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Mean Well HLG-320H-C2100DA Power Supply 319.2W 2100mA - DALI
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Mean Well HLG-320H-C2100DA Power Supply 319.2W 2100mA - DALI
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
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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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No of Output1
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Dimming ControlDALI
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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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Length9.92 in
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Width3.54 in
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Height1.72 in
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Weight4.14 lb
::specification::
Frequently Asked Questions
Can I use the HLG-320H-C2100DA with a DALI building management system for office LED lighting?
Yes. The DA suffix means this driver has a built-in DALI interface, allowing direct integration with DALI-2 or legacy DALI controllers and building management systems. At 319.2W and 2100mA constant current, it can power high-output LED panels or troffers in commercial office environments.
Is the HLG-320H-C2100DA suitable for outdoor architectural LED lighting controlled via DALI?
Yes. Its IP67 waterproof rating allows full outdoor exposure, including temporary submersion up to 1 meter. Combined with DALI dimming control and 319.2W at 2100mA output, it is well suited for facade lighting, monument illumination, or landscape LED fixtures managed through a DALI network.
Can the HLG-320H-C2100DA drive LED grow lights in a greenhouse?
Yes, provided the grow light modules operate within the 76-152V constant current range at 2100mA. The IP67 rating handles the high-humidity greenhouse environment, and DALI control lets you automate light-level scheduling through a central controller to match plant growth stages.
Will the HLG-320H-C2100DA work for tunnel or underpass LED lighting?
Yes. Tunnel lighting demands reliable weatherproof drivers with dimming capability. The HLG-320H-C2100DA's IP67 rating handles condensation and water ingress common in tunnels, while its DALI interface supports centralized dimming profiles that adjust light output based on time of day or traffic density.
What is the advantage of DALI control on the HLG-320H-C2100DA over analog dimming?
DALI uses a digital two-wire bus that supports individual addressing, grouping, and scene control of up to 64 devices per DALI line. Unlike 1-10V analog dimming, DALI allows bidirectional communication so you can query lamp status and faults remotely. This makes it preferable for large-scale installations requiring centralized monitoring.
Can the HLG-320H-C2100DA be installed in a fully exposed outdoor location?
Yes. The IP67 waterproof rating means it is protected against temporary immersion in water and can withstand direct rain, snow, and dust. Its -40°C to +85°C operating temperature range and aluminium casing make it suitable for fully exposed mounting without an additional enclosure.
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