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Power Supplies

2.5 A Power Supply

The PS25 is designed to provide a versatile solution for powering aspirating smoke detectors. A high capacity intelligent 2.5 Amp power supply provides current for 'day-to-day' system operation while charging the back-up batteries.

Overview

The PS25 is designed to provide a versatile solution for powering aspirating smoke detectors. A high capacity intelligent 2.5 Amp power supply provides current for 'day-to-day' system operation while charging the back-up batteries for use in the event of a power failure.

24 hour mains fail battery back-up is possible using industry standard sealed lead acid batteries ideally suited for this application. 2 x 12V batteries of up to 17 Ah capacity can be fitted inside the robust steel enclosure.

Features & Benefits:
  • 24V DC power supply for fire detection and alarm systems with mains supply monitoring and battery monitoring and recharging
  • Intelligent power supply module varies output to batteries and/or system as needed
  • 1900mA @ 24V DC total output available via two individually protected outputs for improved system fault tolerance
  • Neutral colours to match Stratos range of detectors
Certifications:
  • EN54 -4 compliant
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