
Shooting
2.Introduction 2
6.1 Protections 37
2.1 Model Encoding 2
6.2 Trouble Shooting 38
2.2 Features 2
2.3 Specification 3
7.Warranty 39
2.4 Derating curve 5
2.5 Mechanical specification 6

3.Installation & Wiring 7

3.1 Precautions 7
3.2 Installation Procedures 7
3.3 DC Cable Size Selection 8
3.4 External filter 9

4.User Interface 10
4.1 Panel Description 10
4.2 LED Indicator 11
4.3 Pin Assignment of CN46 11
4.4 Pin Assignment of CN47 13
4.5 Function Description of 13
SW50
4.6 Function Description of 14
DIP Switch

5.Operation 15
5.1 Description of Bidirectional 15
Operation
5.2 Inrush Current Limiting 20
5.3 Power Factor Correction 20
(PFC)
5.4 Fan Speed control 20
5.5 Fault Signal 21
5.6 (DC-OK) Signal 21
5.7 Remote Control 21
5.8 Auxiliary Output 22
5.9 Parallel Operation 22
5.10 CANBus Protocol 23
5.11 Restore Factory Default 36
Setting
2022 . 09 Ver 3
1 1 . Safety Guidelines 2 . Introduction
n Risk of electrical shock and energy hazard, all failure should be 2.1 Model Encoding
examined by a qualified technician. Please do not remove the case BIC - 2200 - 12
form the bidirectional power supply by yourself.
2
n Please do not install the supply in places with high moisture, high
Communication protocol option
ambient temperature or under direct sunlight.
Output voltage (12V/24V/48V/96V)
n The AC voltage range is 180 – 260Vac (47 – 63Hz), please do not
connect the supply to AC gird out of the range. Output wattage

n Fans and ventilation holes must be kept free from any obstructions. At Series name
least 15 cm clearance must be kept when the adjacent device is a heat
Type Communication Protocol Note
source.
Blank None protocol In Stock
n Please do not stack any object on the unit. CAN CANBus protocol In Stock
n The safety protection level of this supply is class I. The “Frame
Ground”( ) of the unit must be well connected to PE (Protective Earth). 2.2 Features
l 1U low profile design
l Full digital design with 93% conversion efficiency for both AC/DC
and DC/AC conversion
l Ultrafast switching time between AC/DC and DC/AC of 1ms
l CB/UL/TUV CB/TUV/UL 62368-1 certified, and design refer to IEC
62477 regulation
l Active current sharing up to 11000W(4+1)
l <3% Low THD i in both conversion mod
l Force charging and discharging mode with CANBus model
l Complete protections: Anti-islanding protection, AC fail protection,
DC OVP,OLP, OCP, OTP
l 5 years warranty

1 2
 2.3 Specification
MODEL BIC-2200-12 BIC-2200-24 BIC-2200-48 BIC-2200-96 MODEL BIC-2200-12 BIC-2200-24 BIC-2200-48 BIC-2200-96
DC VOLTAGE 12V 24V 48V 96V WORKING TEMP. -30 ~ +70℃ (Refer to "Derating Curve")
RATED CURRENT 180A 90A 45A 22.5A WORKING HUMIDITY 20 ~ 90% RH non-condensing
2 RATED POWER 2160W ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +85℃, 10 ~ 95% RH non-condensing 2
FULL POWER VOLTAGE RANGE 12 ~ 15V 24 ~ 28V 48 ~ 65V 96 ~ 112V TEMP. COEFFICIENT ±0.03%/℃ (0 ~ 45℃)
RIPPLE & NOISE (max.) Note.2 160mVp-p 260mVp-p 300mVp-p 480mVp-p VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
OUTPUT

VOLTAGE ADJ. RANGE 10 ~ 15V 19 ~ 28V 38 ~ 65V 76 ~ 112V UL62368-1, CAN/CSA C22.2 No.62368-1,TUV BS EN/EN62368-1, EAC TP TC 004, IEC62477-1
SAFETY STANDARDS
CURRENT ADJ. RANGE 0 ~ 180A 0 ~ 90A 0 ~ 45A 0 ~ 22.5A (by request) approved
±1.0% ±1.0% ±1.0% ±1.0% WITHSTAND VOLTAGE I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:500VAC
AC to DC Direction

VOLTAGE TOLERANCE Note.3 Note.8

LINE REGULATION ±0.5% ±0.5% ±0.5% ±0.5% ISOLATION RESISTANCE Note.8 I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
LOAD REGULATION ±0.5% ±0.5% ±0.5% ±0.5% BS EN/EN55032
SETUP, RISE TIME 1800ms, 60ms/230VAC at full load Parameter Standard Test Level / Note
AC VOLTAGE RANGE 180 ~ 264VAC Conducted BS EN/EN55032 (CISPR32) Class B
EMC EMISSION
FREQUENCY RANGE 47 ~ 63Hz Radiated BS EN/EN55032 (CISPR32) Class A
POWER FACTOR (Typ.) 0.98/230VAC at full load Harmonic Current BS EN/EN61000-3-2 Class A
SAFETY &
INPUT

EFFICIENCY (Typ.) Note.5 90% 93% 93% 93% Voltage Flicker BS EN/EN61000-3-3 ------
EMC
AC CURRENT (Typ.) 11A/230VAC BS EN/EN55035, BS EN/EN61000-6-2
(Note 4)
INRUSH CURRENT (Typ.) COLD START 35A/230VAC Parameter Standard Test Level / Note
LEAKAGE CURRENT <2mA/230VAC ESD BS EN/EN61000-4-2 Level 3, 8KV air ; Level 2, 4KV contact
TOTAL HARMONIC DISTORTION <3%(@load=100%/230VAC) Radiated BS EN/EN61000-4-3 Level 3
EFT / Burst BS EN/EN61000-4-4 Level 3
INPUT (Note.9)

RATED. INPUT POWER 1800W EMC IMMUNITY

FULL POWER VOLTAGE RANGE 12 ~ 15V 24 ~ 48V 48 ~ 65V 96 ~ 112V Surge BS EN/EN61000-6-2 2KV/Line-Line 4KV/Line-Earth
DC VOLTAGE RANGE 10 ~ 15V 19 ~ 28V 38 ~ 65V 76 ~ 112V Conducted BS EN/EN61000-4-6 Level 3
Magnetic Field BS EN/EN61000-4-8 Level 4
DC to AC Direction

MAX. INPUT CURRENT 150A 75A 37.5A 18.75A

RATED OUTPUT POWER (Typ.) (@230V, 50Hz) 1725VA >95% dip 0.5 periods, 30% dip 25 periods,
Voltage Dips and Interruptions BS EN/EN61000-4-11
VOLTAGE RANGE 180 ~ 264VAC determined by AC main >95% interruptions 250 periods

FREQUENCY RANGE 47 ~ 63Hz determined by AC main MTBF 462.9K hrs min. Telcordia SR-332 (Bellcore) ; 46K hrs min. MIL-HDBK-217F (25℃)
OUTPUT

AC CURRENT (Typ.) 7.5A/230VAC OTHERS DIMENSION 330*140*41mm (L*W*H)

POWER FACTOR (Typ.) 0.99/230VAC at full load PACKING 2.9Kg; 4pcs/12.6Kg/1.25CUFT
NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
EFFICIENCY (Typ.) Note.5 90.5% 93% 93% 93% 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
TOTAL HARMONIC DISTORTION <3% (@load>100%/230VAC) 3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Need additional EMI filter to meet regulations of EMC conducted and radiated emission. Characteristics of EMI filter please refer to the table,
105 ~ 115% rated output power minimum insertion loss.
5. The efficiency is measured at 75% load.
Constant current limiting, shut down DC O/P voltage 5 sec. after DC O/P voltage is 6. The ambient temperature derating of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
OVER LOAD AC to DC
down low, re-power on to recover 7. CANBus model only.
8. During withstandards voltage and isolation resistance testing, the screw "A" shall be temporarily removed, and shall be istalled back after the
DC to AC Not accurable with constant power design testing.
9. As a constant power output, the driver will auto derating the current limitation when voltage raise above rated voltage(12V,24V,48V,96V) in
SHORT CIRCUIT Shut down O/P current, re-power on to recover
PROTECTION order to remain 1800W output. On the other hand, when voltage is below rated voltage(12V,24V,48V,96V), the maximum current limitation will
17.6 ~ 20.8V 33.6 ~ 39.2V 72.6 ~ 86V 134 ~ 157V set at Max input current.
OVER VOLTAGE ※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx
Protection type : Shut down O/P voltage, re-power on to recover
OVER TEMPERATURE Shut down O/P voltage, recovers automatically after temperature goes down
ISLANDING PROTECTION Shut down AC O/P voltage, re-power on to recover
By electrical signal or dry contact Short: Power ON Open: Power OFF
REMOTE ON-OFF CONTROL
Please refer to the Function Manual infollowing
BIDIRECTION SWITCH TIME(Typ.) 1ms
Isolated TTL signal output for T-Alarm, DC-OK and Fault
ALARM SIGNAL
Please refer to the Function Manual in following pages
FUNCTION AUXILIARY POWER 12V@0.5A tolerance±5%, ripple 150mVp-p
160A 80A 40A 20A
AC to DC
BATTERY MODE RATED Can be adjusted by communication
CURRENT(default) Note.7 120A 64A 32A 16A
DC to AC
Can be adjusted by communication

3 4
 2.4 Derating curve 2.5 Mechanical specification

Unit:mm

2 100
17.8 289
6.6 6.6
2
others

8.4
20.5
10 2
80

2-M4 L=4.5 1.5

22.65
9 1
60 12V CN47
ON
LOAD (%)

OFF
50
SW50
2 1 330 41
40
10 2
LED
10 9 2
9

1
1

CN47
SW50

45
10 9
SVR
20 CN46
CN46

+V

26
2-M5 Air flow
(TOP View) direction

140
-V
-30 -20 0 15 40 45 60 70 (HORIZONTAL)
19.6 TB1
3

9 10
AMBIENT TEMPERATURE (℃) I/P 2 screw A
1 (Note.8)

13 max.
100

20.5
17.8 289 2-M4 L=4.5

71.55 225
LOAD (%)

50

33.5
4-M4 L=4.5

78
(Bottom View)

180 190 200 210 220 264

INPUT VOLTAGE(VAC) 60Hz

5 6
 3 . Installation & Wiring 3.3 DC C able S ize S election
3.1 Precautions Wire connections should be as short as possible and less than
1 meter is highly recommended. Make sure that suitable wires
l Please make sure the system chassis has sufficient strength to
are chosen based on safety requirement and rating of current.
carry the unit.
Small cross section will result in lower efficiency, less output
l In order to ensure the lifespan of the unit, you should refrain from
power and the wires may also become overheated and cause
operating the unit in environment of high dust or moisture.
3 danger. For selection, please refer to table 3-1. 3
l The bidirectional power supply is designed with built-in DC fans,
please make sure the ventilation is not blocked. There should be
no barriers within 15cm of the ventilating AWG Cross-section Are(mm )
2
DC current (A)
8 6 32A ~ 40A
3.2 Installation Procedures 6 10 40A ~ 63A
1 Choose the right and suitable cable size for connection between 4 16 63A ~ 80A
the BIC-2200 and the loads or batteries. Please refer to 3.3 DC cable 2 25 80A ~ 100A
size selection. 1 35 100A ~ 125A
2 Connect the DC positive polarity of the supply to the positive of the
--- 30 139A
loads/batteries and connect the DC negative polarity of the supply
--- 50 190A
to the negative of the loads/batteries. Make sure there is no reverse
--- 60 217A
polarity or short-circuit on the connection.
--- 80 257A

Table 3-1 Wire recommendations

BIC-2200 + +
bidirectional power Load/Battery
supply - -
3.4 External filter
To meet regulations of EMC conducted and radiated emission, adding
an additional EMI filter is needed. Please refer to configuration below
and characteristics for suggested filters.
BIC-2200 + -
bidirectional power Load/Battery
supply - + 3.4.1 Configration

BIC-2200
3 Connect the supply to the AC grid, FG to the earth, AC/N to the
neutral and AC/L to the live. EMI
AC DC LOAD
N OT E : T h e b i d i r e c t i o n a l p o w e r s u p p l y i s s i n g l e - p h a s e FILTER
AC Utility
input/output. Please pay attention to the wiring when connecting
the supply to a three-phase system.

7 8
 3.4.2 Schematic 4 . User Interface
1 3 4.1 Panel Description
Cy
Cx L Cx R L A Ventilation holes for fans:
LINE LOAD
Cy The supply requires suitable ventilation to work properly.
2 4 Please make sure there is sufficient ventilation and the lifespan
5 of the supply can preserved.
3 B LED indicator:
Indicate the status of supply and the load condition.
L Cx Cy
C SVR:
0.6mH 1.0uF 10000pF
For DC voltage setting. 4
D DIP switch:
For device addressing when using the communication interface.
3.4.3 Minimum insertion loss (In dB at 50Ω system) : Filter model 30DPGS5C
or equivalent E SW50:
Used to stabilize parallel signals when multi-supplies in parallel
FREQ. MHz 0.01 0.05 0.10 0.15 0.50 1.0 5.0 10 30 connection.
COM. MODE dB 2 5 8 10 30 35 55 45 30 F Function pins:

DIF. MODE dB 4 15 18 18 45 50 40 40 40 They are used for control and monitoring functions. Please refer to 4.3
and 4.4.
G DC terminals
H AC terminals

A B C D G H

2
1
F

10 9
1
10
9

2
9 10
 4.2 LED I ndicator
The LED indicator is controlled by the microcontroller or the MCU. Pin No. Function Description
The MCU will change color of the indicator according to its operation The unit can turn the output ON/OFF by electrical
Remote
status. The indicator lights in constant green when the supply is in 5 signal or dry contact between Remote ON/OFF and
ON-OFF
+5V-AUX(pin 3). (Note.1)
operating mode; The indicator's flashing in green when the supply is
High (4.5 ~ 5.5V) : Battery Charging mode
in recycle mode; The indicator turns red when the supply is in C/D Control
6 Low (-0.5 ~ 0.5V) : Battery Discharging mode
abnormal conditions or protection mode. (Note.2)
(Note.1)
High (4.5 ~ 5.5V) : When the Vout≦80%±5%.
LED Indicator Status
Low (-0.5 ~ 0.5V) : When Vout≧80%±5%.
Operating (AC to DC, work as an ordinary 7 DC-OK The maximum sourcing current
4 Green
power supply or charger) is 4mA and only for output. 4
Green (Flashing) Recycle (DC to AC, work as a grid tie inverter) High (4.5 ~ 5.5V) : When the Vac ≦ 165Vrms, OLP,
SCP,OTP,OVP,AC Fail,fan
Red Abnormal (OTP, OLP, fan-lock, etc … )
lock,islanding protection.
Low (-0.5 ~ 0.5V) : When Vac≧175Vrms and when
8 Fault
power supply work normally.
4.3 Pin A ssignment of CN46 The maximum sourcing current is
4mA and only for output.
(Note.1)
1 9 High (4.5 ~ 5.5V) : When the internal temperature
2
1

exceeds the limit of temperature

10 9
1
10
9

2 10 alarm, or when any of the fans

fails.
Remote
1 + 12V - AUX +5V - AUX
ON-OFF
DC-OK T-ALARM 9 Low (-0.5 ~ 0.5V) : When the internal temperature
9 T-ALARM
C/D is normal, and when fans work
2 GND - AUX GND - AUX Fault NC 10
Control normally.
The maximum sourcing current
Pin No. Function Description is 4mA and only for output.
(Note.1)
Auxiliary voltage output, 11.4~12.6V, referenced
to GND-AUX (pin 2,4). The maximum output 10 NC -----
1 +12V-AUX
current is 0.5A. This output is not controlled by the Note 1 : Isolated signal, referenced to GND-AUX.
Remote ON/OFF control. Note 2 : CANBus model only .
Auxiliary voltage output GND. The signal return is
2,4 GND-AUX
isolated from the output terminals (+V & -V).
Auxiliary voltage output, 4.5~5.5V, referenced to
GND-AUX (pin 2,4) only for Remote ON/OFF used.
3 +5V-AUX
This output is not controlled by the Remote
ON/OFF control.

11 12
 4.4 Pin A ssignment of CN47 4.6 Function D escription of DIP S witch
2 1 Each unit should have their unique and own device address to
communicate over CANBus. Please be aware that : This DIP switch
DA DA
only takes effect when the communication interface is used. It is not
DB DB
2 1 necessary to set this switch in general use. For details, please refer to

2
1
GND GND 5.10.2 CANBus addressing.

10 9
1
10
9

2
10 9
CANL CANH
(optional) (optional)
GND-AUX GND-AUX

4 10 9
4
Pin No. Function Description
1,2 DA
Differential digital signal for parallel control. (Note.1)
3,4 DB
Negative output voltage signal. Cer tain function
5,6 GND reference. It can not be connected directly to the
load.
CANH For CANBus model: Data line used in CANBus interface.
7
(CANBus model) (Note.2)
CANL For CANBus model: Data line used in CANBus interface.
8
(CANBus model) (Note.2)
Auxiliar y voltage output GND. The signal return is
9,10 GND-AUX
isolated from the output terminals (+V & -V).
Note 1 : Non-isolated signal, referenced to GND.
Note 2 : Isolated signal, referenced to GND-AUX.

4.5 Function D escription of SW50

Parallel connection of the BIC-2200 is by digital differential signals.
Units in parallel compensate and stabilize their output through the
digital parallel signals. SW50 is a termination resistor which is used
to prevent signal reflections, then increasing communication
quality . For the usage of SW50, please refer to 5.9 Current S haring.

13 14
 5.Operation AC to DC ( Charge ) ＋

BIC-2200 possesses AC to DC and DC to AC two way conversion functions. Utility grid

The conversion direction can be automatically detected and controlled by L

L ＋ ＋
BIC-2200's internal firmware or manually switched by users according to Bidirectional power 10Vdc~15Vdc/19Vdc~28Vdc
180Vac ~ 264Vac Battery/Load
supply /38Vdc~65Vdc/76Vdc~112Vdc
different application requirements. Before entering detailed function N － －
N BIC - 2200
explanation. Please refer to following definitions.
AC to DC (Energy absorbing and charging/ power supplying):
- DC to AC(discharge)
The BIC-2200 converts AC energy from the grid into DC energy for the battery
or the loads. The operation principle is the same as an ordinary power supply
or a charger.
5.1.2 Bi-direction auto-detect mode
Energy absorbing charging/power supplying This is the default factory setting, AC to DC or DC to AC conversion is
controlled by BIC-2200 automatically according to operation
5 AC DC mechanism below. 5
l "Target voltage" is the DC voltage setting of the bidirectional
DC to AC (Energy recycling and discharging):
supply, when the DC end voltage is different from the “target
Opposite to the AC to DC conversion, the BIC-2200 converts DC energy from voltage”, the internal firmware will switch between two conversion
the battery or loads into AC energy, then feeding back to the grid. AC output functions of AC to DC or DC to AC. "Target voltage" is adjustable
synchronization range is 180Vac~264Vac/47Hz~63Hz, the bidirectional power by the SVR.
l When the "target voltage" is higher than the battery voltage or
supply can work normally as long as the AC gird is within the range.
application equipment voltage, the BIC-2200 operates in AC to
DC conversion.
Energy recycling Discharging l When the "target voltage" is lower than the battery voltage or
application equipment voltage, the BIC-2200 operates in DC to
AC DC AC conversion.
NOTE: During this mode, AC to DC or DC to AC conversion is
judged by the internal firmware. Active control signal (e.g. C/D
control) will not take effect in this mode.
5.1 Description of B idirectional O peration
5.1.1 Overview
The output range of the BIC-2200 covers DC: 10V – 112V; Condition Conversion
AC: 180 – 264Vac / 47-63Hz, which can be used to applications with
VTarget > VDC AC to DC
various voltage requirements, such as battery test equipment. To
cope with different application occasions, there are two modes for
VTarget < VDC DC to AC
selection, bi-direction auto-detect mode and programmable bi-
direction battery mode.

15 16
 "VTarget"(Default: BIC-2200 rated voltage) 5.1.3.1 CANBus command (digital)
VDC
The users can set the supply in AC to DC (charging) or DC to AC
Over voltage protection ShutDown (discharging) conversion directly through command DIRECTION_CTRL
(0x0100). Command VOUT_SET(0x0020) and IOUT_SET(0x0030) are
used to adjust values of charge voltage and charge current in AC to DC
conversion. Command REVERSE_VOUT_SET(0x0120) REVERSE _
Under voltage protection IOUT_SET(0x0130) are used to adjust values of discharging voltage and
discharging current in DC to AC conversion.
ShutDown
- +
0 Command Conversion
IDC_IN_MAX IDC_OUT_MAX Direction( IDC )
(Energy recycling) (Energy absorbing)
DIRECTION_CTRL = 00h AC to DC(charging)
Operating characteristic curve
DIRECTION_CTRL = 01h DC to AC(discharging)

5 5.1.3 Bi-direction battery mode

NOTE: Please refer to 5.10.4 CANBus value range and tolerance for 5
This optio only work with CANBus model , and with it ' s detailed information about adjustable ranges of VOUT_SET, IOUT_SET,
communication interface. To activate the mode, please follow
REVERSE_VOUT_SET and REVERSE_IOUT_SET.
below:
1. Set command SYSTEM_CONFIG(0x00C2) at 0x0003 → Activate
CANBus communication mode. 5.1.3.2 C/D Control (analogy)
2. Set command BIDIRECTIONAL_CONFIG(0x0140) at 0x0001 → The users also can control AC to DC (charging) or DC to AC (discharging)
Set at bi-direction battery mode. conversion via analogy signals. To activate the mode, please follow the
3. Repower on the supply to activate the battery mode
steps below:
NOTE: For detailed CANBus information, please refer to 5.10
CANBus Protocol 1.Set command BIDIRECTIONAL_CONFIG(0x0140) at " 1 " → Activate
battery mode.
After bi-direction battery mode is activated, users can switch the 2.Set desired target voltage through
supply between AC to DC or DC to AC conversion by CANBus
VOUT_SET(0x0020)/REV_VOUT_SET(0x0120) and AC/DC and
command (digital) or C/D control (analogy). Please refer to 5.1.3.1
CANBus command (digital) and 5.1.3.2 C/D control (analogy) DC/AC current through IOUT_SET(0x0030)/REV_IOUT_SET(0x0130)
AC/DC parameters: VOUT_SET(0x0020)/ IOUT_SET(0x0030)
DC/AC parameters: REV_VOUT_SET(0x0120)/ REV_IOUT_SET
Vbat Charge CC+CV CC recycle (0x0130 )
Ibat 6
CN46 C/D Control
C/D control to GND-AUX Conversion
5V
BIC-2200
-Ibat
C/D control = 4.5 – 5.5V AC to DC(charging)
2,4
GND-AUX
C/D
C/D control = -0. 5 – 0.5V DC to AC(discharging)
Time

Logic control curve NOTE: Pleas make sure CAN_CTRL(Bit 0) of SYSTEM_CONFIG(0x00C2)

is set at " 0 " in order not to interfere in C/D control.

17 18
 5.1.3 . 3 Notes on battery mode Vbat
REV_VOUT_SET
Vbat
In bi-direction battery mode, although users can determine REV_VOUT_SET
0V 0V
direction of the conversions on their demand, however if the Ibat
setting voltage does not match the actual DC end voltage, AC to 5%
0A 0A
DC (charging) or DC to AC (discharging) conversion may not work -Ibat
as expected. Here are examples that will cause conversion errors.
1. During AC to DC conversion (C/D control = High or 0 0
DIRECTION_CTRL = 00h), if battery voltage is higher than
REV_VOUT_SET lower than Vbat and C/D=0 REV_VOUT_SET higher than Vbat and C/D=0
the value of command VOUT_SET (charge voltage), the
BIC-2200 will perform DC to AC conversion instead, but
limiting discharge current at 5% of rated current. If you
5.2 Inrush Current Limiting
want to ensure AC to DC conversion working properly,
please make sure value of command VOUT_ SET is higher l Built-in AC inrush current limiting circuit
5 than the battery voltage.
l Since the inrush current limiting circuit mainly consists of a NTC 5
thermistor and a relay, inrush current will be much higher than the
specified value if the thermistor in AC side is not allowed sufficient
2. During DC to AC conversion (C/D control =Low or
time to cool down. After turning off the supply, a 10 second cool down
DIRECTION_CTRL = 01h), if battery voltage is lower than
period is recommended before turning on again.
the value of command VOUT_SET_REV, the BIC-2200 will
perform AC to DC conversion instead, but then limiting
5.3 Power Factor Correction (PFC)
charge current at 5% of rated current. To ensure DC to AC
l Built-in active power factor correction (PFC) function, power factor (PF)
conversion working properly, please make sure value of
will be 0.95 or better at full load condition in AC to DC or DC to AC
command VOUT_ SET_REV is lower than the battery
conversion. PF will be less than 0.95 if it is not at full load condition
voltage. during AC to DC or DC to AC conversion.

VOUT _ SET Vbat 5. 4 Fan Speed control

Vbat VOUT _ SET l Built-in fan speed control circuit, fan speed changes automatically
0V 0V
Ibat depending on internal temperature.
0A -Ibat 0A
5%

C/D 1 C/D 1

VOUT SET higher than Vbat and C/D=1 VOUT_SET lower than Vbat and C/D=1

19 20
 5.5 Fault S ignal 5.8 Auxiliary Output
l Fault signal is used to inform application equipment that whether it is ● Built-in 12V/0.5A auxiliary output
energy recyclable. When it is OLP, SCP or OTP, BIC-2200 will send a high 1
CN46 +12V-AUX CN46 +12V-AUX to
level of fault signal 100ms in advance to notify the application before Condition
GND-AUX
shutting down the supply. A fault signal will send out at the same time of BIC-2200
PIN1-PIN2,4 12Vdc
shutting down operation in the reset of protection (e.g. AC_fail). 2,4
GND-AUX
l Maximum output current 4mA.
8
CN46 Fault CN46 Fault to GND-AUX Condition

BIC-2200 -0. 5 ~0.5V Normal working 5 . 9 Parallel O peration

2,4 Not energy
GND-AUX 4.5~5.5V
recyclable
BIC-2200 has the built-in active current sharing function and can be
connected in parallel, up to 5 units, to provide higher output power as
exhibited below:
l The power supplies should be paralleled using short and large diameter
5.6 ( DC - OK ) Signal
5 ● Built-in DC output voltage detection circuit.
wiring and then connected to the load. 5
l In parallel connection, power supply with the highest output voltage will
● Maximum output current 4mA.
be the master unit and its Vout will be the DC bus voltage.
7
CN46 DC-OK CN46 DC-OK to GND- Condition l The total output current must not exceed the value determined by the

BIC-2200 -0. 5 ~0.5V DC OK following equation:

2,4 4.5~5.5V Abnormal in DC Maximum output current at parallel operation=(Rated current per unit)
GND-AUX
x (Number of unit) x 0.95
l When the total output current is less than 5% of the total rated current,
5. 7 Remote Control or say (5% of Rated current per unit) x (Number of unit) the current
shared among units may not be balanced.
l Built-in remote ON/OFF control circuit, which is used to turn on/off the
supply. l Under parallel operation ripple of the output voltage may be higher than
l Please be aware that “remote ON/OFF and “+5V-AUX” on CN46 should the SPEC at light load condition, It will go back to normal ripple level
be linked together to allow the unit to operate normally; if kept open, once the output load is more than 5%.
there will be no output.
l CN47/SW50 Function pin connection
l Maximum input voltage 5.5V.

CN46 Remote 5 CN46 Remote ON/OFF to

ON/OFF Condition
+5V-AUX
BIC-2200
-0. 5 ~0.5V ON
3
+5V-AUX 4.5~5.5V OFF

21 22
 PSU1 PSU2 PSU3 PSU4 PSU5 5.10 . 1 CAN Bus Specification
Parallel
CN47 SW50 CN47 SW50 CN47 SW50 CN47 SW50 CN47 SW50 l Physical layer specification
1 unit

∣ ∣

∣ ∣

∣ ∣ ∣

∣ ∣ ∣

∣ ∣ ∣ ∣

∣ ∣ ∣ ∣
X ON
This protocol follows CAN ISO-11898 with Baud rate of
2 unit V ON V ON
250Kbps.
3 unit V ON V OFF V ON
l Data Frame
4 unit V ON V OFF V OFF V ON
5 unit V ON V OFF V OFF V OFF V ON
This protocol utilizes Extended CAN 29-bit identifier frame
format or CAN 2.0B.
(V : CN47 connected ; X : CN47 not connected)

BIC-2200 BIC-2200 BIC-2200 BIC-2200 BIC-2200

PSU1 PSU2 PSU3 PSU4 PSU5
SW50 +V -V SW50 +V -V SW50 +V -V SW50 +V -V SW50 +V -V
CN47 CN47 CN47 CN47 CN47

5 5
+V -V l Communication Timing
LOAD Min. request period (Controller to BIC-2200): 20mSec
Max. response time (BIC-2200 to Controller): 5mSec
Min. packet margin time (Controller to BIC-2200): 5mSec

4 2 4 2 4 2 4 2 4 2
Request period
DB DA DB DA DB DA DB DA DB DA (Controller to PSU/CHG)
DB DA DB DA DB DA DB DA DB DA
3 1 3 1 3 1 3 1 3 1
PSU CAN-RX
(form Controller)
PSU1 CN47 PSU5 CN47
RX data RX data

PSU2 CN47 PSU3 CN47 PSU4 CN47

Response time Packet Margin time
PSU CAN-TX (PSU/CHG to Controller) (Controller to PSU/CHG)
If the lines of CN47 are too long, they should
TX data
be twisted in pairs to avoid the noise.

◎ DA、DB Connected mutually in parallel

5 . 10 CANBus Protocol
CANBus communication interface provides control and monitoring
functions. It is helpful when users intent to modify the parameters
remotely. Users can read and write the parameters through the bus, which
includes bi-directional battery mode switch, ON/OFF, charge voltage/
current, discharge voltage/ current, temperature, etc.

23 24
 l Data Field Format 5.10.3 CANBus c ommand list
Controller to BIC Command Command Transaction # of data
Description
Write: Code Name Type Bytes
Data filed bytes
0x0000 OPERATION R/W 1 01: ON /00: O FF
0 1 2 3
COMD . low byte COMD . high byte Data low byte Data high byte Charge voltage setting
0x0020 VOUT_SET R/W 2
(format: value, F=0.01)
Read:
Charge current setting
Data filed bytes 0x0030 IOUT_SET R/W 2
(format: value, F=0.01)
0 1
Summary status
COMD . low byte COMD . high byte 0x0040 FAULT_STATUS R 2
reporting

BIC to Controller AC voltage reading value

0x0050 READ_VIN R 2
Response: (format: value, F=0.1)

DC voltage reading value

5 Data filed bytes 0x0060 READ_VOUT R 2
Note. i(format: value, F=0.01)
5
0 1 2 7
COMD . low byte COMD . high byte Data low 1 ..... Data high 6 DC current reading value
0x0061 READ_ I OUT R 2
(format: value, F=0.01)
NOTE: BIC will not send data back when write parameters, such as
READ_ Internal ambient temperature
VOUT_SET 0x0062 R 2
TEMPERATURE_1 (format: value, F=0.1)

5.10 . 2 CANBus Addressing

0x0080 MFR_ID_B0B5 R 6 Manufacturer ' s name
Each BIC-2200 unit should have their unique and own device address
to communicate over the CANBus. PIN 1 - PIN 3 of the DIP switch
0x0081 MFR_ID_B6B11 R 6 Manufacturer ' s name
allows users to designate an address for their supply units (with
maximum of 8 addresses). Please refer to below for the detailed
setup advice. 0x0082 MFR_MODEL_B0B5 R 6 Manufacturer's model name

ON MFR_MODEL_
DIP switch position 0x0083 R 6 Manufacturer's model name
OFF Model No. B6B11
1 2 3
1 2 3
MFR_REVISION_
0x0084 R 6 Firmware revision
0 ON ON ON B0B5
1 OFF ON ON MFR_LOCATION_
0x0085 R/W 3 Manufacturer's factory location
B0B2
2 ON OFF ON
3 OFF OFF ON 0x0086 MFR_DATE_B0B5 R/ W 6 Manufacturer's date
4 ON ON OFF
0x0087 MFR_SERIAL_B0B5 R/ W 6 Product serial number
5 OFF ON OFF
6 ON OFF OFF
7 OFF OFF OFF

25 26
 FAULT_STATUS( 0x0040 ):

Command Command Transaction # of data High byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Description
Code Name Type Bytes Definition --- --- --- --- --- --- --- HV_OVP

MFR_SERIAL_ Low byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x0088 R/ W 6 Product serial number
B6B11 Definition HI_TEMP OP_OFF AC_FAIL SHORT OLP OVP OTP FAN _ FAIL

0x00C0 SCALING_FACTOR R 2 Scaling ratio

Low byte :

0x00C1 SYSTEM_STATUS R 2 System status Bit 0 FAN_FAIL：Fan locked flag

0＝Fan working normally
0x00C2 SYSTEM_CONFIG R/W 2 System configuration 1＝Fan locked
Bit 1 OTP：Over temperature protection
A/D or D/A conversion control 0＝Internal temperature normal
0x0100 DIRECTION_CTRL R/W 1 00: A/D 1＝Internal temperature abnormal
01: D/A
5 Bit 2 OVP：DC over voltage protection 5
REVERSE_VOUT_ Discharge voltage setting 0＝DC voltage normal
0x0120 R/W 2
SET (format: value, F=0.01)
1＝DC over voltage protected
REVERSE_IOUT_ Discharge current setting Bit 3 OLP：DC over current protection
0x0130 R/W 2
SET (format: value, F=0.01)
0＝DC current normal
BIDIRECTIONAL B i d i re c t i o n a l m o d e
0x0140 R/W 2 1＝DC over current protected
CONFIG c o n f ig u r a t io n
Bit 4 SHORT：Short circuit protection
Note : 0＝Shorted circuit do not exist
The conversion of setting and reading values is defined as following: 1＝Shorted circuit protected
Actual value = Communication reading value × Factor (F value). Among them, Bit 5 AC_FAIL：AC abnormal flag
Factor needs to refer to the definition of SCALING_FACTOR in each model list. 0＝AC range normal
EX: VDC_real (actual DC voltage) = READ_VOUT x Factor. 1＝AC range abnormal
If the Factor of READ_VOUT of a certain model is 0.01, the communication reading Bit6 OP_OFF：DC status
value is 0x0960 (hexadecimal) → 2400 (decimal), then VDC_real = 2400 × 0.01 = 0＝DC turned on
24.00V. 1＝DC turned off
Bit7 HI_TEMP：Internal high temperature protection
Message ID definition :
0＝Internal temperature normal
Description Message ID
1＝Internal temperature abnormal
BIC-2200 to controller Message ID 0x000C02XX
Controller to BIC-2200 Message ID 0x000C03XX High byte :
Controller broadcasts to BIC-2200Message ID 0x000C03FF Bit 0 HV_OVP：HV over voltage protection
Note : XX means the address of BIC-2200 ( which can be assigned by the DIP switch, 0＝HV voltage normal
range from 0x00 ~ 0x07) 1＝HV over voltage protected

27 28
 MFR_ID_B0B5( 0x0080 ) is the first 6 codes of the manufacturer's name MFR_SERIAL_B0B5( 0x0087 ) and MFR_SERIAL_B6B11( 0x0088 ) are defined
(ASCII);MFR_ID_B6B11( 0x0081 ) is the last 6 codes of the manufacturer's as manufacture date and manufacture serial number (ASCII)
name (ASCII) EX: The first unit manufactured on 2018/01/01 → MFR_SERIAL_B0B5:
EX: manufacturer's name is MEANWELL → MFR_ID_B0B5 is MEANWE； 180101；MFR_SERIAL_B6B11: 000001
MFR_ID_B6B11 is LL MFR_ID_B0B5 MFR_ID_B6B11

Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Byte 9 Byte 10 Byte 11
MFR_ID_B0B5 MFR_ID_B6B11
0x31 0x38 0x30 0x31 0x30 0x31 0x30 0x30 0x30 0x30 0x30 0x31
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5

0x4D 0x45 0x41 0x4E 0x57 0x45 0x4C 0x4C 0x20 0x20 0x20 0x20
SCALING_FACTOR ( 0x00CO ):

MFR_MODEL_B0B5( 0x0082 ) is the first 6 codes of the manufacturer ' s model Byte 4~5 Bit 7~Bit 0

name(ASCII); MFR_MODEL_B6B11( 0x0083 ) is the last 6 codes of the Definition ---

manufacturer ' s model name (ASCII) Byte 3 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

EX: Model name is BIC-2200-24 → MFR_MODEL_B0B5 is BIC-22； Definition -- IIN Factor

5 Byte 2 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
5
MFR_MODEL_B6B11 is 00-24
Definition -- TEMPERATURE_1 Factor

Byte 1 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

MFR_MODEL_B0B5 MFR_MODEL_B6B11
Definition FAN_SPEED Factor VIN Factor
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8 Byte 9 Byte 10 Byte 11
Byte 0 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x42 0x49 0x43 0x2D 0x32 0x32 0x30 0x30 0x2D 0x32 0x34 0x20
Definition IOUT Factor VOUT Factor

MFR_REVISION_B0B5 ( 0x0084 ) is the firmware revision ( hexadecimal ). A range byte 0 :

of 0x00(R00.0)~0xFE (R25.4) represents the firmware version of an MCU; 0xFF Bit 0 : 3 VOUT Factor：The Factor of DC voltage
represents no MCU existed 0x0=DC voltage relevant commands not supported
EX: The supply has two MCUs, the firmware version of the MCU number 1 is 0x4=0.001
version R25.4 (0xFE), the MCU number 2 is version R10.5 (0x69) 0x5=0.01
0x6=0.1
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5
0x7=1.0
0xFE 0x69 0xFF 0xFF 0xFF 0xFF
0x8=10
0x9=100
MFR_DATE_B0B5( 0x0086 ) is manufacture date ( ASCII ) Bit 4 : 7 IOUT Factor：The Factor of DC current
EX: MFR_DATE_B0B5 is 180101, meaning 2018/01/01 0x0=DC current relevant commands not supported
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 0x4=0.001
0x31 0x38 0x30 0x31 0x30 0x31 0x5=0.01
0x6=0.1
0x7=1.0
0x8=10
0x9=100
29 30
 byte 1 : SYSTEM_STATUS ( 0x00C1 ) :
Bit 0 : 3 VIN Factor：The Factor of AC voltage High byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit1 Bit 0

0x0=AC voltage relevant commands not supported Definition --- --- --- --- --- --- --- ---

0x4=0.001 Low byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit1 Bit 0

0x5=0.01 INITIAL
Definition --- EEPER ADL_ON --- PFC_OK DC_OK M/S
_STATE
0x6=0.1
0x7=1.0
0x8=10
Low byte :
0x9=100
Bit 0 M/S：parallel mode status
Bit 4 : 7 FAN_SPEED Factor：The Factor of fan speed
0＝Current device is Slave
0x0=Fan speed relevant commands not supported
1＝Current device is Master
0x4=0.001
Bit 1 DC_OK：Secondary DD output voltage status
0x5=0.01
0＝Secondary DD output voltage status TOO LOW
5 0x6=0.1
1＝Secondary DD output voltage status NORMAL
5
0x7=1.0
Bit 2 PFC_OK：Primary PFC status
0x8=10
0＝Primary PFC OFF or abnormal
0x9=100
1＝Primary PFC ON normally
byte 2 :
Bit 4 ADL_ON：Active dummy load control status
Bit 0 : 3 TEMPERATURE_1 Factor：The Factor of internal ambient
0 = Active dummy load off/function not supported
temperature
1＝ Active dummy load on
0x0=internal ambient temperature relevant commands not
Bit 5 INITIAL_STATE: Device initialized status
supported
0＝In initialization status
0x4=0.001
1＝NOT in initialization status
0x5=0.01
Bit6 EEPER：EEPROM data access error
0x6=0.1
0＝EEPROM data access normal
0x7=1.0
1＝EEPROM data access error
0x8=10
※ When an EEPROM data access error occurs, the supply shuts
0x9=100
byte 3 : down and then entering protection mode with the LED indicator off.
Bit 0 : 3 IIN Factor：The Factor of AC current It only can be recovered after the EEPROM error condition is
0x0=AC current relevant commands not supported resolved.
0x4=0.001
0x5=0.01
0x6=0.1
0x7=1.0
0x8=10
0x9=100
0xA~0xF= Reserved
31 32
 SYSTEM_CONFIG ( 0x00C2 ) : 5.10.4 Communication Examples
High byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit1 Bit 0 The following provides examples of command sending and data reading
Definition --- --- --- --- --- --- --- --- for the CAN bus protocol.
Low byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit1 Bit 0
Definition OPERATION_INIT CAN_CTRL
5.10.4.1 Sending command
--- --- --- --- ---
The master adjusts output voltage of the unit with address "00" to 30V.

Low byte : CAN ID DLC(data length) Command code Data

Bit 0 CAN_CTRL：CANBus communication control status 0X000C0300 0x4 0x2000 0xB80B

0＝The output voltage/current defined by control over SVR
Command code: 0x0020(VOUT_SET) → 0x20(Lo) + 0x00(Hi)
1＝The output voltage, current, ON/OFF control defined by control
Data: 30V → 3000 → 0x0BB8 → 0xB8(Lo) + 0x0B(Hi)
over CANBus (VOUT_SET, IOUT_SET, OPERATION)
30V
NOTE: Conversion factor for VOUT_SET is 0.01, so =3000
Bit1:2 OPERATION_INIT：Pre-set value of power on operation command F0 . 01
0b00＝Power OFF, pre-set 0x00(OFF) 5.10.4.2 Reading data or status
5 0b01＝Power ON, pre-set0x01(ON) The master reads operation setting from the unit with address "01" 5
0b10＝Pre-set is previous set value
CAN ID DLC(data length) Command code
0b11＝not used, reserved
0X000C0301 0x2 0x 0 000

BIDIR_CONFIG ( 0x0140 ) : The unit with address "01" returns data below:
High byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit1 Bit 0 CAN ID DLC(data length) Command code Data
Definition --- --- --- --- --- --- --- ---
0X000C0301 0x3 0x 0 000 0x01
Low byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit1 Bit 0

Definition --- --- --- --- --- --- --- MODE Data: 0x01 ON, meaning that the unit with address "01" is operating.

Low byte :
Bit 0 MODE: Bidirectional mode configuration
0＝Bi-direction auto-detect mode. DIR_CTRL and C/D control
(analogy) UN-controllable.
1＝Bi-direction battery mode. DIR_CTRL and C/D control (analogy)
controllable

33 34
 5.10.5 CANBus value range and tolerance: (3)Control parameters (Bi-direction battery mode)
(1)Display parameters CANBus Command Model Adjustable range Tolerance Default
CANBus Command Model Display value range Tolerance 0x0000 OPERATION ALL 00h(OFF)/01h(ON) N/A 01h(ON)
0x0050 READ_VIN ALL 180~264V ±10V 00h(Charge)/
0x0001 DIRECTION_CTRL ALL N/A 00h(Charge)
12V 0~15V ±0.12V 01h(Discharge)

24V 0~28V ±0.24V 12V 10~15V ±0.12V 12.6V

0x0060 READ_VOUT
48V 0~56V ±0.48V 24V 19~28V ±0.24V 25.2V
0x0020 VOUT_SET
96V 0~112V ±0.96V 48V 38~65V ±0.48V 50.4V
12V -180~216A ±4A 96V 76~112V ±0.96V 100.8V
24V -90~108A ±2A 12V 10~15V ±0.12V 10V
0x0061 READ_IOUT
48V -45~54A ±1A 24V 19~28V ±0.24V 19V
0x0120 REVERSE_VOUT_SET
96V -22.5~27A ±0.5A 48V 38~65V ±0.48V 38V
0x0062 READ_TEMPERATURE_1 ALL -40~110℃ ±5℃ 96V 76~112V ±0.96V 76V

5 12V +36~+160A ±4A 160A 5

24V +18~+80A ±2A 80A
(2)Control parameters (Bi-direction auto-detect mode) 0x0030 IOUT_SET
48V +9~+40A ±1A 40A
CANBus Command Model Adjustable range Tolerance Default
96V +4.5~+20A ±0.5V 20A
0x0000 OPERATION ALL 00h(OFF)/01h(ON) N/A 01h(ON)
12V -120 ~-36A ±4A -120A
12V 10~15V ±0.12V 12V
24V -64.3~-18A ±2A -64.3A
24V 19~28V ±0.24V 24V 0x0130 REVERSE_IOUT_SET
0x0020 VOUT_SET 48V -32.2~-9A ±1A -32.2A
48V 38~65V ±0.48V 48V
96V -16.1A~-4.5A ±0.5V -16.1A
96V 76~112V ±0.96V 96V
0x0140 BIDIRECTIONAL_CONFIG ALL 00h(AD)/01h(BAT.) N/A 00h(AD)
12V 10~15V ±0.12V 12V
0x00C2 SYSTEM_CONFIG ALL N/A N/A 02h
24V 19~28V ±0.24V 24V
0x0120 REVERSE_VOUT_SET
48V 38~65V ±0.48V 48V

96V 76~112V ±0.96V 96V 5.11 Restore Factory Default Setting

12V +36~+198A ±4A 198A Users could set the device into factory default by following steps
24V +18~+99A ±2A 99A ( command 0x0000, 0x0020, 0x0120, 0x0030, 0x0130, 0x0140, 0x00C2):
0x0030 IOUT_SET
48V +9~+49.5A ±1A 49.5A (1) Set all DIP switch positions (device address) to ON
96V +4.5~+24.75A ±0.5A 24.75A (2) Power on in REMOTE OFF mode (no output at this step)
12V -153 ~-36A ±4A -153A (3) After power on, in 15 seconds, switch all DIP switch from ON to
24V -76.5~-18A ±2A -76.5A OFF and then switch ALL back to ON position.
0x0130 REVERSE_IOUT_SET
48V -38.3~-9A ±1A -38.3A (4) Green LED will blink 3 times if set successfully
96V -19.1~-4.5A ±0.5A -19.1A (5) Factory default setting will be restored after re-power on.
0x0140 BIDIRECTIONAL_CONFIG ALL 00h(CV)/01h(Battery) N/A 00h(CV) DIP switch diagram is as shown below.
0x00C2 SYSTEM_CONFIG ALL N/A N/A 02h ON

OFF
1 2 3

35 36
 6 .Protections and Trouble Shooting 6. 1 .5 Over Current Protection
In AC to DC conversion, when the load current exceeds 110%± 5%
6.1 Protections
of the rated current, protection mode will be triggered. Repower
6.1 . 1 Anti-islanding Protections on to restore after over-current condition is resolved.
BIC-2200 is designed to refer to IEC 62116(2008), the supply shuts off
within 2 seconds when AC is cut or abnormal. Please be aware that it is
necessary to install an AC circuit breaker that complies with grid-tie 6. 1 .6 DC Over Voltage Protection
standard in your country before the supply. When the DC end voltage is too high, the DC over-voltage
protection circuit will be triggered. Repower on to restore after
over-voltage condition is resolved.
6.1 . 2 Over Temperature Protection (OTP) and Alarm
Built-in thermal detection circuit, once the internal temperature
exceeds a threshold value, the supply will shut down automatically (the
fans will still be running to cool down the supply). Please switch off the
6.2 Trouble Shooting
supply, remove all possible causes and then leave the supply cooling Failure State Possible Cause Suggested Solution

down to a normal working temperature (approximate 10 minutes - 1 The supply is not Make sure remote ON/OFF is
Remote OFF
hour) before repower on again. working connected to +5V
6 Maximum output current 4mA.
AC/DC or DC/AC The setting voltage
If it is bi-direction auto-detect 6
mode, please refer to 5.1.2. If it
conversion is doesn ' t match actual
is bi-direction battery mode,
9 incorrect DC end voltage
CN46 T-ALARM please refer to 5.1.3.3
C N 46 T-ALARM t o GND-AUX Condition
-0. 5 ~0.5V Normal Temp. The ambient temperature Re-start the supply after temperature
BIC-2200
too high dropped back
2,4 4.5~5.5V Abnormal temp.
GND-AUX
Re-start the supply after reducing
DC load current too high
DC load current
6.1 . 3 AC F ail Protection LED shows abnormal
Re-star t the supply af ter AC
When AC voltage/frequency is abnormal, BIC-2200 will enter indication AC voltage/frequency
voltage/frequency is within
protection mode to prevent damaging itself or affect quality of the abnormal
a normal range
grid no matter which conversion it is, D/A or A/D. The supply will
Re-start the supply after DC
restore automatically when AC voltage/frequency back to normal. Battery or load voltage
end voltage is within a normal
too high
range

6. 1.4 Short Circuit Protection If you are unable to clarify the problem you are facing, please contact
When there is short circuit at AC/DC end of BIC-2200, the supply will MEAN WELL or any of our distributors for repair service.
enter protection mode and shut down. Repower on to restore after
short-circuit condition is resolved.

37 38
 7.Warranty
This product provides five years warranty under normal usage. Do not replace
parts or any form of modification to the product in order to keep the warranty
effectively.

※ MEAN WELL possesses the right to adjust the content of this manual.
Please refer to the latest version of our manual on our website.
https://www.meanwell.com

MEAN WELL WEB Video

7 7

39 40
N o . 2 8 , W u q u a n 3 r d R d . , W u g u D i s t . , N e w Ta i p e i C i t y 2 4 8 , Ta i w a n