90S 288V 50A Relay BMS 2U slave master Smart Battery Management System

90S 288V 50A 2U smart BMS for high voltage bms with relay contactor lifepo4 bms slave master for battery ess

Communication protocol:

Rs485, CAN, LAN, Dry contact

* 2U standard 19inch case * Efficient, stable and reliable * size:W440*H88*D500mm

--Specification--

Product Name	BMS
Model no.	RBMS07S2-3-50A288V
protecting method	MCCB+Contactor
Rated Current range	-50A~50A
Voltage Range	0V-288V
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	Yes(Optional)
Insulation detection	No
High voltage power module	Support DC start (optional)
Dry contact output (normally open)	Up to 3
Maximum qty of BMUs	5
Power	24VDC(18~28V)
Power consumption	≤20W
Size(W*H*D)mm	2U (440*88*500)
Way out	Front
Mid-line	Not support
Tap center	Not support
Net weight	14kg

Basic Features

Digital & Analog Output Controls Provides multiple methods of controlling chargers, motor controllers and other external devices

Intelligent Cell Balancing Efficient passive balancing is used to maximize the usable capacity of battery packs

Health Monitoring Monitors internal resistance of individual cells and the measured capacity of the battery pack

Field Programmable Parameters such as voltage ranges, current limits and many other settings are easily field changeable.

Current & Voltage Protection Protects the battery pack from over-charge and over-discharge thereby extending cycle life

Thermal Management Over-temperature and under-temperature protection with fan controls for cooling or heating

--Company Profile--

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. 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. ​

--Production Line--

--Certification--

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.