Votronic Battery Protector 40 / 24

Undervoltage protection for on-board and starting battery

The VOTRONIC Battery Protector 40 and Battery Protector 100 are connected between the supply battery and the consumer and are suitable for all lead-acid battery types (acid, gel, AGM) and makes. They protect the battery against dangerous deep discharge as well as the consumers and equipment against undervoltage and overvoltage and, controlled by an external switch, can also serve as a remote-controlled battery master switch.

• Switching current 40 A, briefly overloadable up to 60 A, switching status display visible from outside.
• EMERGENCY-ON function via switch on the unit, can also be remote-controlled via external switch
• Automatic reset as soon as the battery voltage is back in the normal range (charging)
• Separate sensor cable and switching thresholds with hysteresis and timer functions for trouble-free operation
• Bistable power relay, very low self-consumption, less than 3 mA (according to EN 13976)
• No self-consumption when switched off via external switch, e.g. remote control as main battery switch
• Solid screw terminals for battery and load cable cross-sections up to 10 mm².
• Motor" version with higher cut-off thresholds maintains starting capability for emergency vehicles with only one battery circuit according to DIN EN 1789