BMS 30S 96V 100A lifepo4 NMC LTO battery developed for large-scale high-voltage battery energy storage systems
Model No.: RBMS07S30S100A
System Features
Each 15 strings is a battery collection unit, and 75 series batteries have 5 acquisition units.
15 probes for every 15 strings, for a total of 15
current collection uses Hall sensor, safe and reliable, no heat;
SOC estimation error ≤ 5%;
3-digit address dialing to set the BMS address;
3-channel relay dry contact output;
LED signal indicates working status (4-bit SOC indication, 1-bit operation indication, 1-bit fault indication)
3-digit address dialing to set the BMU address;
3-channel relay dry contact output;
4-channel contactor expansion and auxiliary contact detection;
Provide PC software to facilitate the customer to debug the battery system, or modify the
system parameters through the host computer;
Support temperature module expansion;
Support Bluetooth, GPRS, external serial port display expansion (extended function single machine three choice one);
Support for parallel use (maximum 7 units)
The default system overcurrent capability is 100A
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℃ |
