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Mean Well HLG-240H-C700B Power Supply 249.9W 700mA - Dimmable
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Mean Well HLG-240H-C700B Power Supply 249.9W 700mA - Dimmable
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 Control10V PWM,1-10V,Resistance
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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-C700B with a 1-10V dimmer to control high-voltage LED arrays?
Yes. The HLG-240H-C700B includes a dimming signal input and delivers 700mA constant current across a 178-357V range at up to 249.9W. You can pair with a 1-10V or PWM dimming controller to smoothly adjust brightness on compatible high-voltage LED arrays without needing a separate dimming module.
Is the HLG-240H-C700B suitable for driving LED street light or area light fixtures?
Yes. With 249.9W at 700mA constant current and an IP65 water-resistant rating, this driver can power outdoor LED area lights designed for high-voltage series LED strings within the 178-357V range. Its wide 90-305VAC input handles international mains voltages, and the -40°C to +90°C operating range covers extreme climates.
Can I use the HLG-240H-C700B for architectural LED facade lighting?
Yes, provided your facade luminaires accept 700mA constant-current drive in the 178-357V range. The IP65 rating handles rain-sheltered outdoor mounting, and the dimming input allows scene control via building management systems. For fully exposed rain locations, mount inside a weatherproof junction box.
Can the HLG-240H-C700B power LED modules for large backlit display panels?
Yes. At 249.9W and 700mA, it can drive high-voltage LED module strings used in large-format backlit displays, light boxes, or illuminated menu boards. The dimming input lets you adjust display brightness to match ambient lighting conditions throughout the day.
What LED forward voltage total should I target when using the HLG-240H-C700B?
Your series LED string's total forward voltage must fall within the 178-357V constant-current range. The exact number of LEDs depends on each LED's forward voltage. For example, if each LED has a 3V forward voltage, a string of roughly 60 to 119 LEDs would be within range, but always verify with your specific LED datasheet.
Can the HLG-240H-C700B handle temperature extremes in outdoor enclosures?
Yes. It is rated for -40°C to +90°C operating temperature and carries IP65 water resistance. This makes it reliable in hot rooftop enclosures in summer or cold outdoor cabinets in winter. Ensure adequate ventilation if the enclosure interior may exceed 90°C under direct sun.
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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 |
