Hunan GCE Technology Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 1000sets/month |
| Delivery Time | 20working days |
| Packaging Details | Bubble bag, foam, carton |
| Warranty | 3 years for RBMS and 1 year for BMU/PCBs |
| Applicaption | LFP ESS, UPS, Solar Off-Grid BESS |
| Applicable Cell Type | Lifepo4, NMC, LTO |
| Nominal Voltage | 614.4V |
| Max. Current | 250A |
| HV Box Size | 4U |
| Design Feature | DC AC Dual Power Supply |
| Product Name | Battery Management System |
| Weight | 22KGS |
| Brand Name | GCE |
| Model Number | RBMS07-S20-250A614.4V |
| Certification | CE UL TUV |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1000sets/month |
| Delivery Time | 20working days | Packaging Details | Bubble bag, foam, carton |
| Warranty | 3 years for RBMS and 1 year for BMU/PCBs | Applicaption | LFP ESS, UPS, Solar Off-Grid BESS |
| Applicable Cell Type | Lifepo4, NMC, LTO | Nominal Voltage | 614.4V |
| Max. Current | 250A | HV Box Size | 4U |
| Design Feature | DC AC Dual Power Supply | Product Name | Battery Management System |
| Weight | 22KGS | Brand Name | GCE |
| Model Number | RBMS07-S20-250A614.4V | Certification | CE UL TUV |
| Place of Origin | CHINA | ||
| High Light | 192S614.4V Lithium BMS ，GCE High Voltage Lithium BMS ，250A Lithium BMS | ||
GCE High Voltage BMS 192S614.4V 250A Lithium BMS Lifepo4 Battery Management System for Lithium Battery of UPS Solar BESS
GCE HV-BMS products list:
One complete set of HV 192S614.4V 250A BMS solutions includes:
1set Master BMS, Model#: RBMS07-S20-250A614.4V
12 sets 16S Slave BMU Model#: BMU02B-N16S08T48F
12 sets 16S Wire Harness
16S Wire Harness includes:
Voltage &Temperature Sampling wires With M4 or M6 Lug,
BMU External Communication Wire with 8Pin-12Pin Shenji Port,
60cm Fan Power Wire
GCE high voltage BMS products pictures:
The RBMS (master BMS) serves as the primary control unit for the GCE system. It comprises the main control circuit board, relays/contactors, current detection devices for charging and discharging, DC power supply, circuit breakers, communication interfaces such as RS485, CAN, TCP/IP, and various connectors.
The BMU (slave BMS) is available in three configurations: 8S, 12S-16S, and 17S-24S. These BMU options allow for the creation of battery packs with different capacities, weights, and sizes, utilizing the basic modules based on your specific requirements.
The SBMS (Stack BMS) is essential when multiple battery racks are connected in parallel, forming a stack. The SBMS allows for the parallel configuration of all the racks and enables the collection of battery health data from each individual cell. Equipped with a 7-inch touch screen, the SBMS provides sufficient space to display comprehensive information.
GCE HV-BMS technical parameters:
| RBMS(master BMS) | 4U-125A/160A/250A |
| 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*500) | |
| Connection Way out | Back and front |
| Tap center | support(optional) |
| net weight | 23kg |
Q & A:
Q: What is the purpose of RBMS products?
RBMS products are battery management systems developed for large-scale high-voltage battery energy storage systems and UPS applications. They provide seamless monitoring, control, and protection for battery packs.
Q: What are the application scenarios for RBMS?
RBMS can be used in Battery Energy Storage Systems (BESS), off-grid energy storage, data centers, grid frequency modulation energy storage, track power/traction, and LFP UPS power supply.
Q: How is RBMS configured for different energy storage systems?
RBMS can be configured as a two-level architecture (BMU+RBMS) for 10KWh-100KWh applications, a three-level structure (BMU+RBMS+SBMS) for 50KWh-2MWh applications, and a four-level architecture (BMU+RBMS+SBMS+BBMS) for 2MWh to 1000MWh applications.
Q: What are the key features of RBMS?
RBMS offers advanced battery management, self-checking and status monitoring functions, comprehensive control and protection strategies, modular design for scalability, abundant communication interfaces (RS485, CAN, Ethernet), memory chip for data storage, and Q: automatic parallel/offline control.
Q: How are RBMS models named?
RBMS models are named based on their specifications. For example, RBMS-D37-250A-750 (512V) represents a high-voltage three-wire BMS with parallel connection support, a 7-inch embedded screen, a voltage level of 750V, a rated current of 250A, and a rated voltage of 512V.
Q: What are the voltage levels supported by RBMS?
RBMS supports three voltage levels: 350 for an operating voltage range of 120-350VDC, 750 for an operating voltage range of 260-750VDC, and 1000 for an operating voltage range of 500-1000VDC.
Q: How is the actual system voltage rating calculated?
The system voltage rating is calculated based on the battery modules' configuration. For example, a system composed of 10pcs 16 strings Lifepo4 battery modules in series connection (10*16S) would have a rated voltage of 512V.
Q: What are the communication interfaces supported by RBMS?
RBMS supports multiple communication interfaces, including RS485, CAN, Ethernet, and dry contact input and output interfaces. These interfaces allow communication with PCS and monitoring servers from various manufacturers.
Q: What are the optional functions of RBMS?
RBMS offers optional functions such as insulation detection for voltage minimum 300V systems, HMI display (3.5 inches or 7 inches), dry contact outputs, and standalone or parallel setup before leaving the factory.
Q: What are the basic parameters and certifications of RBMS?
RBMS has parameters such as maximum current, highest voltage, power consumption, insulation withstand voltage, protection level, dimensions, weight, communication ports, basic functions (battery management, temperature management, etc.), and safety certifications complying with CE standards.
Linkage for specification download:
GCE_RBMS specification--EN--V1.0.pdf
GCE 12-16S BMU-specification-UL-V1.0.pdf
high voltage BMS info collection form EN2021-04.do...
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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