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Mean Well HLG-480H-54 Power Supply 480W 54V
The HLG-480H is a 480W Mean Well power converter (input range: 90~305VAC).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: SAFETY & ISOLATION RESISTANCE EMC EMC EMISSION EMC IMMUNITY MTBF OTHERS DIMENSION NOTE
- ✓ 3 years warranty
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BrandMean Well
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SeriesHLG Series
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Power Rating480 Watt
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Output Voltage54 Volt
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Rated Current8.9 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CCC,CE,EAC,PSE,RCM,TUV,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-40°C~90°C
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Warranty7 Year
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Length10.32 in
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Width4.92 in
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Height1.72 in
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Weight6.17 lb
::specification::
Frequently Asked Questions
Can I use the HLG-480H-54 to power long runs of 54V LED strip lighting?
Yes. The HLG-480H-54 delivers 480W at 54V with up to 8.9A of output current. The higher 54V rail reduces voltage drop over long cable runs compared to lower-voltage drivers, making it a strong choice for extended commercial LED strip installations.
Is the HLG-480H-54 suitable for powering 54V LED high-bay fixtures in a warehouse?
Yes. At 480W, this driver can supply substantial power to 54V high-bay LED luminaires. The constant-current operation with a CC voltage range of 27-54V provides stable output even with slight variations in fixture forward voltage across the string.
Can the HLG-480H-54 drive large 54V LED panel arrays for commercial signage?
Yes. The 480W output capacity can power sizable 54V LED panel configurations used in sign cabinets or backlit displays. Its IP67 waterproof rating makes it suitable for outdoor sign installations without needing a separate weatherproof enclosure.
How many meters of 54V LED strip can the HLG-480H-54 support?
That depends on your strip's rated power per meter. The HLG-480H-54 provides up to 480W at 54V. For example, a strip rated at 12W/m would allow up to 40 meters (480W / 12W per meter = 40m). Always check your strip's rated power per meter and keep total load at or below 480W.
Can the HLG-480H-54 be installed outdoors in exposed weather conditions?
Yes. The HLG-480H-54 carries an IP67 waterproof rating, meaning it can withstand temporary submersion and direct rain. It also operates from -40°C to +90°C, so it handles both extreme cold and hot rooftop environments without a secondary enclosure.
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Other HLG-480H Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-480H-24B Power Supply 480W 24V- Dimmable | 480W | 24V | 20A | IP67 | $142.65 | View |
| Mean Well HLG-480H-24 Power Supply 480W 24V | 480W | 24V | 20A | IP67 | $124.13 | View |
| Mean Well HLG-480H-24A Power Supply 480W 24V - Adjustable | 480W | 24V | 20A | IP65 | $138.61 | View |
| Mean Well HLG-480H-48B Power Supply 480W 48V- Dimmable | 480W | 48V | 10A | IP67 | $142.65 | View |
| Mean Well HLG-480H-54AB Power Supply 480W 54V - Adjustable and Dimmable | 480W | 54V | 8.9A | IP65 | $151.52 | View |
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