Description
48VDC 240W adjustable, DIN Rail Mounted Industrial 120/240VAC Power Supply.
The PSDIN-48-240W Industrial DIN Rail mount high efficiency switching power supplys operates over a wide temperature range of -40C to +70C. This model supplies up to 240W. The input is 90-264VAC auto-ranging with wire terminal connections. The output is 48VDC nominal with an adjustment range from 47VDC to 56VDC. There is a switch for single or parallel operation. Two 240W supplies operating in parallel will provide 480W total power. There is an alarm output to provide a dry contact closure to trigger an alarm if the DC output fails, like during a grid power failure. The relay is closed when DC output is normal and open when DC output is in fault condition due to overload or safety shutdown.
PSDIN-48-240W Features
- High Power and rugged design
- Short Circuit, Over-Voltage, Over-current Protection
- 90-264VAC Auto Ranging Input
- 47~56VDC Adjustable Output
- -40C to +70C Operating Temperature
- Supports Parallel Operation
- Dry Contact DC Alarm
Applications
- Powering PoE Switches
- IP Phone and Security Camera Systems
- Telecommunications
| PSDIN-48-240W Specifications | |
| Input Operating Range | 90-264VAC ; 47-63Hz |
| Input In-rush Current | 35A Max |
| Input Current | 4.4A @ 115VAC ; 2.20A @ 230VAC |
| Output Voltage | 47~ 56VDC (adjustable) |
| Cont. Load Current | 5A |
| Maximum Output Power | 240W |
| Peak Power (10sec @ 220VAC) | 360W |
| Line Regulation | +/- 0.5% |
| Load Regulation | +/- 1% |
| Voltage Overshoot | <5% |
| Ripple / Noise | 100mV Peak |
| Efficiency | 90% Minimum |
| Dielectric Strength | 1500V rms , 1 min, 10mA Max |
| Insulation Resistance | 10M Ohms |
| Protection | Short Circuit, Over-Voltage, Over-Current, Over Power |
| Alarm Output (“DC” and “OK”) | 1A @ 30VDC, 0.5A @ 125VAC. DC OK = Closed, DC Fault = Open |
| Safety Standards | GB4943 / EN60950-1 |
| EMI Standards | FCC PART 15 CLASS B, EN55022, EN55024 |
| Harmonic Current | EN61000-3-2 Class D |
| EMS | EN61000-4-x Level 3&4 |
| Operating Temp | -40°C to 70°C (-40°F to 158°F) |
| Operating Humidity | 5% to 95% non- condensing |
| Storage Temp | -40°C to 85°C (-40°F to 185°F) |
| MTBF | 200,000 hrs |
| Altitude | 2000m (6562ft) |
| Vibration | 10-500Hz 2G 10min Sweep, 20G Surge 11ms |
| Case Size | 135 x 121 x 45mm (5.3 x 4.8 x 1.8”) |
| Weight | 0.77 Kg (1.7 Lb) |
| Warratny | 3 Years |
