RUiXU RX-LFP48100-H 19″ Server Rack 3U Battery UL1973 Certified Self-Heating

The self-heating 48V server rack battery is designed for usage in cold weather! Can safely charge at temperatures as low as -20°C (-4°F) by a standard charger or solar charger. The heated pads draw power from the charger itself.

Support up to 32 units in parallel, scale from 5 kWh to 160 kWh configuration without external controller.

3U (133mm) standard height design

Use DIP address to set the RS485 baud rate and inverter protocol choosing

Comes with battery interconnection Amphenol connectors.

Details Rated voltage: 51.2V Max. voltage range: 44.8~57.6V, Shipping voltage>51.2V Charge voltage: 56.0V Float charge voltage: 54.6V Low voltage cut-off: 44.8V Nominal energy: 5.12KWh Usable energy: 4.92kWh Nominal capacity: 100Ah Dimensions: 482*133.5*460mm (18.9*5.2*18.1 inch) Weight: ~50kg (110lbs) Standard charge current: ≤50A Max. charge current: 70A Standard discharge current: ≤50A Max. discharge current: 100A (initial temp. ≤35℃ [95°F]) Peak discharge current: 101~119A@5mins | 120~150A@5S Communication: RS485 /CAN Max parallel number: 32pcs Operation temperature 1 Charge: 0~50℃ (32~122°F) Discharge: -20~50℃ (-4~122°F) Storage temperature: 0℃<T<30℃ (32°F<T<86°F)＜6 months | -10℃<T<45℃ (14°F<T<113°F)＜3 months Recommended environment: 15~35℃ (59~95°F), 5~75%RH Start heating: When the Minimum Cell temperature is between -25°C and 5°C (-13°F and 41°F), the battery is connected to the charger or inverter and the charging current is ≥ 0.05C*N, start heating. End heating: When the Minimum Cell temperature is above 12°C (53.6°F), end heating.