PS

Switch-mode power supplies are designed to supply elements of gas detection systems (control modules, detectors, warning boards and signalling devices) with a nominal supply voltage of 12VDC or 24VDC.

They have a possibility of automatic power backup from an internal gel battery (or a pair of batteries) type AKU.

Features

  • output voltage separated by galvanic separation;
  • possibility to back up the power supply from the internal maintenance-free battery (ordered separately) in case of mains voltage loss;
  • output protection against overload and short circuit;
  • limit of the battery charging current;
  • optical indication of the presence of input and output voltage;
  • optional: module with relay outputs to indicate mains failure and presence of output voltage.

Offered models

Model Output voltage Max. continuous output current / Max. output power Optional battery Net price C/G
PS-3 12VDC 2.9A 3 ÷ 20 Ah 359.00 zł S
PS-3x 12VDC 2.9A 3 ÷ 20 Ah 319.00 zł S
PS-4/24 24VDC 4.0A 7 ÷ 17 Ah (2 szt.) 509.00 zł S
PS-7 12VDC 7.0A 7 ÷ 42 Ah 509.00 zł S
Power supplies with SELV circuits
PS-5sv 12VDC 4.6A 7 ÷ 42 Ah 419.00 zł N
PS-4/24sv 24VDC 3.6A 7 ÷ 18 Ah (2 szt.) 519.00 zł N

Suggested products

Gel batteries AKU
Batteries to provide power backup in PS or PU/TB type power supplies
PS-MR12
Module extending functionality of PS power supplies with contact outputs monitoring the presence of output voltage and supply voltage