Key Features

  • 2A or 4A true-load
  • Two monitored, fused outputs
  • Attractive, metal-clad, powder coated enclosure
  • Hinged, lockable door with integral LCD status display and controls
  • 3-state charging circuit; boost, float and pulse mode

Overview

The ProFyre range of power supplies employ state-of-the-art switch mode power technology to provide a continuous and reliable source of 24V dc power to meet the technical and legislative requirements of the professional fire detection and alarm industry/installer.

There are two metal-clad boxed versions available, 1.5A or 4A ‘true-load’, each having two monitored and fused outputs with internal space for up to 2 x 12Ah or 17Ah batteries respectively. An innovative door mounted LCD display together with 4 LED indicators and two control switches, provides fast and efficient visual status of all critical functions.

Information you can access on-screen includes output voltage, output current, charge type and battery state.

This unit itself uses a three-state charger, using Boost, Float or Pulse modes depending on the current state of the battery.

Under mains fail conditions the PSU will disconnect the batteries when they are fully discharged to prevent battery damage. The PSU will also signal a fault if it detects high internal resistance within the battery.

Additional Features

  • Earth fault monitored
  • Automatic battery deep-discharge protection
  • Battery internal resistance monitoring

Approvals

The ProFyre P2 and P5 are fully approved by Intertek for safe use and installation in any European Union country and bears the CE mark to show that it complies with all the applicable Directives including the CPR, EMC and the Low Voltage Directive (LVD).

  • EN54-4:1997+A1:2002+A2:2006
    Fire detection and fire alarm systems – Power supply equipment.

Tech Specs

Mains Voltage96 to 264Vac @ 47/63Hz
Operating Voltage28Vdc Nominal
Power RatingProFyre P2: 75W
ProFyre P5: 150W
EfficiencyProFyre P2: 79%
ProFyre P5: 86%
Power OutputProFyre P2: 1.5A
ProFyre P5: 4A
Maximum Current Per OutputProFyre P2: 0.625mA
ProFyre P5: 2A
Battery Charging CurrentProFyre P2: 750mA
ProFyre P5: 920mA
Fault Relay RatingProFyre P2: SELV 1A
ProFyre P5: SELV 1A
Power Supply OutputsTested to: -10°C to 60°C (14°F to 140°F)
Humidity: 0% to 95% RH, non-condensing
IP RatingIP30
Design EnvironmentIndoor Use Only
MountingSurface
WeightProFyre P2: 3kg
ProFyre P5: 3.5kg
Dimensions (W x H x D)ProFyre P2: 375mm x 335mm x 128mm
ProFyre P5: 375mm x 403mm x 128mm

Downloads

Buy

ProFyre P2 1.5A True Load Power Supply, 24Vdc, 12Ah Batteries Max

28-001
£190.00

ProFyre P5 4A True Load Power Supply, 24Vdc, 17Ah Batteries Max

28-002
£250.00