PS-4sv
Product model withdrawn from sale
Device group: Power suppliesDevice type: PS Description of device type
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.
Device model: PS-4sv
Technical parameters
- Output voltage
- 12VDC
- Max. continuous output current
- 3.8A
- Optional battery
- 7 ÷ 42 Ah
- SELV circuit
- Supply voltage
- 230VAC
- Dimensions
- 290 x 210 x 205 mm
Documentation
| Series | Technical data | Device information sheet | User Manual | Declaration of conformity |
|---|---|---|---|---|
| W2 | — | — | — | — |
Suggested products
Gel batteries AKU
Batteries to provide power backup in PS or PU/TB type power supplies
PS-MR
Modules extending functionality of PS power supplies with contact outputs monitoring the presence of output voltage and supply voltage