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Mean Well HLG-320H-C3500DA Power Supply 318.5W 3500mA - DALI
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Mean Well HLG-320H-C3500DA Power Supply 318.5W 3500mA - DALI
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 ControlDALI
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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-C3500DA with a DALI lighting control system for commercial downlights?
Yes. The DA suffix indicates native DALI-2 dimming support, allowing seamless integration with DALI bus controllers used in commercial building management systems. At 318.5W and 3500mA constant current, it can drive high-output LED downlights whose combined forward voltage falls within the 46-91V CC range.
Is the HLG-320H-C3500DA suitable for outdoor LED fixtures controlled by a centralized DALI network?
Yes. Its IP67 waterproof rating makes it suitable for fully exposed outdoor installations including wet locations, and the DALI interface allows centralized brightness scheduling from a building automation controller. At 3500mA and up to 318.5W, it handles high-current LED fixtures with forward voltages summing to 46-91V.
Can the HLG-320H-C3500DA power LED modules in a parking garage lighting system?
Yes. The 3500mA constant current output and 318.5W capacity are well matched to high-output LED fixtures used in parking structures. The IP67 waterproof enclosure handles the damp conditions typical of open or semi-open garages, and the DALI control input enables occupancy-based dimming to reduce energy use.
How does the IP67 rating on the HLG-320H-C3500DA differ from the IP65 models in the same series?
IP67 provides protection against temporary submersion in water up to 1 meter depth for 30 minutes, in addition to full dust protection. IP65 models like the HLG-320H-C3500A and -C3500B protect against low-pressure water jets but are not submersion-rated. Choose the DA model when the driver may be exposed to standing water or heavy rain.
What operating temperature range does the HLG-320H-C3500DA support?
The HLG-320H-C3500DA operates from -40°C to +85°C, making it suitable for extreme cold and hot climates. Its aluminium casing aids heat dissipation. In enclosed installations near the upper temperature limit, ensure adequate ventilation or derate the load to maintain reliability.
How many LEDs can I connect in series to the HLG-320H-C3500DA?
The number depends on each LED's forward voltage. The driver outputs 3500mA constant current with a CC voltage range of 46-91V. Sum the forward voltages of your LEDs and confirm the total falls within that window. Because this is a relatively low voltage range, it is suited to shorter series strings of high-current LEDs.
