PSU12V5A8OC 12Volt @ 5 Amp/24Volt @ 2.5 Amp Power Supply Unit with Battery Back up, hinged lid, tamper switch and lockable enclosure designed specifically for Access Control applications.
Description - A 5 Amp 12V (13.7) or 2.5 Amp 24V DC(27.4) PSU with 2 separate outputs designed specifically for Access Control applications. The output voltage is changed by means of a simple selector plug. The Unit provides two separate outputs, one maintained and the other switched, typically via a Fire Alarm Panel. The maintained output typically supplies the access control panel, whilst the switched will power the locks so that if the fire alarm is activated, all the power to the locks is dropped, thus allowing free egress. The switched output has a fuse board with 8 individually fused outputs therefore ensuring that should a fault occur at any lock, only that circuit will be disabled whilst all other lock outputs will remain active. The PSU houses and charges two 12V 7Ah, or one 12V 12Ah or one 12V 17Ah VRLA batteries. The unit has separate SPCO (Single Pole Change Over) contacts for "Mains Fail” monitoring. Enclosure includes a hinged lid, tamper switch and lock.
Input Voltage: 240Vac
Output Voltage (Selectable): 12Vdc or 24Vdc.
Output Current: 5Amp @ 12V or 2.5Amp @ 24V.
Output Configuration: 1 x Maintained for powering Access Control Panel and 1 x switched (via fire alarm panel) through 8 individually fused outputs to power locks.
Case Material: 1.2 mm Powder Coated (white) Mild Steel.
Temperature Range: -10oC to +40oC
External Dimensions: 406mm x 410mm x 122mm.
Knockouts: 9 x 20mm and 6 x 25mm
Weight: 8.2Kg
Suitable Batteries: 2 x 12v7ah or 1 x 12v12ah or 1 x 12v17ah
Additional features: Mains failure contacts
For a full specification please click the link below.
PSU12V5A8OC_Spec_Sheet_Issue1.Rev2.0512.pdf
Cable_Length___Voltage_Drop_Information.pdf
VRLA_Battery_Information.pdf
