
Victron Energy smallBMS with pre-alarm for Lithium Smart batteries
Victron Energy smallBMS with pre-alarm for Lithium Smart batteries is a Victron Energy accessory for storage systems and DC installations. The declared figures are: Operating voltage 8-70 VDC, Protection IP20. Product code: BMS400100000.
The smallBMS replaces the VE.Bus BMS V2 in many applications without a VE.Bus interface (so it is not suitable for MultiPlus and Quattro). It is designed for Victron Smart LiFePO4 batteries with M8 circular connectors.
Accessories of this kind complete the wiring and the protection between battery, inverter and loads.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | BMS400100000 |
| Manufacturer | Victron Energy |
| Operating voltage | 8-70 VDC |
| Protections | IP20 |
| Weight (kg) | 0.1 |
| Dimensions (mm) | 106 × 42 × 23 |
| Consumption | 2.2 mA remote on, 1.2 mA cell low voltage / remote off |
| Load disconnect output | normally high (Vbat - 0.1 V), 1 A output current limit |
| Charge disconnect output | normally high (Vbat - 0.6 V), 10 mA output current limit |
| Pre-alarm output | 1 A max |
| Warranty | 5 years |