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 Voltage | 96 to 264Vac @ 47/63Hz |
| Operating Voltage | 28Vdc Nominal |
| Power Rating | ProFyre P2: 75W ProFyre P5: 150W |
| Efficiency | ProFyre P2: 79% ProFyre P5: 86% |
| Power Output | ProFyre P2: 1.5A ProFyre P5: 4A |
| Maximum Current Per Output | ProFyre P2: 0.625mA ProFyre P5: 2A |
| Battery Charging Current | ProFyre P2: 750mA ProFyre P5: 920mA |
| Fault Relay Rating | ProFyre P2: SELV 1A ProFyre P5: SELV 1A |
| Power Supply Outputs | Tested to: -10°C to 60°C (14°F to 140°F) Humidity: 0% to 95% RH, non-condensing |
| IP Rating | IP30 |
| Design Environment | Indoor Use Only |
| Mounting | Surface |
| Weight | ProFyre 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 |
