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Mean Well HEP-240-54A Power Supply 240.3W 54V
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Mean Well HEP-240-54A 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 the HEP-240-54A be used for 54V networking or communications equipment?
Yes, when the equipment requires constant 54V DC and the load stays within 240.3W and 4.45A. It is intended for fixed-voltage DC applications rather than current-regulated loads.
Is HEP-240-54A a fit for 54V automation or control cabinets?
It can fit automation or control systems that are specified for regulated 54V DC input. The published output is 240.3W at 4.45A, so connected equipment needs to stay inside that range.
Can I use this 54V model for 54V DC field equipment in demanding industrial sites?
It is designed for harsh environments, with a fanless build and 10G vibration tolerance, and it provides constant 54V DC. For field equipment, the application fit depends on staying within 240.3W and 4.45A and on whether IP65 protection is sufficient for the site.
Is the HEP-240-54A appropriate for outdoor use?
This version is rated IP65, so it is water-resistant and suitable where IP65 protection meets the enclosure requirement. Its operating temperature range of -55°C to +70°C supports use in very cold and very hot environments.
How does the HEP-240-54A compare to the other HEP-240 outputs?
In the HEP-240 family, the listed ratings are 192W at 12V and 16A, 225W at 15V and 15A, 240W at 24V and 10A, 241.2W at 36V and 6.7A, 240W at 48V and 5A, and 240.3W at 54V and 4.45A. The A and non-A versions shown for these 240-series models share the same published wattage, voltage, and current numbers by voltage option.
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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-240-54 Power Supply 240.3W 54V | 240.3W | 54V | 4.45A | IP68 | $113.11 | View |
| Mean Well HEP-240-48 Power Supply 240W 48V | 240W | 48V | 5A | IP68 | $113.11 | View |
