Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well HVG-480-42A Power Supply 480W 42V - Adjustable
Description
Description
Features
| 180~528VAC wide input range |
| Constant Voltage + Constant Current mode output |
| Metal housing with Class I design |
| Built-in active PFC |
| IP67 / IP65 rating for indoor or outdoor installations |
| Function options: output adjustable via potentiometer; 3 in 1 dimming (dim-to-off) ; Smart timer dimming |
| Typical lifetime>50000 hours |
| 5 years warranty |
General Specification
| AC input voltage range | 180~528VAC (single phase); 254~747VDC |
| AC inrush current (max.) | COLD START 40A(twidth=1100 s measured at 50% I μ peak) at 480VAC; Per NEMA 410 |
| DC adjustment range | ±10% rated output voltage |
| Current adjustment range | 55%~100% |
| Over current protection | 95%~108% constant current limiting, auto-recovery |
| Over-voltage protection | 110%~140% rated output voltage |
| Withstand voltage | I/P-O/P: 3.75kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC |
| Working temperature | -40~+85ºC (refer to output derating curve) |
| Safety standards | UL8750 (type”HL”), CSA C22.2 No. 250.13-12, IP65 or IP67, EAC TP TC 004 approved |
| EMC standards | EN55015, EN61000-3-2 class C, EN61000-3-3, EN61000-4-2,3,4,5,6,8,11, EN61547, FCC part 15 class B |
| Connection Input | UL rated, STW 18AWGx3C (30cm) |
| Connection Output A&D-Type | SJTW 14AWGx2C (30cm) |
| Connection Output B-Type | SJTW 14AWGx2C (30cm) + UL2517 18AWGx2C (30cm) |
| Dimension (LxWxH) (mm) | 262 x 1258x 43.8 |
Specifications
Specifications
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BrandMean Well
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SeriesHVG Series
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Power Rating478.8 Watt
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Output Voltage42 Volt
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Rated Current11.4 Ampere
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Input Voltage180V~528V
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No of Output1
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Dimming ControlBuilt-in Potentiometer
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Standards MetEAC,FCC,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-40°C~85°C
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Warranty5 Year
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Length10.32 in
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Width4.92 in
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Height1.72 in
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Weight6.17 lb
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Payment & Security
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Frequently Asked Questions
Can I use the HVG-480-42A for 42V LED lighting modules or arrays?
Yes, if the 42V lighting load stays within 478.8W and 11.4A. The driver operates in constant current mode with a 21-42V CC range, so the load needs to be designed for that range.
Is the HVG-480-42A suitable for 42V illuminated signage?
It can be used for 42V illuminated signage where the total load does not exceed 478.8W. Its 42V output and 11.4A capacity make it suitable for larger 42V LED sign systems.
Can this driver run 42V lighting in commercial facilities with higher AC input voltage?
Yes. The 180-528VAC input range supports use across a wide span of commercial AC supply voltages for lighting applications.
How much 42V LED strip can the HVG-480-42A support?
The available output power is 478.8W. To estimate strip length, use 478.8W divided by your strip's rated watts per meter, and check your strip rated power per meter before sizing.
Is the HVG-480-42A suitable for outdoor use?
It has an IP65 Water-Resistant rating, so it is intended for outdoor or damp environments where the driver has suitable protection. It is also rated for -40°C to +85°C operation.
