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Model | ZC-BMS02D/ZC-BMS12D |
Applicable battery grade | 2V/12V |
Voltage monitoring accuracy | ≤±0.2% |
Voltage monitoring range | 2V(1.8V~3V)/12V(10.8V~16V) |
Power Supply | powered from the monitored battery |
Static power | ≤300mW |
Temp Accuracy | ±1℃ |
Temp Range | -25℃~85℃ |
Support battery number | lead acid battery x1(Ni-cr battery x 2) |
Communication mode | 2 channel RS485 |
Communication baud rate | 9600bps |
Operating temperature | -25℃~65℃ |
Operating Humidity | < 85 % 5%-95%,without condensation |
Storage temperature | -40℃~+85℃ |
Installation | Paste on battery or rail mounting |
Size | 78mm×53mm×24mm(L*W*H) |


Model | ZC-BMU02 |
Power Supply | DC24V |
Module Power | ≤2W |
Group terminal voltage accuracy | ±1% |
Group terminal voltage range | ≤DC800V |
Accuracy of ambient temperature acquisition | ±1℃ |
Range of ambient temperature acquisition | -25℃~85℃ |
Channel of ambient temperature acquisition | 2 Channel |
Current Accuracy | ±1%FS |
Current range | ≤2000A |
Accuracy of busbar voltage | ±1% |
Range of busbar voltage | ≤DC800V |
Alarm output | 4Channel |
Support battery number | 250 |
Communication mode | RS485 |
Communication baud rate | 9600bps |
Communication protocol | MODBUS protocol |
Module Site setting | dial switch |
Operating Temp | -25℃~65℃ |
Operating Humidity | < 85 % 5%-95% |
Storage temperature | -40℃~+85℃ |
Installation | Screw mounting |
CPU | TI ARM platform, Cortex A8 kernel |
Operating system | Linux |
Running memory | 512M |
Data memory | 256mb |
SD card storage | 32GB |
Power supply | DC 24V |
Static discharge current | match the discharge load according to the requirement |
Internal resistance measurement accuracy | ±(2.5%+25μ Ω ) |
Voltage accuracy | ±0.2% |
Current accuracy | ±1% |
Temperature accuracy | ± 0.5℃ |
Test battery number | Max 400 units ×4 units |
Data recording interval | 15s(online operation monitoring/static discharge detection state) |
Internal resistance test patrol interval | 30s (It can be setting) |
LCD resistance touch | 7 '800×480 TFT |
Interface | 1*100M LAN (RJ45), 2*CAN, 2*RS485, 2*RS232, 2*USB HOST |
Graphical user interface | QtE (Qt/Embedded) |
Query Mode | The scene panel query mode, the remote computer query mode |
Control mode | microcomputer automatic control, manual control or remote computer control |
Alarm mode | sound and light alarm, and display alarm content, fault output node is closed |
Insulation resistance | 500M 1500VDC |
Power frequency withstand voltage | 1500VAC |
Working environment ambient temperature | -10 ~ +55℃ |
Relative humidity | < 95% (no condensation) |
Ambient magnetic field | < 400A/m |
External dimensions | 210.26×140.26×31.2mm |
Weight | 500g |

