288V 125A Relay hv bms 3U highly integrated for lfp ncm lto Battery

Specification:

3U BMS for ESS
192V-600V, 125A-160A
Support multiple BMS in parallel to achieve larger capacity

288V125Amp
Communication protocol:Rs485, CAN, LAN, dry contact, Modbus
* 3U standard 19inch case
* Efficient, stable and reliable
* size:W482*H132*D500mm

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(W*H*D)mm:4U (440*178*600)
Way out:Front
Center Tap:Support(Optional)
Net weight:23kg


Safety Precautions:

1.Tools for installation and commissioning personnel must be insulated
2.Insulation rubber gloves must be worn during the installation and maintenance. Wear goggles and insulating rubber Boots as the case may be to avoid the possible safety accidents.
3.Installation, commissioning and maintenance of the thread metal generated in the process, such as dropped into the battery, be sure to use an insulating tool to remove, you can not be lingering debris.
4.When maintenance is required, the main circuit breaker of the CBMS must be disconnected to cut off the connection of the battery pack to the PCS DC bus.
5.According to project requirements, parameters such as charge and discharge current and charge and discharge voltage of the battery management system have been set during initial.
6.Document number installation and debugging. Parameters may not be changed without authorization. Otherwise, the battery life may be shortened, and more serious battery may be damaged Cause serious harm to safety accidents
7.In case of fire around the energy storage cabinet, be sure to use dry powder fire extinguishers or fire extinguishing sand. Fire extinguishing with liquid may cause electric shock.
8.If the system is not used for a long time, be sure to disconnect the main circuit breaker of the battery cabinet
9.Try to avoid long-term use in the following working environment:
10.Exceeds the temperature or humidity range specified in the specification
11.Strong vibration or vulnerable to impact of the place
12.Direct sunlight or near the heat source of the place
13.Dust, corrosive substances, flammable, high salt spray place