Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well HVGC-320-2800B Power Supply 320W 2800mA - Dimmable
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Description
Description
Features
| Wide input range 180 ~ 528VAC |
| Constant Current mode output |
| Metal housing with Class design |
| Built-in active PFC function |
| IP67 / IP65 design for indoor or outdoor installations |
| Function options: output adjustable via potentiometer; 3 in 1 dimming (dim-to-off) ; Timer dimming |
| Typical lifetime>50000 hours |
| 5 years warranty |
General Specification
| AC input voltage range | 180~528VAC ; 254~747VDC |
| AC inrush current (max.) | Cold start 50A/480VAC |
| Over temperature protection | Shut down and latch off o/p voltage, re-power on to recover |
| Over voltage protection | Shut down o/p voltage with auto-recovery or re-power on to recovery |
| Withstand voltage | I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC |
| Working temperature | -40~+90ºC (refer to output derating curve) |
| Safety standards | UL8750 CSA C22.2 No. 250.13-12, ENEC EN61347-1, EN61347-2-13, EN62384, independent,IP65 or IP67 approved |
| EMC standards | Compliance to EN61000-4-2,3,4,5,6,8,11, EN61547, light industry level(surge immunity Line-Earth 4KV,Line-Line 2KV), criteria A |
| Dimension (LxWxH)(mm) | 262 x 90 x 43.8 mm |
Specifications
Specifications
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BrandMean Well
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SeriesHVGC Series
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Power Rating320 Watt
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Output Voltage118 Volt
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Rated Current2.8 Ampere
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Input Voltage180V~528V
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Standards MetCE,EAC,ENEC,FCC,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~90°C
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Warranty5 Year
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Length26.2 cm
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Width9 cm
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Height4.38 cm
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Weight2 kg
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Frequently Asked Questions
Can the HVGC-320-2800B be used for waterproof LED downlight projects?
Yes, it can be used for LED downlights that require a 2800mA constant current driver and have a total forward voltage within 57-114V. Its IP67 waterproof rating makes it the better choice where the driver will be exposed to tougher environmental conditions.
Is the HVGC-320-2800B suitable for outdoor signage modules?
It can be used with signage modules when they are designed as a 2800mA constant current load and the full forward voltage is within 57-114V. It should not be substituted for a constant voltage power supply in fixed-voltage signage systems.
Can this driver run a high-current LED array in an exterior fixture?
Yes, provided the LED array is specified for 2800mA constant current and its total forward voltage remains within the 57-114V CC range. The 320W rating and IP67 housing make it suitable for higher-power array applications in more exposed locations.
How do I confirm LED compatibility with the HVGC-320-2800B?
Confirm that the LEDs are intended for 2800mA constant current operation and that their total forward voltage falls between 57V and 114V. The number of LEDs depends on each LED's forward voltage, so a fixed LED count should not be assumed.
What environmental conditions is the HVGC-320-2800B built for?
This model is rated IP67 waterproof and operates from -40°C to +90°C, so it is intended for demanding indoor or outdoor environments. The aluminium casing also supports use in applications that need a durable enclosed driver body.
How does the HVGC-320-2800B compare with the other 2800mA 320W variants?
HVGC-320-2800A, HVGC-320-2800AB, and HVGC-320-2800B all share the same 320W, 2800mA, 57-114V constant current platform. The difference is by variant type, with A adjustable, AB adjustable and dimmable, and B dimmable; this B version is listed here with IP67 waterproof protection.
