GCE 75S 250A 240V Relay Solution High Voltage Master with 15S Slave BMS for LFP NMC LTO Lithium ion Battery BESS UPS ESS
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.
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
Products actual photo picture
| Product Name | BMS |
| Model no. | RBMS07S2-3-250A240V |
| protecting method | MCCB+Contactor |
| Rated Current range | -250A~250A |
| Voltage Range | 0V-240V |
| 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 (440*178*600) |
| Way out | Front |
| Tap center | Support(Optional) |
| Net weight | 23kg |
