PS-203
Power supply unit
- Description
- Specifications
- Files
- Support
- Where to buy
The PS-203 power supply unit operates with single-phase AC mains 50-60 Hz and converts the input voltage of 110/220VAC into 12/24/48VDC. The unit supplies shipboard equipment which is sensitive to input voltage surges and peaks.
Install in a dry environment (IP22). The PS-203 has a galvanic isolation of the input/output feed circuit and overvoltage protection.
Install in a dry environment (IP22). The PS-203 has a galvanic isolation of the input/output feed circuit and overvoltage protection.
- Overall and mounting dimensions
- Functional scheme
- Wiring diagram
| Technical specifications | |||
| Model | PS-203-12 (12.5 A) | PS-203-24 (6.5 A) | PS-203-48 (3.2 A) |
| Power supply voltage | 88~132 V AC/176~264 V AC (selected by the switch) | ||
| Output voltage | 12 V DC | 24 V DC | 48 V DC |
| Rated power | 150 W | 156 W | 153.6 W |
| Rated load current | 12.5 А | 6.5 А | 3.2 А |
| Coefficient of efficiency | 82% | 85% | 87% |
| Galvanic isolation from power mains | + | ||
| Dimensions | 169x245x59.5 mm | ||
| IP rating | IP 22 | ||
| Storage temperature | -60…+70 °С | ||
| Operating temperature | -20…+55 °С | ||
| Weight | 5 kg | ||
- Booklets
- Booklet (pdf, 363,02 KB)