BMS for ESS
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 systemsupports a maximum of 1500V energy storage system.
Topology of BMS ESSFeatures 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 BMSof Batteryfor 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 |
||
-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 |
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 |
Send product request
Other supplier products
LiFePO4 Battery | Lifepo4 storage batteryis widely used in the fields of electric vehicles, digital products, electric equipment, and so on. This type of energy stor... | |
Battery Management System Applications | Battery Management System Application Huasu Battery Management System has been widely used in key backup power supplies such as data centers, comm... | |
UPS Battery Monitoring System | UPS Battery Monitoring System The power infrastructure of a data center includes one or more UPS power supplies. The key use of UPS power is to pro... | |
HESS5kw-(10-20)kwh-S Home Energy Storage | Domestic electricity storagecan guarantee normal household electricity consumption. This residential electrical storage systemshas a capacity of 10... | |
Portable Power | The portable rechargeable 24vdc power supplyis a clean energy product that integrates alternating current and direct current. This energy storage s... |
Same products
Portable Battery Power Station | Seller: DongGuan Cham Battery Technology Co.,LTD | CHAM is a company that provides portable power stations, designed to offer a reliable power sourc... | |
SC-8608 32mm Rechargeable Pruning Shears with Extension Bar | Seller: Zhejiang GuYueHu Industry&Trade Co.,Ltd. | SC-8608 battery operated hand pruners, cutting diameter 0-32mm fruit tree pruning, with 16.8V 4AH... | |
Shine i1910 Fully Automatic Chemiluminescence Immunoassay Analyzer | Seller: Daan Gene Co., Ltd. | Shine i1910 is a fully automatic and simple-to-use benchtop chemiluminescence immunoassay analyze... | |
Diagnostic Kit for Seasonal Influenza Virus H1 Subtype (PCR-Fluorescence Probing) | Seller: Daan Gene Co., Ltd. | Based on one-step real-time influenza a h1 pcrtechnology, the seasonal influenze test kit selects... | |
BMS for ESS | Seller: Hangzhou Huasu Technology Co. Ltd. | The energy storage battery management system consists of battery pack management unit (BMU module... |