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Mean Well HRPG-450-24 Power Supply 451.2W 24V
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Mean Well HRPG-450-24 Power Supply 451.2W 24V
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 Rating451.2 Watt
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Output Voltage24 Volt
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Rated Current18.8 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-450-24 for a 24V automation cabinet or industrial control system?
This model provides a constant-voltage 24V output rated for 451.2W and up to 18.8A, so it fits 24V automation and control systems that need a regulated DC source. Its 85-264VAC input range also supports operation across common industrial AC inputs.
Is the HRPG-450-24 suitable for powering 24V embedded or IPC hardware from one supply?
It can support a centralized 24V DC bus when the combined load stays within 451.2W and 18.8A. That makes it relevant for 24V embedded equipment that expects constant-voltage input rather than constant-current operation.
Can this 24V model handle higher-demand 24V automation loads than the HRPG-300-24?
Yes, the HRPG-450-24 is rated for 451.2W and 18.8A, while the HRPG-300-24 is listed at 336W and 14A. It gives more 24V output capacity for systems that have grown beyond the 300-class version.
Is the HRPG-450-24 intended for outdoor environments?
The operating temperature range is -40°C to +70°C, so the unit is specified for a wide thermal range. No IP rating is provided in the product specs, which means the published data does not present it as an outdoor-rated or washdown-rated power supply.
How does the HRPG-450-24 compare with the other HRPG-450 models?
In the HRPG-450 group, the listed options 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 version is the 24V, 18.8A option in that family.
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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-450-48 Power Supply 456W 48V | 456W | 48V | 9.5A | Indoor | $149.44 | 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-450-15 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 |
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