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Power Supplies for Voice Alarming Systems (VAS)

ZSP25-DR-MS

Mains voltage 230V
Nominal output voltage 24V
Battery capacity 1x28Ah/12V

The ZSP25-DR-MS power supplies have been designed for uninterruptible powering firefighter's microphone working in distributed Voice Alarming Systems (VAS).

The power supplies provide the output voltage after power failure for 24 hours in the stand-up mode and additionally for half an hour in the alarm mode.

 

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The power supplies are included in the certificates of complete VAS systems as a component part.

  • measurement and signalization of high resistance of battery and circuit elements connected to it
  • wall box designed for hanging at wall
  • place for microphone and extension keyboards
  • cabinet lock adapted to be opened by light fireman's axe
  • powered from one 28Ah/12V battery

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