Complete power supply unit for installation of alarm, access and fire systems.

Extensible power supply unit for rack mounting.

24 VDC 3,5 A  with ViP function. Can be paired to compensate for voltage drops in cable wiring. The device has battery charging for 2x12V 40 Ah accumulators as well as short circuit and overload protection.

Indication on the front side for power failure, low voltage, battery failure and fuse error is indicated with LED and activates separate outputs with relays. Fuse module for spreading power supply 3.5 A to 5 sections fused with 2 A.

Relay in series with LED for indication of unbroken fuse applies both + and -, summary alarm, NO or NC.