GCE high voltage BMS(HV BMS) 225S 720V 400A lithium battery management with relay contactor for Energy storage system UPS
Model Number:RBMS07S20-400A720V
Battery Type:LFP( LTO/ NMC are also available)
Product name:high voltage BMS(HV BMS)
communication:Rs485/CAN/LAN
Voltage:720V (225S)
Current:400A/500A are optional
racks in parallel:yes
touch screen:3.5 inch or 7 inch display are optional
Insulation: Suitable for systems with voltages above 300V
Dry contact:yes (2 dry contacts)
center tap:no
Application:BESS/UPS/ESS
BMS solutions are as follows:
1. make 15S cells to be a battery pack(module) and 15 packs(modules) in series
Attention: if your battery capacity is big enough (200Ah or more), please use 9S cells as a battery pack to make each pack not too heavy to lift up,
if your cell capacity is less than 150Ah or less, 15S battery pack as each pack will help you to save cost.
![]()
![]()
![]()
![]()
![]()
MCB Handle Status
![]()
UPS Com Port Definition
Please use five or more types of network lines, the sequence can be according to the standard
TIA-586A or TIA-568B as show below:
![]()
![]()
Application Scenario
- PV power plant storage
- Island off-grid energy storage
- optical storage charge integration applications
- Micro-grid applications
- UPS power supply
- Power System 220V DC power supply
- Rail transit 110V DC power supply
- Container ESS
- Solar ESS
![]()
Specification
|
Product Name
|
BMS
|
|
Model no.
|
RBMS07S2-0-400A720V
|
|
protecting method
|
MCCB+Contactor
|
|
Rated Current range
|
400A/500A
|
|
Voltage Range
|
0V-720V
|
|
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
|
30
|
|
Power
|
24VDC(18~28V)
|
|
Power consumption
|
≤15W
|
|
Size(W*H*D)mm
|
5U 485*220*550(mm)
|
|
Way out
|
Front
|
|
Tap center
|
Support(Optional)
|
|
Net weight
|
32kg
|
Our company
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.
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.
