Hunan GCE Technology Co.,Ltd
| Supply Ability | 1000pcs per month |
| Delivery Time | 20-25days |
| Packaging Details | Carton packaging |
| voltage | 48V-768V |
| current | 125A/ 160A for 10s |
| size | 440mm*178mm*500mm |
| weight | 28kg |
| HMI display | external connection (optional) |
| Power consumption | ≤25W sleeping mode |
| comnunication | RS485 CAN TCPIP |
| Insulation detection | for minimum 300V systems |
| tempreture | -20℃~60℃ |
| Brand Name | GCE |
| Model Number | RBMS07S20-125A768V |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Supply Ability | 1000pcs per month | Delivery Time | 20-25days |
| Packaging Details | Carton packaging | voltage | 48V-768V |
| current | 125A/ 160A for 10s | size | 440mm*178mm*500mm |
| weight | 28kg | HMI display | external connection (optional) |
| Power consumption | ≤25W sleeping mode | comnunication | RS485 CAN TCPIP |
| Insulation detection | for minimum 300V systems | tempreture | -20℃~60℃ |
| Brand Name | GCE | Model Number | RBMS07S20-125A768V |
| Certification | CE | Place of Origin | China |
| High Light | Lithium Active Balancing Bms ，UPS BMS 768V ，UPS BMS 125A | ||
GCE 768V 125A 4U master BMS lithium BMS relay contactor protection smart balancing high voltage bms
GCE high voltage bms Diagram:
Battery Management Systems (BMS) are the key to the safe, reliable and efficient functioning of the lithium-ion batteries.Especially When use a high voltage bms. It is an electronic supervisory system that manages the battery pack by measuring and monitoring the cell parameters, estimating the state of the cells and protecting the cells by operating them in the Safe Operating Area (SOA).
High Voltage (HV) battery packs have a large number of lithium ion cells connected in series and parallel to build up the total voltage and capacity of the pack. All battery packs managed by a high voltage bms system. For example, a HV battery pack of a ESS rated for 768V, 50kWh built of LiFePo4 3.2v 100Ah battery cells will have about 240 cells in series , taking the total cell count to 240pcs.
GCE high voltage BMS features:
※ ※Advanced battery management system---The highly integrated battery management system
can realize seamless monitoring.
※ Perfect self-checking and running status checking function, with HMI display screen,
system running information is clear at a glance.
※ Complete and reliable system control and protection strategies, comprehensively guarantee
battery safety, and escort to extend the life of battery packs.
※ Modular design, configurable and expandable---multiple energy storage units can be
flexibly combined and expanded into a larger energy storage system.
※ Abundant communication interfaces---multiple RS485, CAN, Ethernet, dry contact input
and output interfaces, supporting communication with most PCS and monitoring servers on the
market.
※ The communication interface protocol is flexible---the factory comes with the company's
communication protocol, and it can also be adapted to the PCS of different manufacturers according
to customer needs.
※ The built-in large-capacity memory chip can store a large amount of key operating data, and
an SD card can be added to realize battery historical data storage
※ Automatic circulation control and automatic parallel/offline control can easily realize the
parallel connection of battery packs.
GCE high voltage BMS technical parameters:
| RBMS(master BMS) | 4U-250A-D |
| protecting method | MCCB+Contactor |
| Rated Current range | -250A~250A |
| Voltage range | 384V-1000V |
| 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 | No(OptionalPlug in) |
| Insulation detection | Yes(Optional) |
| High voltage power module | Support DC start (optional) |
| Dry contact output (normally open) | None |
| Maximum qty of BMUs | 18 |
| Power | 24VDC(18~28V) |
| Power consumption | ≤25W |
| Size (W*H*D)mm | 4U |
| (440*178*600) | |
| Connection Way out | Back and front |
| Tap center | support(optional) |
| net weight | 28kg |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
23600000-30000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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. working in the factory: The high-performance intelligent lithium battery management system produced by our co... 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. working in the factory: The high-performance intelligent lithium battery management system produced by our co...
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