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Mean Well HLG-320H-C2100AB Power Supply 319.2W 2100mA - Adjustable ...
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Description
Description
The HLG-320H is a 320W 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 & EMC
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesHLG-C Series
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Power Rating319.2 Watt
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Output Voltage156 Volt
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Rated Current2.1 Ampere
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Input Voltage90V~305V
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Standards MetCB,CCC,CE,EAC,ENEC,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~85°C
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Warranty7 Year
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Length25.2 cm
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Width9 cm
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Height4.38 cm
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Weight1.88 kg
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the HLG-320H-C2100AB for dimmable LED high-bay fixtures in a distribution center?
Yes. The HLG-320H-C2100AB delivers 2100mA constant current at up to 319.2W, driving high-output LED modules with string voltages in the 76-152V range. The 1-10V/PWM dimming input allows integration with occupancy sensors or centralized lighting controls to reduce energy usage in unoccupied aisles.
Is the HLG-320H-C2100AB a good choice for powering LED tunnel lighting with dimming?
Yes. The 319.2W output at 2100mA handles the high-power LED modules used in tunnel lighting. The dimming input allows automatic brightness adjustment based on ambient daylight at the tunnel entrance. Its IP65 protection is adequate for enclosed tunnel environments, and the -40°C to +85°C range covers typical tunnel temperature conditions.
Can the HLG-320H-C2100AB drive LED panels in a large retail space with adjustable brightness?
Yes, provided the LED panels require 2100mA and their total string voltage is within 76-152V. The potentiometer lets you calibrate the base current to the panel's optimal level, while the 1-10V/PWM dimming input gives the lighting controller smooth, scene-based brightness adjustment.
What makes the HLG-320H-C2100AB different from the C2100A and C2100B?
All three share the same 319.2W / 2100mA specs and 76-152V CC range. The -C2100A has an output current adjustment potentiometer only (IP65). The -C2100B has a 1-10V/PWM dimming input only (IP65). The -C2100AB combines both the adjustment potentiometer and the dimming input in one unit (IP65), giving maximum flexibility for current calibration and dynamic brightness control.
How do I match the HLG-320H-C2100AB to my LED load?
Confirm your LEDs require approximately 2100mA drive current and that the total series string forward voltage falls within 76-152V. Use the built-in potentiometer to fine-tune the current if your LEDs perform best at a slightly lower value. The driver will automatically regulate voltage across the 76-152V range to maintain the set current.
Is the HLG-320H-C2100AB rated for damp or wet indoor environments?
Yes. The IP65 rating protects against dust and low-pressure water jets, making it suitable for damp indoor areas such as car washes, food processing plants, or natatoriums. Ensure the driver is mounted in a position that allows adequate ventilation for heat dissipation within its -40°C to +85°C operating range.
