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Mean Well HLG-320H-C3500B Power Supply 318.5W 3500mA - Dimmable
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Mean Well HLG-320H-C3500B Power Supply 318.5W 3500mA - Dimmable
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,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-C3500B to drive high-power LED downlights in a commercial building?
Yes. The HLG-320H-C3500B delivers 3500mA constant current at up to 318.5W, making it capable of powering high-output LED downlight fixtures. The LED string's total forward voltage must fall within the 46-91V CC voltage range. Its IP65 rating allows installation in damp or dusty mechanical rooms.
Is the HLG-320H-C3500B suitable for powering LED arrays in large illuminated signage?
It can work for signage modules that require high drive current at relatively low voltage. At 3500mA with a CC range of 46-91V, it is best suited for short series strings of high-current LEDs rather than long strings of low-current modules. Confirm that your sign modules' combined forward voltage stays within 46-91V.
Can I dim the HLG-320H-C3500B for nighttime brightness reduction in outdoor LED fixtures?
Yes. The B suffix indicates a built-in 1-10V/PWM dimming input, allowing external dimming controllers or building automation systems to reduce output. This is useful for scheduling lower brightness at night in parking lot or pathway lighting applications.
How many LEDs can I run in series with the HLG-320H-C3500B?
The exact count depends on each LED's forward voltage. The driver operates in constant current mode at 3500mA with a CC voltage range of 46-91V, so you need to sum the forward voltages of your LEDs and verify the total stays within that range. Higher forward voltage LEDs will allow fewer in series; lower forward voltage LEDs will allow more.
Can I install the HLG-320H-C3500B in a semi-exposed outdoor location?
Yes. Its IP65 rating protects against dust ingress and low-pressure water jets, making it suitable for sheltered outdoor enclosures, soffits, or ventilated housings. It is not rated for full submersion. For installations requiring submersion protection, consider the IP67-rated HLG-320H-C3500DA.
What is the difference between the HLG-320H-C3500B and the HLG-320H-C3500A?
Both share the same 318.5W, 3500mA, 46-91V constant current specs and IP65 rating. The -C3500A includes a built-in potentiometer for output current adjustment but no dimming signal input. The -C3500B provides a 1-10V/PWM dimming input instead. The -C3500AB combines both features, and the -C3500DA adds DALI dimming with IP67 protection.
