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Mean Well HLG-320H-C3500AB Power Supply 318.5W 3500mA - Adjustable and Dimmable
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Mean Well HLG-320H-C3500AB Power Supply 318.5W 3500mA - Adjustable ...
Description
Description
Features
| Universal AC input (up to 305VAC) / Full range |
| High efficiency up to 95% |
| Built-in active PFC function, PF> 0.9 for 60% of load or higher |
| Protections: Short circuit / Over current / Over voltage / Over temperature |
| IP67 / IP65 design for indoor or outdoor installations |
| Cooling by free air convection |
| Output current adjustable |
| Suitable for LED lighting and street lighting applications |
| Meet 4kV surge immunity level (IEC61000-4-5) |
| Multiple models for choice: A-Type: IP65 rated. Output voltage and constant current level can be adjusted through internal potentiometer B-Type: IP67 rated and built-in 3 in 1 dimming function (1~10VDC, PWM signal, or resistance) C-Type: Terminal block for I/O connection Blank-Type: IP67 rated. Cable for I/O connection D-Type(option): IP67 rated. Timer dimming function, contact MEAN WELL for details (safety pending for 150~240W) |
| 7 years warranty |
General Specification
| AC input voltage range | 90~305VAC ; 127~431VDC |
| AC inrush current (max.) | Cold start, 70A at 230VAC |
| DC adjustment range | ±6% rated output voltage |
| Current adjustment range | 50%~100% |
| Over current protection | 95%~108% constant current limiting, auto-recovery |
| Over voltage protection | 110%~140% rated output voltage |
| Setup, rise, hold up time | 2500ms, 80ms, 15ms at full load and 230VAC |
| Withstand voltage | I/P-O/P: 3.75kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC |
| Working temperature | -40~+70ºC (refer to output derating curve) |
| Safety standards | UL8750, TUV EN61347-1, EN61347-2-13, PSE J61347-1, J61347-2-13 (except for C-Type) approved; UL1012, UL60950-1 |
| EMC standards | EN55015, EN55022 class B, EN61000-3-2 class C, EN61000-3-3, EN61000-4-2,3,4,5,6,8,11, EN61547 |
| Connection Input | UL rated, SJTW 18AWGx3C (30cm); |
| Connection Output | A/D/Blank-Type: SJTW 14AWGx2C (30cm) ; B-Type: SJTW 14AWGx2C (30cm)+SJTW 18AWGx2C (30cm); C-Type: Terminal block |
| Dimension (LxWxH) (mm) | 252x 90x 43.8 |
Specifications
Specifications
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BrandMean Well
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SeriesHLG-C Series
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Power Rating318.5 Watt
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Output Voltage95 Volt
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Rated Current3.5 Ampere
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Input Voltage90V~305V
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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 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
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the HLG-320H-C3500AB for dimmable LED high-bay fixtures in a distribution center?
Yes. The HLG-320H-C3500AB delivers 3500mA constant current at 318.5W with both output adjustment and dimming input (1-10V, PWM, or resistance). This makes it ideal for high-bay luminaires in warehouses and distribution centers where occupancy-based or daylight-responsive dimming reduces energy costs.
Is the HLG-320H-C3500AB a good choice for dimmable LED grow lights?
Yes. At 3500mA and 318.5W, it provides high drive current for demanding grow light modules in the 46-91V range. The adjustable potentiometer sets the baseline output, while the dimming input allows automated intensity changes for different photoperiods or growth stages without rewiring.
Can the HLG-320H-C3500AB power dimmable LED floodlights for an outdoor event venue?
Yes, for floodlight modules operating within the 46-91V CC range at 3500mA. The dimming input supports scene control from a lighting console. Note that its IP65 rating handles dust and water spray, but the driver should be mounted in a protected location or enclosure for full rain exposure.
What is the difference between the HLG-320H-C3500A and the HLG-320H-C3500AB?
Both share the same 318.5W / 95V / 3500mA core specs, 46-91V CC range, IP65 rating, and built-in output adjustment potentiometer. The -AB adds a dimming input (1-10V, PWM, or resistance) for external brightness control. Choose the -A if you only need fixed output adjustment, or the -AB if you need dynamic dimming capability.
How many LEDs can the HLG-320H-C3500AB drive at 3500mA?
The number depends on each LED's forward voltage. With a CC voltage range of 46-91V, divide your target string voltage by the individual LED forward voltage. The driver will regulate at 3500mA constant current as long as the total string voltage remains within 46-91V.
Can the HLG-320H-C3500AB withstand freezing outdoor conditions in a sheltered enclosure?
Yes. Its -40°C to +85°C operating temperature range covers extreme cold without requiring a heater. The IP65 rating keeps out dust and water spray, making it safe for sheltered outdoor enclosures such as pole-mounted cabinets, canopy housings, or covered equipment rooms.
