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Mean Well HLG-320H-12 Power Supply 264W 12V
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 Series
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Power Rating264 Watt
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Output Voltage12 Volt
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Rated Current22 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming ControlNone
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Standards MetCB,CCC,CE,EAC,PSE,RCM,TUV,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-40°C~90°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
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the HLG-320H-12 to power long runs of 12V LED strip lighting for architectural accent illumination?
Yes. The HLG-320H-12 delivers 264W at 12V with up to 22A, making it capable of driving substantial lengths of 12V LED strip. For example, if your strip draws 14.4W per meter, this driver supports up to 264 / 14.4 = 18.3 meters. Check your strip's rated power per meter and keep total wattage at or below 264W.
Is the HLG-320H-12 suitable for powering 12V LED channel letter signage?
Yes. At 264W and 12V with 22A of output current, the HLG-320H-12 can drive multiple strings of 12V LED modules used in illuminated channel letters. The IP67 waterproof rating allows outdoor sign-cabinet mounting, and the wide 90-305VAC input supports varying commercial mains voltages.
Can the HLG-320H-12 power 12V LED under-cabinet lighting across a large commercial kitchen?
Yes. With 264W at 12V and 22A output, the HLG-320H-12 has enough capacity for extensive 12V LED under-cabinet runs in commercial kitchens. The IP67 rating also protects against splashes and steam common in kitchen environments. Keep the total connected load at or below 264W.
How many meters of 12V LED strip can the HLG-320H-12 support?
That depends on the strip's power per meter. The HLG-320H-12 supplies up to 264W at 12V (22A). For example, a strip rated at 9.6W per meter could run up to 264 / 9.6 = 27.5 meters. A higher-output strip at 19.2W per meter would support 264 / 19.2 = 13.75 meters. Always check your strip's rated power per meter.
Can the HLG-320H-12 be installed outdoors in direct weather exposure?
Yes. The IP67 waterproof rating protects against full dust ingress and temporary water immersion up to 1 meter. It can be mounted in exposed outdoor locations, sign cabinets, or ground-level junction boxes without additional weatherproofing.
What is the difference between the HLG-320H-12 and the HLG-240H-12 for 12V LED projects?
The HLG-320H-12 provides 264W at 12V (22A) while the HLG-240H-12 provides 192W at 12V (16A). Both are IP67 waterproof with the same 90-305VAC input range. Choose the 320H when your total 12V LED load exceeds 192W or when you want additional headroom for future expansion.
Other HLG-320H Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-320H-24 Power Supply 320W 24V | 320W | 24V | 13.34A | IP67 | $81.83 | View |
| Mean Well HLG-320H-24B Power Supply 320W 24V- Dimmable | 320W | 24V | 13.34A | IP67 | $81.04 | View |
| Mean Well HLG-320H-48B Power Supply 320W 48V- Dimmable | 320W | 48V | 6.7A | IP67 | $81.04 | View |
| Mean Well HLG-320H-24A Power Supply 320W 24V - Adjustable | 320W | 24V | 13.34A | IP65 | $93.02 | View |
| Mean Well HLG-320H-42A Power Supply 320W 42V - Adjustable | 320W | 42V | 7.65A | IP65 | $86.45 | View |
| Mean Well HLG-320H-12A Power Supply 264W 12V - Adjustable | 264W | 12V | 22A | IP65 | $88.06 | View |
| Mean Well HLG-320H-42B Power Supply 320W 42V- Dimmable | 320W | 42V | 7.65A | IP67 | $96.14 | View |
