Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well HVGC-320-700B Power Supply 320W 700mA - 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 Rating300 Watt
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Output Voltage442 Volt
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Rated Current0.7 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 I use the HVGC-320-700B for high-voltage LED downlights?
It can be a fit for LED downlight systems that need a constant current driver at 700mA and run within the 214-428V constant current range. Its 300W rating is aimed at higher-power fixtures rather than small constant voltage lighting loads. Because it is a constant current model, it should only be used with downlights designed for constant current operation.
Is the HVGC-320-700B suitable for outdoor LED signage modules?
It can suit outdoor signage or architectural LED modules if the module string is designed for 700mA constant current and falls within 214-428V. The IP67 rating supports wet and exposed environments, and the aluminium casing is built for demanding conditions. It is not the right choice for constant voltage signage products.
Can this driver run a long series small LED array?
Yes, this model is intended for constant current LED arrays that operate at 700mA across a relatively high voltage span of 214-428V. That makes it better suited to longer series arrays than low-voltage constant current drivers. The total array load also needs to stay within the 300W power rating.
How do I know if my LEDs are compatible with the HVGC-320-700B?
Check that your LED load is a constant current load rated for 700mA and that the combined forward voltage falls inside the 214-428V CC output range. The number of LEDs depends on the forward voltage of each LED, so there is no single fixed LED count for this driver. This is a constant current unit, not a constant voltage power supply.
Is the HVGC-320-700B appropriate for harsh outdoor or industrial locations?
It is built for demanding environments with an IP67 waterproof rating and an operating temperature range of -40°C to +90°C. The wide 180-528VAC input range also helps in installations with varied AC supply conditions. Its aluminium casing supports use in tougher commercial and industrial settings.
