The new Challenger supervised power supply range are housed in a metal enclosure and are supplied in a range of amp versions to include 1, 2, 3 & 5Amp.

Input voltage is 230VAC with a filtered & electronically regulated 13.8VDC output.

For safety, each power supply output is protected by a PPTC thermal fuse, which do not need to be replaced in the event of a short circuit.  You simply remove power, rectify the fault & switch back on.  The fuse resets itself unlike others that still use traditional glass fuses, which ‘blow’ and need replacing in such an event.

The range comes complete with a built in charger for sealed lead acid or gel type batteries that can be adjusted to charge at 200mA or 400mA.

As a commodity product the power supplies can be used with or without option of battery backup to power equipment such as external or internal sounders, detection devices such as beam detectors and PIR’s, and can also be used to trickle charge sealed lead acid batteries.

Contact details

electrical industry fire and security news, electricaldigest.co.uk