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Mean Well ELG-150-36DA Power Supply 150W 36V - DALI
The ELG-150 is a 150W Mean Well power converter.
Key Features
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: UL8750 (type”HL”), EN61347-1, EN61347-2-13 independent, EN62384, IP65 or IP67
- ✓ 3 years warranty
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BrandMean Well
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SeriesELG Series
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Power Rating150.1 Watt
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Output Voltage36 Volt
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Rated Current4.17 Ampere
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Input Voltage100V~305V
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No of Output1
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Dimming ControlDALI
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Standards MetBSI,CB,CCC,CE,EAC,ENEC,KC,RCM,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-40°C~90°C
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Warranty5 Year
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Length8.62 in
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Width2.48 in
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Height1.4 in
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Weight2.09 lb
::specification::
Frequently Asked Questions
What does the 'DA' suffix mean on the ELG-150-36DA?
The 'DA' suffix on Mean Well ELG series indicates that the driver includes both a DALI dimming input and a built-in output-level potentiometer for initial setup trimming. The ELG-150-36DA accepts DALI bus commands from a DALI controller and also allows a technician to manually trim the output within the 18–36V constant-current range during commissioning.
Can I use the ELG-150-36DA for a 36V LED strip installation in a smart building with DALI controls?
Yes. The ELG-150-36DA is specifically designed for DALI-controlled environments. It connects directly to a DALI bus for remote dimming commands from a building automation system, making it appropriate for smart offices, hotels, or commercial spaces with centralized DALI lighting control and 36V LED strip fixtures.
Is the ELG-150-36DA waterproof enough for outdoor installations?
Yes. The ELG-150-36DA carries an IP67 rating, providing dust-tight and temporary water-immersion protection. This allows installation in outdoor enclosures, wet-location signage, or covered exterior fixtures where the driver may be exposed to rain or washdown.
How many meters of 36V LED strip can the ELG-150-36DA drive?
The ELG-150-36DA outputs 150.1W at 36V. Divide 150W by your strip's watt-per-meter consumption. For a 12 W/m strip, the maximum is approximately 12.5 meters; for a 20 W/m strip, approximately 7.5 meters. Check your strip's rated power per meter and keep continuous load at or below 80% of rated output — roughly 10 m and 6 m respectively in those examples.
Can the ELG-150-36DA be used in a theatrical or stage lighting rig with 36V LED strips?
Yes. Theatre and stage rigs benefit from DALI-controllable LED drivers because they allow scene programming and smooth dimming across multiple circuits. The ELG-150-36DA's DALI interface, 150.1W capacity, and -40°C to +90°C operating range make it suitable for stage cove strips, border lights, or colour-wash strip runs using 36V LED products.
Is the ELG-150-36DA suitable for powering 36V LED modules in outdoor architectural facade lighting?
Yes. The IP67 rating protects against outdoor moisture, and the DALI interface allows the facade lighting to be dimmed or scheduled from a central building management system. At 150.1W, it can power a significant run of 36V architectural LED modules along a building exterior.
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Other ELG-150 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-150-48 Power Supply 150W 48V | 150.2W | 48V | 3.13A | IP67 | $40.43 | View |
| Mean Well ELG-150-48DA Power Supply 150W 48V -DALI | 150.2W | 48V | 3.13A | IP67 | $46.89 | View |
| Mean Well ELG-150-48B Power Supply 150W 48V - Dimmable | 150.2W | 48V | 3.13A | IP67 | $43.79 | View |
| Mean Well ELG-150-24DA Power Supply 150W 24V - DALI | 150W | 24V | 6.25A | IP67 | $46.89 | View |
| Mean Well ELG-150-48A-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC | — | — | — | IP65 | $39.82 | View |
| Mean Well ELG-150-12B Power Supply 120W 12V 3-wire Input - Dimmable | 120W | 12V | 10A | IP67 | $43.79 | View |
| Mean Well ELG-150-12-3Y AC-DC Single output LED Driver Mix Mode (CV+CC) with PFC | 150W | 12V | 10A | IP67 | $68.60 | View |
