Hunan GCE 240V 125A RBMS and BMU high voltage BMS overall solution for ESS UPS back up power
GCE Company Introduction:
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.
GCE High-Voltage BMS provides cell- and stack-level control for battery stacks up to 1000 VDC. One Stack Switchgear unit manages each stack and connects it to the DC bus of the energy storage system. Cell Interface modules in each stack connect directly to battery cells to measure cell voltages and temperatures and provide cell balancing. The UL 1973 Recognized BMS modules in each stack ensure safe battery operation and significantly reduce the effort of pursuing UL 1973 and UL 9540 certification of the energy storage solution.
By mastering the core technology of BMS and inventing on this basis, our company has developed a variety of lithium battery peripherals to meet the high-quality needs of the market.
Products Introduction:
| RBMS(master BMS) | 3U-125A |
| protecting method | MCCB+Contactor |
| Rated Current range | -125A~125A |
| Voltage range | 120V-240V |
| Current sampling accuracy | 1.0%FSR |
| Communication interface with PCS | RS485/CAN |
| Communication interface with BMU | CAN |
| Communication interface with GBMS | RS485/CAN |
| Communication with monitoring software/EMS | Ethernet |
| Support IAP upgrade | Yes |
| Support HMI display and parameter settings | Yes(Optional) |
| Insulation detection | Yes(Optional) |
| High voltage power module | Support DC start (optional) |
| Dry contact output (normally open) | Up to 3 |
| Maximum qty of BMUs | 13 |
| Power | 24VDC(18~28V) |
| Power consumption | ≤20W |
| Size (W*H*D)mm | 3U |
| (440*130*500) | |
| Way out | Back and front |
| Tap center | not support |
| net weight | 21kg |
High voltage BMS Application:
GCE BMS Products:
