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Mean Well HLG-320H-C3500A Power Supply 318.5W 3500mA - Adjustable
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Mean Well HLG-320H-C3500A 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 ControlBuilt-in Potentiometer
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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-C3500A to power high-current LED grow lights?
Yes. The HLG-320H-C3500A outputs 3500mA constant current at up to 318.5W, making it one of the higher-current options in the HLG-320H series. It is well suited for high-power LED grow light modules operating within the 46-91V CC range. The adjustable output lets you reduce drive current for different growth phases.
Is the HLG-320H-C3500A suitable for stadium or arena LED floodlighting?
Yes, provided the floodlight modules operate within the 46-91V CC voltage range at 3500mA. At 318.5W, it can drive high-intensity arrays for sports venue lighting. The adjustable potentiometer allows fine-tuning the output to match the exact module string voltage and current requirements.
Can the HLG-320H-C3500A drive high-power LED downlights for commercial spaces?
Yes. At 3500mA and 318.5W, it can power multiple high-output COB or multi-chip LED downlight engines wired in series, as long as the total string voltage stays within 46-91V. The adjustable output is useful for balancing light levels across different zones in a retail or hospitality installation.
How does the 3500mA output of the HLG-320H-C3500A compare to the 2100mA and 2800mA variants?
The HLG-320H-C series shares the same ~320W power class but distributes it differently. The C2100 models output 2100mA at 76-152V, the C2800 models output 2800mA at 57-114V, and the C3500 outputs 3500mA at 46-91V. Higher current variants suit LEDs with lower forward voltage strings, while lower current variants suit longer, higher-voltage strings.
How many LEDs can the HLG-320H-C3500A drive in series?
That depends on each LED's forward voltage. The CC voltage range is 46-91V at 3500mA. Divide your target string voltage by the forward voltage of one LED to estimate the count. For example, with 3V LEDs, roughly 15 to 30 LEDs could be wired in series within the 46-91V window.
Can the HLG-320H-C3500A operate in a hot, dusty factory environment?
Yes. It is rated IP65 (dust-tight and protected against water jets) and operates from -40°C to +85°C. The aluminium casing provides effective heat dissipation even at elevated ambient temperatures. For environments with high humidity or water pooling, the IP67 DA variant offers additional water protection.
