The Kentec K2580003 is a boxed 10.25A, 24V fire alarm power supply finished in Kentec's Syncro styling, with space for batteries up to 17Ah. It uses Kentec's EN54-4 approved, universal input switching power supply, which delivers a full 290W of continuous power for fire alarm systems, with complete monitoring of the mains and battery supplies and temperature-compensated battery charging.
Key features
- Approved to EN54-4 (LPCB ref. 360a)
- Continuous 8A load output while charging fully depleted batteries
- 94V to 253V AC universal input
- Mains fail, battery disconnection, low battery and earth fault monitoring, each with LED indication and output
- Low battery cut-out
- Temperature compensated battery charging and battery high impedance monitoring
Technical specifications
- Output voltage: 24V DC
- Total output current: 10.25A
- Load current: 8.0A (with flat battery)
- Battery charge current: 2.25A max
- Battery capacity: up to 17Ah
- Input voltage: 94 to 253V AC 50/60Hz
- Mains fuse: 5A 20mm HRC; load fuses: 10A self-resetting
- Fault outputs (mains failed, battery disconnected, battery low, battery overcharge, earth fault, common fault): switched -ve, 50mA max
- Dimensions: 500 x 355 x 117mm; weight 10kg (boxed unit)
- Construction: 1.2mm mild sheet steel, epoxy powder coated, BS 00 A 05 grey fine texture
- IP rating: IP30
- Operating temperature: -5°C to +50°C
