Power Supplies

Auxiliary 24V, 4A Power Supply

Product Overview

The Pertronic 24 V, 4 A Supervised PSU incorporate switch mode power supply modules with voltage supervision and automatic battery test facilities. The AUX24/4PSU is fitted with a 24/4SWMP power supply unit. Auxiliary power supply systems are supplied without batteries.


  • Mains-operated 24 Volt (nominal) DC power supply
  • Temperature compensated battery charging for longer battery life
  • Automatic battery backup
  • Provision for two 12 Volt Sealed Lead-Acid (SLA) batteries
  • Momentary operation of internal Reset button resets the 24-hour timer
  • Prolonged (> 3 seconds) operation of internal Reset button starts the Automatic battery test
  • The auxiliary power supply systems include:
    - External panel indicators: MAINS present, Auto Test, Battery Fault
    - Lockable front door
  • Pertronic Power Supplies have been designed and tested to NZS 4512꞉2010

Ordering Information

Product Code



24V 4A Monitored PSU in BATBOX38