GCE 192V 50A Unique High Voltage Integrated BMS For Lifepo4 Battery
Model No.: RBMS07S60S50A
Quick Details
Place of Origin:Hunan, China
Application:BESS UPS Solar Energy Storage System EV
Brand Name:GCE
Model Number:4
Product name:Battery Management System
Dimension:2U
Type:Integrated BMS
Rack configuration:Standalone or Parallel
Features:DC&AC dual power supply
Weight:5.3kg
Current:50A
Voltage:192V
Color:Silver
Battery:LiFePo4
Communication protocol:
CAN, RS485, Bluetooth, GPRS,Dry Contact
* Efficient, stable and reliable
* size:W410*H232*D128cm
Product Name | Integrated BMS |
Model no. | RBMS07S60S50A |
System voltage range | 120 - 228 V DC |
Startup mode | DC start (optional AC and DC starter) |
Number of battery strings | 60 S(4 x 15 S) |
Balance | Equilibrium 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℃ |
BMS integrated machine components are composed of BMS main control board, BMU
sampling board, high voltage board, switching power supply, Hall sensor, DC contactor, micro
switch, power terminal, structural box and wiring harness, etc.; the characteristic is that the main
control board Integrate with sampling board and other power devices to keep the system as a
secondary architecture. It has the characteristics of compact structure, flexible installation and
low cost, and is suitable for integrated installation with small capacity batteries. The BMS
integrated machine component is mainly suitable for the charge and discharge management of
lithium iron phosphate batteries (LFP). If you need to modify the parameters with other batteries,
please contact our company for confirmation.
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
-
APPLICATION SCENARIO
1. Home storage
2. Island off-grid energy storage
3. Micro-grid applications
4. UPS power supply
5. Power System 220V DC power supply
Equalization function
BMS uses the resistor circuit to balance the cell. The cell voltage of the battery pack reaches
3.5V and the voltage of the cell is higher than the lowest single-segment voltage of 50mV, or the
cell voltage exceeds 3.65V to turn on the equalization function. Time (except for overcharge and
full charge) equalization stops.
Note: The equalization voltage can be set.