GCE 528V 250A Relay DC High Voltage Master BMS Lifepo4 BMS Solar BMS BESS UPS

We are a high voltage BMS manufacturer, We made BMS voltage from 48V to 1000V with master and slave three-level structure solution.

It is suitable for LFP & NMC batteries in BESS, UPS, EV..., Our high voltage BMS offered total solutions to solve your current or future thorny problems met.

We must try our best to help you find the best way to earn the market.

Model no.: RBMS07-S20-250A528V

1set Master BMS,

11sets 15S Slave BMU

11sets 15S Wire Harness

4U standard 19inch case

Efficient, stable, and reliable

Size: 440*178*500mm

Accessoires including:

The company comes with the company
communication protocol, but also according to customer needs to adapt to PCS of different manufacturers.

Specification

Product Name	BMS
Model no.	RBMS07S2-3-250A576V
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 SBMS	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 (482*180*500)
Way out	Front
Tap center	Support(Optional)
Net weight	23kg

Actual pictures for your reference

Application

1. Devoted in BMS solution with over ten years of experience

2. Provide energy storage systems solution, BMS, battery pack BMS and so on.

3. Customization solutions meet all your requirements

Packing

FAQ

1. who are we?
We are based in Hunan, China, start from 2020,sell to South Asia(25.00%),Southeast Asia(12.00%),South America(9.00%),Western Europe(7.00%),Mid East(7.00%),Northern Europe(7.00%),Central America(6.00%),North America(5.00%),Eastern Asia(5.00%),Domestic Market(4.00%),Africa(4.00%),Eastern Europe(4.00%),Southern Europe(3.00%),Oceania(2.00%). There are a total of about 51-100 people in our office.

2. how can we guarantee the quality?

Always a pre-production sample before mass production;

Always final Inspection before shipment;

3. what can you buy from us?

BMS,high voltage bms,integrated BMS,relay BMS,BESS/UPS

4. why should you buy from us and not from other suppliers?
more than 10 years of BMS R&D experience, mastering core technology and providing excellent lithium battery energy management solutions for a large number of customers. The BMS products we produce have high reliability, stability, efficiency

5. what services can we provide?

Accepted Delivery Terms: FOB, EXW；

Accepted Payment Currency: USD, EUR, CNY;

Accepted Payment Type: T/T,L/C;

Service: OEM & ODM

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 company adopts the international leading technology, which greatly improves the battery management efficiency and prolongs the service life of lithium battery. The advanced BMS control strategy avoids the difficulties and instability faced by most competitors for our BMS.

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.