SUB-ZERO

Can extend the lower operating temperature of an emergency luminaire down to -20°C
Maintains safe battery temperatures whilst charging in outdoor applications
Compact SELV controller allows retrofit upgrade for existing luminaires
Suitable for NiCd, NiMH and LiFePO4 batteries
Built-in data logging of under and over temperature events
Proportional heating control system with maximum 6W capability
Minimal standby consumption when the battery is over 25°C
Simple plug-in battery heater connection
Push-wire mains terminals for solid or stranded conductors up to 1.5mm2

Input Supply Voltage

230V +/- 10% - 50/60 Hz

Standby Power (>25°C)

0.4W

Maximum Power Heating At -20°C

Operating Temperature (Controller)

-20° to 50°C Ambient

Potential Battery Ambient Temperature Range

NiCd -15°C to 50°C/ NiMH -10°C to 40°C/ LiFePO4 - 15°C to 50°C

Please enquire with your specific requirements.

Product Overview