Communication protocol:
CAN, RS485, Bluetooth, GPRS,Dry Contact
* Design: Master & Slave all in one* Efficient, stable and reliable * size:W410*H232*D128cm
Unique Design
It is the latest product developed by GCE and it's unique in the
market. For 30S-75S Lithium Battery Packs
Integrated BMS supports 30S-75S lithium battery packs.
For 30S-75S Lithium Battery Packs
30s to 75s BMS adopts master-slave integrated design and relay
solution to meet the lithium battery demand of multiple strings of
small capacity batteries less than 100Ah. It greatly reduce the
cost of users.
Product Name | Integrated BMS(master slave together in one) |
Model no. | RBMS07S30S100A |
System voltage range | 120 - 228 V DC |
Startup mode | DC start (optional AC and DC starter) |
Number of battery strings | 30 S(2 x 15 S) |
Balance | Balance type | Passive resistance equalization |
| Balanced current | 100mA ± 10mA(Single cell 3.4V ) |
Temperature Sampling | Numbers | 12 Battery temperature(4*3) |
| Sampling accuracy | ± 2℃ |
Voltage Sampling | Sampling accuracy | Single cell ±20mV |
SOC | ≤5% |
Communication mode | CAN: 1 channel (communication with PCs / UPS) RS485: 1 channel (communication with upper computer / PCS / UPS) Bluetooth: optional (android app available) GPRS: optional, |
Display mode | 6-digit LED indicator, including 1-bit fault indication, 1-bit
operation indication, 4-bit SOC power indication HMI display: optional |
Hall sensor specifications | 50A/100A |
Maximum load of power components | Steady-state:100A transient state:150A/10S( Adjustable) |
Alarm level | 1 Level |
Protection level | 2 two levels Level 1 cut off charge / discharge Level 2 micro cut-off switch, system power down |
Operating Temperature | Charging : -10~75℃ Discharging : -20 to 75℃ Storage : -40 to +75℃ |