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{"title":"3 Level Structure Relay BMS Solar Battery Management System 480V DC 63A","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/66\/f0\/e880be08bd2862268a3c0acfec12-200x200-1\/3_level_structure_relay_bms_solar_battery_management_system_480v_dc_63a.jpg","attrs":{"Brand Name":"GCE","Model Number":"3U","Certification":"CE\/RoHS\/SGS\/MSDS","Place of Origin":"China"}}
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{"title":"210S 672V 250A BMS With Relay Contactor Efficient 8S BMS Lifepo4","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/35\/20\/34f7772e530e30a4f4897818233a-200x200-1\/210s_672v_250a_bms_with_relay_contactor_efficient_8s_bms_lifepo4.jpg","attrs":{"Brand Name":"GCE","Model Number":"4U","Certification":"CE\/RoHS\/SGS\/MSDS","Place of Origin":"China"}}
{"title":"672V 125A Relay BMS 15s Lifepo4 BMS Solar Energy Storage Management","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/8f\/07\/7c507452a2c39b357f6505dab938-200x200-1\/672v_125a_relay_bms_15s_lifepo4_bms_solar_energy_storage_management.jpg","attrs":{"Brand Name":"GCE","Model Number":"3U","Certification":"CE\/RoHS\/SGS\/MSDS","Place of Origin":"China"}}
GCE Lifepo4 BMS High Voltage DC 195S 624V 125A Relay Solution BMS With 15S BMU
Model no.: RBMS07S20-250A624V
Contents
Number of moudel strings: 195S (15S*13)
1set Master BMS,
13sets 15S Slave BMU
13sets 15S Wire Harness
4U standard 19inch case
Efficient, stable and reliable
Size: 440*178*500mm
The company comes with the company's communication protocol, but also according to customer needs to adapt to PCS of different manufacturers.
Accessoires including:
12S-24S BMU(Slave)
Wire harness-Signal acquisition wire
Wire harness-communication wire
12S-24S BMU has 8pcs of tempreture sensors, Fan voltage 48V(17S-24S 12V), voltage detection range 0-5V,12V power supply,consumption less 20mA, CAN2.0 B communication
18 Pin+20Pin wire, standard length is 600mm,900mm,1200mmtempreture sensor wire: standard length is 600mm,900mm,1200mm Fan wire: 600mm
Communication wire is connecting from master BMS to each BMU with cascade connection, the last port is for terminal resistance
13sets 15S Slave BMU
13sets 15S Wire Harness
13sets 15S Wire Harness
Specification
Product Name
BMS
Model no.
RBMS07S2-0-125A624V
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 RBMS
RS485/CAN
Communication with monitoring software/EMS
Ethernet
Support IAP upgrade
Yes
Support HMI display and parameter
No(Optional plug in)
Insulation detection
Yes(Optional)
High voltage power module
Support DC start (optional)
Dry contact output (normally open)
No
Maximum qty of BMUs
20
Power
24VDC(18~28V)
Power consumption
≤20W
Size(W*H*D)mm
4U (440*178*500)
Way out
Front
Center Tap
Support(Optional)
Net weight
23kg
Application
Packing
Why You Shoiuld Take The BMS For Prection
Functional Safety. Hands down, for large format lithium-ion battery packs, this is particularly prudent and essential. But even smaller formats used in, say, laptops, have been known to catch fire and cause enormous damage. Personal safety of users of products that incorporate lithium-ion powered systems leaves little room for battery management error.
Life Span and Reliability. Battery pack protection management, electrical and thermal, ensures that all the cells are all used within declared SOA requirements. This delicate oversight ensures the cells are taken care of against aggressive usage and fast charging and discharging cycling, and inevitably results in a stable system that will potentially provide many years of reliable service.
Performance and Range. BMS battery pack capacity management, where cell-to-cell balancing is employed to equalize the SOC of adjacent cells across the pack assembly, allows optimum battery capacity to be realized. Without this BMS feature to account for variations in self-discharge, charge/discharge cycling, temperature effects, and general aging, a battery pack could eventually render itself useless.
Diagnostics, Data Collection, and External Communication. Oversight tasks include continuous monitoring of all battery cells, where data logging can be used by itself for diagnostics, but is often purposed to the task for computation to estimate the SOC of all cells in the assembly. This information is leveraged for balancing algorithms, but collectively can be relayed to external devices and displays to indicate the resident energy available, estimate expected range or range/lifetime based on current usage, and provide the state of health of the battery pack.
Cost and Warranty Reduction. The introduction of a BMS into a BESS adds costs, and battery packs are expensive and potentially hazardous. The more complicated the system, the higher the safety requirements, resulting in the need for more BMS oversight presence. But the protection and preventive maintenance of a BMS regarding functional safety, lifespan and reliability, performance and range, diagnostics, etc. guarantees that it will drive down overall costs, including those related to the warranty.
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...
