Power supplies 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-3x-1 12VDC 2.9A 3 ÷ 20 Ah PLN399.00 S
PS-8 New 12VDC 8.0A 17 ÷ 42 Ah PLN799.00 S
PS-4/24 24VDC 4.0A 7 ÷ 17 Ah (2 szt.) PLN699.00 S
PS-5/24 New 24VDC 5.0A 7 ÷ 17 Ah (2 szt.) PLN799.00 N
Model Output voltage Max. continuous output current / Max. output power Optional battery SELV circuit Mounting on a TS35 rail Dimensions Net price C.g.
PS-3x-1 12VDC 2.9A 3 ÷ 20 Ah 260 x 260 x 90 mm PLN399.00 S
PS-8 New 12VDC 8.0A 17 ÷ 42 Ah 210 x 300 x 210 mm PLN799.00 S
PS-4/24 24VDC 4.0A 7 ÷ 17 Ah (2 szt.) 210 x 300 x 210 mm PLN699.00 S
PS-5/24 New 24VDC 5.0A 7 ÷ 17 Ah (2 szt.) 210 x 300 x 210 mm PLN799.00 N

Suggested products

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