BMS for ESS
Product Quick Detail
- Minimum Order
- 1
- Packaging
- N/A
- Delivery
- 15 Days
Specifications
The energy storage battery management system consists of battery pack management unit (BMU module), battery cluster management unit (RCU module), system management unit (SCU module) and system
display management unit (MM10 module). This lithium bms battery management system supports a maximum of 1500V energy storage system.
Topology of BMS ESS Features of BMS for ESS
3+1 level structure
Online program upgrade
Support bidirectional IO ports to achieve automatic address coding
Multi-ports environment supervision devices data access
Function of BMS for ESS
Battery information management
Cluster status monitoring
Cluster status analysis
Safety control and protection
Energy control management
Battery maintenance management
Communication port and protocol
Specification of BMS of Battery for ESS
BMU Module
Category Item Specification
Working environment Temperature Operating temperature：-20～+65°C Storage temperature：-40～+125°C
Working power Voltage/Power consumption Rated voltage：9～32Vdc（reverse connection protection） Rated power consumption: 120mW (without load)
Communication CAN Support 1-channel non-isolated CAN Communication rate: 250kbs
Collection Cell voltage collection Collection range: 0～5V Collection resolution: 1mV Collection accuracy: Collection rate：100ms Electrical isolation:
+10≤t≤+45 °C, the accuracy ≤5mV; 4149Vdc/2934Vac (8mm)
-40~≤t≤125°C, the accuracy ≤8mV
Cell temperature collection Collection range: -40～+125°C Collection resolution： Collection accuracy: Collection rate：200ms
0.1°C -20≤t≤+65°C, the accuracy≤1°C;
-40≤t≤+125°C, the accuracy≤2°C
Cell equalization Cell equalization control Support 24-channel cell passive equalization Equalization resistance: 33Ω Equalization temperature rise：≤45°C
RCU Module
Category Item Specification
Working environment Temperature Operating temperature：-20～+65°C Storage temperature：-40～+125°C
Communication CAN/RS485 Support 1 isolated CAN and 1 non-isolated CAN 2 isolated RS485
Collection Total voltage Collection range: 0～1500V Collection resolution: 0.1V Collection accuracy: Collection rate: Electrical isolation:
collection Total voltage<1000V (≤±1%FS) 100ms 4149Vdc/2934Vac (8mm)
Total voltage ≥1000V (≤±0.5%FS)
Total current Collection range: ±1200A Collection resolution: 0.1A Module circuit collection accuracy: ±1200A, accuracy ±1%FS Collection rate:
collection 200ms
Insulation collection Collection range: 0～10MΩ Collection accuracy: accuracy≤3% (500V～1500V, ≥600KΩ) Collection rate: 60s
(adjust according to the Y capacitance value of the PCS device)
Temperature collection Collection range: -40～+125°C Collection resolution: 1°C Collection accuracy: Collection rate:
-20～+65°C, accuracy≤1°C; 200ms
-40～+125°C, accuracy≤2°C
Monitoring capability 1 RCU module can max. manage 32 BMU modules
SCU Module
Category Item Specification
Working environment Temperature Operating temperature： Storage temperature：
-20～+65°C -40～+125°C
Communication LAN communication Communication rate: 10M/100M Electrical isolation: 3000Vdc
CAN communication Communication rate: 250kbs Electrical isolation: 2500Vdc
RS485 communication Communication rate: 9600kbs Electrical isolation: 2500Vdc
RS232 communication Communication rate: 9600kbs Electrical isolation: 2500Vdc
Storage Data record On-board eMMC External expansion TF
storage space: 8G card storage space: 0～128G
Insulation Communication LAN：3000Vdc CAN/RS485/RS232：2500Vdc
Monitoring capability 1 SCU module can max. manage 30 RCU modules
MM10 Module
Category Item Specification
Working environment Temperature Operating temperature： Storage temperature：
-10～+60°C -20～+70°C
Working power Voltage/Power consumption Rated voltage：9～30Vdc Rated power
consumption：10W
Communication LAN 1 isolated LAN Communication rate：
10M/100M
Basic parameter micro USB port Support 1-channel micro USB for system
programming and ADB debugging
Screen 10.1 inch display Capacitive touch screen
Storage Data record eMMC storage space：8G TF card storage space：
0～128G
Hardware parameter CPU processor RK3288/4 core frequency 1.6GHz
Run system Android 7.1
GPU ARM Mail-T764
- Country: China (Mainland)
- Business Type: Manufacturer
- Market:
- Founded Year:2005
- Address:2nd& 3rd Floor of No.3 Building,No.1418-50 Moganshan Road Hangzhou City, Zhejiang Province,China
- Contact:huasu tech
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