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China NDR-480-48 Din Rail 48V 480W Switching Power Supply - Reliable Factory Suppliers for Industrial Automation
HXIndustrial power supply Features
1. Universal AC input / full range: 90-264V
2. Short circuit / Overload / over Voltage / over temperature Protection
3. High PFC >0.96
4. Cooling by free air convection
5. Soft-start current, decrease AC Inrush current
7. All using 105°C long life capacitors
8. Installed with EMI filter, minimun wave
9. Small size & light weight
10. 3 years warranty
HXProduct Specifications
| Mode/Specification | NDR-480-12 | NDR-480-24 | NDR-480-48 |
| DC Output voltage | 12V | 24V | 48 |
| Rated output current | 40A | 20A | 10A |
| Rated output current | 0-40A | 0-20A | 0-10A |
| Error | ±1% | ±1% | ±1% |
| utput power | 480W | 480W | 480W |
| Ripple & Noise (max.) | 150mVp-p | 150mVp-p | 150mVp-p |
| Efficiency | 84% | 86% | 88% |
| AC input voltage range | 90~264V, 47~63HZ 255~373VDC | ||
| Power factor | >0.96 (PFC) | ||
| AC Inrush current | Cold-start current 45A/230V | ||
| Leakage current | <3.5mA/240VAC | ||
| DC adjustable range | ±10% rated output voltage | ||
| Overload protection | 105%-130% Type:Constant current mode, Reset: auto recovery | ||
| Over-voltage protection | 121%-142% cut off the output, auto-recovery | ||
| Setup, rise, hold time | 1500ms,100ms / 230VAC 3000ms,100ms/115VAC(full load) | ||
| Withstand voltage | I/P-O/P:3KvAC I/P-FG:1.5KvAC O/P-FG:0.5KVAC | ||
| Vibration | 10～500Hz, 2G 10min,/1 cycle. Period for 60min,Each axes | ||
| Isolation resistance | Input and output internal: Input and enclosure, Output and enclosure:500VDC/100MΩ | ||
| Working temperature and humidity | -10℃～+60℃ | ||
| Temp. coefficient | ±0.03%/ºC (0 ~ 50ºC) | ||
| Overall dimension | 85.5*125.2*128.5mm(W*H*D) | ||
| Weight | 1.3kg/pc | ||
| Note |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance: includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives.
5.Derating may be needed under low input voltages.
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HXProduct Size
HXWorkshop Production Line
Production Line 2
Production Line 3
Production Line 4
Production Line 5
Production Line 7
Production Line 8
HXProduct Application
AGV Transport Vehicle
Electric Bus
Electrical Forklift
Golf Cart
Industrial Robot
LED Lighting
Mechanical Equipment
Recreational Vehicle
Solar Power
HXFrequently Asked Questions
What is the input voltage range for this industrial power supply?
The NDR-480 series features a universal AC input voltage range of 90-264VAC (47-63Hz) and can also operate on 255-373VDC, allowing it to adapt to various power grids worldwide.
Does this power supply have built-in safety protection?
Yes, it features multiple built-in protections, including short circuit protection, overload protection (constant current mode with auto-recovery), over-voltage protection, and over-temperature protection.
Can I adjust the DC output voltage?
Yes, the DC output voltage is adjustable up to ±10% of the rated output voltage, allowing you to fine-tune the voltage level according to your specific application requirements.
How is this power supply cooled?
The unit is cooled by free air convection, meaning it does not require built-in fans, which ensures silent operation and reduces the risk of mechanical fan failure.
What is the warranty period for the NDR-480 series?
The NDR-480 industrial power supply comes with a comprehensive 3-year warranty, guaranteeing reliable performance and high quality.