GCE 480V 250A 19 Inch Master Bms 15S 16S Slave ESS BMS For Large Scare Energy Storage
GCE 480V 250A high voltage BMS(HV BMS) 19inch master bms 15S 16S slave bms ESS bms for large scare energy storage
GCE components introduction:
GCE high voltage BMS(HV BMS) is composed by slave bms , master bms and SBMS.
BMU:
We call slave bms as BMU(Battery Management Unit) which is responsible for collecting all battery informations including battery voltage, tempreture, SOC,SOH etc. GCE BMU has 8S, 12S, 13S, 14S, 15S, 16S, 17S, 18S, 19S, 20S, 21S, 22S, 23S, 24S, which means you can make your single battery pack as the above strings.
RBMS:
We call master bms as RBMS(Rack BMS), BMU will connect in cascading ways to RBMS and transfer battery informations to RBMS, RBMS data setting can be made by your computers or with the touch screen provided by GCE. RBMS will protect your high voltage battery system according to the correct data settings.
SBMS:
SBMS is to make every 8 RBMS in parallel, and display every cell information on a 7 inch touch screen.SBMS has rich interface to make EMS , PCS/inverters with RS485 CAN communication connections.
Factory introduction:
We located in Chang sha Hunan province China. We got about 5000 square meters room and 4 production lines to produce all models of high voltage BMS(HV BMS), we can produce more than 2000set of high voltage master BMS per month for customers from more than 140 countries.
Technical Data Sheet:
| RBMS(master BMS) | 4U-125A/160A/250A |
| 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 GBMS | RS485/CAN |
| Communication with monitoring software/EMS | Ethernet |
| Support IAP upgrade | Yes |
| Support HMI display and parameter settings | No(OptionalPlug in) |
| Insulation detection | Yes(Optional) |
| High voltage power module | Support DC start (optional) |
| Dry contact output (normally open) | None |
| Maximum qty of BMUs | 18 |
| Power | 24VDC(18~28V) |
| Power consumption | ≤25W |
| Size (W*H*D)mm | 4U |
| (440*178*500) | |
| Connection Way out | Back and front |
| Tap center | support(optional) |
| net weight | 23kg |
Whole battery system display:
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