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Mean Well HEP-240-54 Power Supply 240.3W 54V
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Mean Well HEP-240-54 Power Supply 240.3W 54V
The HEP-240 is a 240W Mean Well power converter (input range: 90~305VAC, operating temperature: -55~+70℃).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -55~+70℃
- ✓ Protections: Short circuit / Overload / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: Note.8 UL62368-1 IEC/EN62368-1, , IP65 (or IP68 for HEP-240 Blank-Type) , EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesHEP Series
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Power Rating240.3 Watt
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Output Voltage54 Volt
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Rated Current4.45 Ampere
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Input Voltage90V~305V
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No of Output1
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Standards MetCB,CE,EAC,UL
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Operation ModeConstant Voltage
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Operating Temperature-55°C~70°C
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Warranty6 Year
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Length9.61 in
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Width2.68 in
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Height1.53 in
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Weight2.87 lb
::specification::
Frequently Asked Questions
Can I use the HEP-240-54 for 54V telecom or wireless infrastructure equipment?
Yes, if the equipment is designed for constant 54V DC input and the total demand stays within 240.3W and 4.45A. That makes it relevant for 54V telecom, radio, and network hardware that calls for a fixed 54V supply.
Is the HEP-240-54 suitable for 54V industrial control or embedded systems?
It fits 54V constant-voltage systems that need regulated 54V DC up to 4.45A. For industrial or embedded use, the electrical match is the key requirement because this model is not a constant-current supply.
Can this model power 54V DC equipment in remote or exposed outdoor locations?
It can be used for 54V DC equipment that remains within 240.3W and 4.45A, and this version is rated IP68 for higher ingress protection. The fanless design and -55°C to +70°C operating range also support harsh outdoor conditions.
How well does the HEP-240-54 handle weather and temperature extremes?
This model is listed as IP68 and operates from -55°C to +70°C. Those published limits make it appropriate where both strong ingress protection and a very wide temperature range are required.
What voltage options are available in the HEP-240 series if I am comparing this 54V unit?
The HEP-240 series includes 12V at 192W and 16A, 15V at 225W and 15A, 24V at 240W and 10A, 36V at 241.2W and 6.7A, 48V at 240W and 5A, and 54V at 240.3W and 4.45A. In the listed lineup, each A and non-A version keeps the same published electrical rating for its voltage.
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Other HEP-240 Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HEP-240-48A Power Supply 240W 48V | 240W | 48V | 5A | IP65 | $110.13 | View |
| Mean Well HEP-240-54A Power Supply 240.3W 54V | 240.3W | 54V | 4.45A | IP65 | $110.13 | View |
| Mean Well HEP-240-48 Power Supply 240W 48V | 240W | 48V | 5A | IP68 | $113.11 | View |
