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Mean Well HVG-480-42AB Power Supply 480W 42V - Adjustable and Dimmable
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Mean Well HVG-480-42AB Power Supply 480W 42V - Adjustable and Dimmable
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 Control10V PWM,1-10V,Built-in Potentiometer,Resistance
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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
File Downloads
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Payment & Security
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Frequently Asked Questions
Can I use the HVG-480-42AB for a 42V LED strip lighting run in commercial signage?
Yes, if the LED strip or signage system is designed for 42V operation and fits within the driver's 478.8W maximum output. This model provides 42V at up to 11.4A, so it is better suited to higher-power 42V lighting runs than smaller 42V drivers.
Is this driver suitable for 42V architectural or facade lighting?
It can be a fit for 42V architectural lighting where a constant current driver with a 21-42V CC range is required. The IP65 water-resistant housing also makes it more appropriate for exposed outdoor lighting than an indoor-only driver.
Can this power a larger 42V channel letter or illuminated sign project?
It is suited to larger 42V sign lighting loads because it delivers up to 478.8W and 11.4A. Buyers should match it only to 42V sign modules or lighting systems that are compatible with constant current operation.
Will the HVG-480-42AB work for outdoor 42V landscape or perimeter lighting?
It can be used in outdoor lighting applications where IP65 water resistance is acceptable and the fixtures require 42V constant current power. Its operating temperature range of -40°C to +85°C also supports demanding ambient conditions.
How much 42V LED strip can this driver support?
Use the power formula: 478.8W divided by your strip's rated watts per meter equals the maximum estimated length. For example, the driver's limit is 478.8W total at 42V and 11.4A, but you should always check your strip rated power per meter and confirm it is a 42V-compatible load.
Is the HVG-480-42AB okay for wet or outdoor locations?
This model is rated IP65, so it is water-resistant and suitable for outdoor or damp locations where protection from dust and water spray is needed. It is not the same as an IP67 waterproof model, so it is better for rain-exposed areas than for places expecting more severe water exposure.
