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Mean Well HRPG-450-48 Power Supply 456W 48V
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Mean Well HRPG-450-48 Power Supply 456W 48V
The HRPG-450 is a 450W Mean Well power converter (input range: 85~264VAC).
Key Features
- ✓ Input voltage range: 85~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3KVAC reinforced I/O isolation
- ✓ Protections: Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ DC OK relay contact output
- ✓ Remote ON/OFF control
- ✓ Safety approvals: WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSION UL62368-1, TUV EN62368-1 EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesHRPG Series
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Power Rating456 Watt
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Output Voltage48 Volt
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Rated Current9.5 Ampere
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Input Voltage85V~264V
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No of Output1
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Standards MetCB,CE,EAC,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~70°C
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Warranty5 Year
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Length8.58 in
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Width4.13 in
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Height1.61 in
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Weight2.62 lb
::specification::
Frequently Asked Questions
Can I use the HRPG-450-48 for 48V telecom or industrial networking equipment?
It can be a fit for equipment designed for a constant 48V DC input, with available output up to 9.5A and 456W. That makes it relevant for telecom, industrial networking, or control hardware built around a 48V bus.
Is the HRPG-450-48 suitable for 48V automation controllers and distributed control systems?
Yes, when the controller or distributed system is specified for 48V constant voltage power and the total load stays within 9.5A. The unit is intended for fixed-voltage DC applications rather than products needing 24V, 36V, or lower-voltage rails.
Would this model work in a 48V rack or cabinet where space is tight?
It is well suited to compact rack or cabinet layouts because the enclosure is 218.0 × 105.0 × 41.0 mm and the design is described as 1U low profile. At 1.19 kg, it also stays relatively manageable for dense equipment builds.
Is the HRPG-450-48 rated for outdoor environments?
The listed operating range is -40°C to +70°C, so the temperature spec supports demanding indoor industrial conditions. However, no IP rating is provided in the specs, so exposed outdoor use should not be assumed from this listing alone.
How does the HRPG-450-48 compare with other HRPG-450 outputs?
In the HRPG-450 range, the models are HRPG-450-3.3 at 297W, 3.3V, 90A; HRPG-450-5 at 450W, 5V, 90A; HRPG-450-7.5 at 450W, 7.5V, 60A; HRPG-450-12 at 450W, 12V, 37.5A; HRPG-450-15 at 450W, 15V, 30A; HRPG-450-24 at 451.2W, 24V, 18.8A; HRPG-450-36 at 450W, 36V, 12.5A; and HRPG-450-48 at 456W, 48V, 9.5A. This 48V version provides the highest nominal output voltage in the 450 series while delivering 9.5A.
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Other HRPG-450 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HRPG-450-7.5 Power Supply 450W 7.5V | 450W | 7.5V | 60A | Indoor | $162.39 | View |
| Mean Well HRPG-450-5 Power Supply 450W 5V | 450W | 5V | 90A | Indoor | $162.39 | View |
| Mean Well HRPG-450-36 Power Supply 450W 36V | 450W | 36V | 12.5A | Indoor | $162.39 | View |
| Mean Well HRPG-450-3.3 Power Supply 297W 3.3V | 297W | 3.3V | 90A | Indoor | $162.39 | View |
| Mean Well HRPG-450-24 Power Supply 451.2W 24V | 451.2W | 24V | 18.8A | Indoor | $161.70 | View |
| Mean Well HRPG-450-15 Power Supply 450W 15V | 450W | 15V | 30A | Indoor | $162.39 | View |
| Mean Well HRPG-450-12 Power Supply 450W 12V | 450W | 12V | 37.5A | Indoor | $162.39 | View |
