factory supply high voltage BMS(HV BMS) 240S 768V 500A Lithium-ion battery solution bms with flexible protocal for ESS UPS BESS
Model Number:RBMS07S20-500A768V
Battery Type:LFP( LTO/ NMC are also available)
Product name:high voltage BMS(HV BMS)
communication:Rs485/CAN/LAN
Voltage:768V (240S)
Current:400A/500A both are optional
racks in parallel:support
touch screen:3.5 inch or 7 inch display are optional
Insulation: Suitable for systems with voltages above 300V
Dry contact:yes (2 dry contacts)
center tap:no
Application:BESS/UPS/ESS system
BMS solutions for your choice to save your cost :
1.make 8S cells to be a battery pack(module) and 30 packs(modules) in series
2.make 10S cells to be a battery pack(module) and 24 packs(modules) in series
3.make 12S cells to be a battery pack(module) and 20 packs(modules) in series
4.make 15S cells to be a battery pack(module) and 16 packs(modules) in series
5. make 16S cells to be a battery pack(module) and 15 packs(modules) in series
6.make 20S cells to be a battery pack(module) and 12 packs(modules) in series
7.make 24S cells to be a battery pack(module) and 10 packs(modules) in series
Note: If you have a battery capacity of 200Ah or more, we recommend using 9S cells as a battery pack. This will ensure that each pack is not too heavy to lift up, making it easier for you to handle. On the other hand, if your cell capacity is less than 150Ah, we suggest using 15S battery cell as each pack. This will help you save on costs without compromising on quality.
MCB Handle Status
Application Scenario
- PV power plant storage
- Island off-grid energy storage
- optical storage charge integration applications
- Micro-grid applications
- UPS power supply
- Power System 220V DC power supply
- Rail transit 110V DC power supply
- Container ESS
- Solar ESS
Specification
| Item | master BMS | RBMS07S20-500A768V |
| Basic Parameters | Max. current | 400A.500A(Optional) |
| Max. voltage | 350V.750V.1000V(according to the rated voltage) |
| Power consumption | ≤15W |
| Current sampling accuracy | 1%FSR |
| Insulation withstand voltage | 2800VDC ＜1mA 1min |
| Protection level | IP20 |
| Size(W*H*D) | 485*220*550(mm) |
| New Weight | ~32Kg |
| Communication Interface | Communication port with BMU | CAN |
| Communication port with UPS | RS485/CAN |
| Communication port with SBMS | RS485/CAN |
| Communication with monitoring software | Ethernet |
| Basic Function | Battery charge & discharge management | Available |
| Battery temperature management | Available |
| IAP Upgrade | Available |
| System protection parameter setting | Available |
| Short circuit protection | Available(45KA 20ms) |
| Pre-charge function | Available |
| Parallel circulation control | Available |
| Event record | Available (5000) |
| Dual power supply | Available(Battery + municipal power supply, municipal power in priority) |
| Optional function | Insulation detection | Suitable for systems with voltages above 300V |
| HMI display | 3.5 inches, 7 inches optional (external) (optional) |
| Stand-alone or parallel function | Set up before leaving the factory |
| Dry contact | Maximum 2 dry contact outputs (optional) |
| Others | Color | RAL9005 black sand grain |
| Installation method | Suitable for standard 19-inch rack installation |
| Incoming and outgoing wire method | Front side in and front side out. |
| Operating ambient temperature | -20℃~60℃ |
| Operating ambient humidity | 5%~75%RH |
| Comply with National standards | GB/T 16935.1 GB/T 17626.2 GB/T 17626.5 |
| Certification | Comply with CE certification standards |
Our company
Hunan Group Control Energy Technology Co., Ltd.(GCE) is a high-tech company specializing in the research and development of BMS and lithium battery peripheral equipment. The high-performance intelligent lithium battery management system produced by our company adopts the international leading technology, which greatly improves the battery management efficiency and prolongs the service life of lithium battery. The advanced BMS control strategy avoids the difficulties and instability faced by most competitors for our BMS.
4S to 24s low voltage software BMS has a wide range of uses, rich product interfaces, strong scalability and secondary development compatibility; 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. Greatly reduce the use cost of users; 60s-270s adopts master-slave three-level architecture, which can meet the series and parallel requirements of high-capacity single lithium batteries within 1000V.
