90S 288V 250A High Voltage Master BMS With Relay Contactor Battery Energy Storage System

Brand Name:GCE

Certification:CE/RoHS/SGS/MSDS

Model Number:4U

Minimum Order Quantity:2

Delivery Time:15-20 days

Place of Origin:China

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Hunan GCE Technology Co.,Ltd

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Location: Changsha Hunan China

Address: Building B3, 602, Science and Technology New City, Changsha County, Changsha City, Hunan Province

Supplier`s last login times: within 22 hours

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Product Details

90S 288V 250A High Voltage Master BMS With Relay Contactor Energy Management System

Product Name	4U high voltage BMS
Model no.	RBMS07S2-0-250A288V
protecting method	MCCB+Contactor
Rated Current range	-250A~250A
Voltage Range	144V-288V
Current Sampling Accuracy	1.0%FSR
Communication interface with BMU	RS485/CAN
Communication interface with BMU	CAN
Communication interface with BMU	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(WHD)mm	4U (440178600)
Way out	Front
Center Tap	Support(Optional)
Net weight	23kg

Model no.: RBMS07S20-250A288V (4U BMS)
Total 90S (15S6) Voltage 256V Max current 250A LFP battery, cell:3.2v 1set Master BMS, 6 sets 16S Slave BMU 6 sets 16S Wire Harness 4U standard 19inch case Efficient, stable, and reliable Size: 440178*500mm
Application:
A: Island off-grid energy storage B:opticalstoragechargeintegrationapplications C: Micro-grid applications D: UPSpowersupply E: PowerSystem220VDCpowersupply F: Railtransit110VDCpowersupply

Accessoires including:
12S-24S BMU(Slave) 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

Wire harness-Signal acquisition wire 18 Pin+20Pin wire, standard length is 600mm,900mm,1200mmtempreture sensor wire: standard length is 600mm,900mm,1200mm Fan wire: 600mm

Wire harness-communication wire Communication wire is connecting from master BMS to each BMU with cascade connection, the last port is for terminal resistance

Our Advantage

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.

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.

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