PS-3x-1 Discontinued
Type of device: 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 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.
Device model: PS-3x-1
Technical parameters
- Output voltage
- 12 V DC
- Max. continuous output current
- 2.9 A
- Optional battery
- 3 ÷ 20 Ah
- Supply voltage
- 230 V AC
- Dimensions
- 260 x 260 x 90 mm
- EAN Code
- 5901769651104
Documentation
| Series | Technical data | Device information sheet | User Manual | Declaration of conformity |
|---|---|---|---|---|
| MW3 | — | — | — | — |
| Archived series | ||||
| MW2A | — | — | — | — |
| MW2 | — | — | — | — |