480W 48V High Efficiency Industrial DIN Rail Power Supply for Automation and Control Systems
| Output Voltage: | 48VDC | Output Current: | 10A |
| Output Power: | 480W | Peak Power: | 720W (10 Seconds) |
| Input Voltage: | 90-264VAC | Frequency Range: | 47Hz-63Hz |
| Efficiency: | >93.5% | Operating Temperature: | -40℃~+70℃ |
The GWS-DP480-48 is a 480W DIN Rail power supply that complies with German industrial standards. Designed for installation on TS-35/7.5 or TS-35/15 rails, it features a full-range AC input of 90VAC to 264VAC and complies with the EN61000-3-2 standard and EU-specified harmonic current regulations.
Featuring a metal enclosure design that facilitates improved heat dissipation, it achieves an efficiency of over 93.5%. Under conditions of air circulation, the GWS-DP480-48 operates within an ambient temperature range of -40°C to 70°C. It includes constant-current mode overload protection and is suitable for a wide variety of inductive or capacitive load applications. With comprehensive protection features and compliance with relevant certifications for industrial control equipment, it serves as a highly competitive power supply solution for industrial applications.
| Output Specifications | |
|---|---|
| Model | GWS-DP480-48 |
| Group of Output | 1 |
| Rated Output Voltage | 48VDC |
| Factory Default Output Voltage | 48.00-48.2VDC (Vin: 220Vac/ Load: 0A) |
| Rated Output Current | 10A |
| Output Current Range | 0-10A |
| Rated Output Power | 480W |
| Total Peak Output Power | 720W (Sustained for 10 seconds at 220 VAC) |
| Peak Output Current | 15A (Sustained for 10 seconds at 220 VAC) |
| Ripple Noise | Peak-to-peak ≤ 100 mV |
| Output Voltage Regulation Range | 47-56VDC |
| Voltage Regulation Accuracy | ±1% (@ 90-264VAC input, 100% load) |
| Linear Regulation | ±0.5% (@ 90-264VAC input, 100% load) |
| Load Regulation | ±1% (@ 90-264VAC input, 0-100% load) |
| Output Rise Time | <2S @ nominal input (100% load) |
| Output Settling Time | >20ms @ 115VAC, >50ms @ 230VAC (100% load) |
| Voltage Overshoot | ≤5.0% |
| Input Specifications | |
| Input Voltage Range | 90-264VAC |
| Rated Input Voltage Range | 100-240VAC |
| Frequency Range | 47Hz-63Hz |
| Rated Frequency | 50Hz/60Hz |
| Start-up Voltage | 90VAC |
| Efficiency | >93.5% |
| Input Current | <6.0A |
| Start-up Inrush Current | <35A @ 115VAC & 230VAC |
| Power Factor | >0.99 @ 115VAC, >0.93 @ 230VAC |
| Protection Functions | |
| Over-power Protection | 576-720W swing test |
| Over-voltage Protection | 58-60V swing test |
| Over-current Protection | 12-15A swing test |
| Short-circuit Protection | Automatically resumes after short-circuit resolution |
| Operation Environment | |
| Operation TEMP/Humidity | -40℃~+70℃, 20%-95%RH non-condensing |
| Storage TEMP/Humidity | -40℃~+85℃, 10%-95%RH non-condensing |
| Temperature Coefficient | ±0.03%/℃ (0-50℃) |
| Vibration | 10-500 Hz, 2G acceleration |
| Shock | 20G acceleration, 11ms duration |
| Altitude | 2000m |
| Safety and EMC Standards | |
| Safety Standards | EN IEC 62368-1 |
| Insulation Strength | Input-Output: 3kV AC/10mA; Input-Enclosure: 1.5kV AC/10mA; Output-Enclosure: 0.5kV DC/10mA |
| Grounding Test | 32A for 2 minutes; ground impedance: <0.1Ω |
| Leakage Current | Input to ground ≤3.5mA; input to output ≤0.25mA |
| Insulation Resistance | Input-output: 10MΩ |
| Electromagnetic Interference (EMI) | |
| Conducted Interference | EN55022, EN55024, FCC Part 15 Class B |
| Radiated Interference | EN55022, EN55024, FCC Part 15 Class B |
| Harmonic Current | EN61000-3-2 Class D |
| Conducted Immunity | EN61000-4-6 Level 3 |
| Radiated Immunity | EN61000-4-3 Level 3 Class B |
| Power-Frequency Immunity | EN61000-4-8 Level 3 |
| Electrostatic Immunity | EN61000-4-2 Level 4 Class B |
| Fast Pulse Groups | EN61000-4-4 Level 4 Class B |
| Lightning Strikes (Surge) | EN61000-4-5 Level 4 Class B |
| Interrupts, Dips | EN61000-4-11 |
| Physical Specifications | |
| Dimension | 136.5×138.5×70.5mm |
| Net/Gross Weight | 1.19kg/1.28kg |
| Warranty | 5 years, lifelong maintenance |
- 90~264VAC input
- 100% full load aging test
- Meets safety and EMC standards
- High efficiency, long life, and high reliability
- Operating temperature range: -40℃~+70℃
- Protection functions: short circuit/overload/overvoltage
- Factory automation
- Industrial control systems
- Electromechanical equipment
- Semiconductor manufacturing equipment
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