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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...
