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 12 V DC or 24 V DC.

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 PS-MR.

Offered models

Model Output voltage Max. continuous output current / Max. output power Optional battery Net price C.g.
PS-2/24 New 24 V DC 1.45 A 3 ÷ 9 Ah (2 szt.) F
PS-5/24 24 V DC 5.0 A 7 ÷ 17 Ah (2 szt.) PLN829.00 N
PS-3/12 New 12 V DC 2.9 A 3 ÷ 20 Ah F
PS-3x-1 Discontinued 12 V DC 2.9 A 3 ÷ 20 Ah PLN429.00 S
PS-8 12 V DC 8.0 A 17 ÷ 42 Ah PLN829.00 S
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-2/24 New 24 V DC 1.45 A 3 ÷ 9 Ah (2 szt.) 260 x 310 x 90 mm F
PS-5/24 24 V DC 5.0 A 7 ÷ 17 Ah (2 szt.) 210 x 300 x 210 mm PLN829.00 N
PS-3/12 New 12 V DC 2.9 A 3 ÷ 20 Ah F
PS-3x-1 Discontinued 12 V DC 2.9 A 3 ÷ 20 Ah 260 x 260 x 90 mm PLN429.00 S
PS-8 12 V DC 8.0 A 17 ÷ 42 Ah 210 x 300 x 210 mm PLN829.00 S

Suggested products

Gel batteries AKU
Batteries to provide power backup in PS or PU/TB type power supplies