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Mean Well HLG-240H-C700A Power Supply 249.9W 700mA - Adjustable
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Mean Well HLG-240H-C700A Power Supply 249.9W 700mA - Adjustable
The HLG-240H is a 240W 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
- ✓ 3 years warranty
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BrandMean Well
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SeriesHLG-C Series
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Power Rating249.9 Watt
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Output Voltage360 Volt
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Rated Current0.7 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming ControlBuilt-in Potentiometer
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Standards MetCB,CCC,CE,EAC,ENEC,RCM,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~90°C
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Warranty7 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 HLG-240H-C700A to drive a long series string of LEDs for signage?
Yes. The HLG-240H-C700A outputs 700mA constant current with an exceptionally wide CC voltage range of 178-357V, allowing very long series strings of LED modules. This is well suited for large channel-letter signs or long linear LED arrays where many modules are wired in series. The adjustable output lets you reduce current to match your specific LED requirements.
Is the HLG-240H-C700A suitable for driving high-voltage LED street light modules?
Yes, provided the street light module requires approximately 700mA and has a forward voltage within 178-357V. At 249.9W, it can power substantial street or area lighting LED arrays. The IP65 rating allows sheltered outdoor installation, and the adjustable output potentiometer lets you fine-tune the drive current during commissioning.
Can the HLG-240H-C700A power a series string of LED downlights in a commercial space?
Yes. The high CC voltage range (178-357V) lets you wire many LED downlight modules in series on a single driver, simplifying wiring in long corridors or large open floor plans. At 700mA and up to 249.9W, the driver maintains consistent brightness across the entire string. The adjustable output accommodates variations in module forward voltage.
Why would I choose the HLG-240H-C700A over a higher-current variant like the C2100A?
The C700A at 700mA and 178-357V suits LED loads with high total forward voltage and lower current draw, such as many LEDs wired in a long series string. The C2100A at 2100mA and 59-119V suits fewer LEDs that each need higher current. Both deliver approximately 250W total. Choose based on your LED module's rated current and the series string voltage.
Is the HLG-240H-C700A safe to install outdoors on a pole or building exterior?
The IP65 rating protects against dust and water jets, making it suitable for pole-mounted or wall-mounted outdoor installations in sheltered or semi-exposed locations. For direct exposure to heavy rain or temporary submersion, an IP67-rated enclosure would be more appropriate. The -40°C to +90°C operating range covers extreme outdoor temperatures.
Does the output voltage of 360V on the HLG-240H-C700A pose any special safety concerns?
Yes. At 360V output, the HLG-240H-C700A exceeds the 60VDC low-voltage threshold, which means the output wiring and connections must be treated as hazardous voltage. Proper insulation, enclosed wiring, and compliance with local electrical codes for high-voltage DC circuits are required. This is flagged in the product features as high output voltage greater than 60VDC.
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Other HLG-240H Models
3 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-240H-C2100B Power Supply 249.9W 2100mA - Dimmable | 249.9W | 122V | 2.1A | IP65 | $68.00 | View |
| Mean Well HLG-240H-C2100A Power Supply 249.9W 2100mA - Adjustable | 249.9W | 122V | 2.1A | IP65 | $66.24 | View |
| Mean Well HLG-240H-C1050B Power Supply 249.9W 1050mA - Dimmable | 249.9W | 241V | 1.05A | IP65 | $68.00 | View |
