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Mean Well ELG-150-C1400DA Power Supply 150W 1400mA - 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-C Series
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Power Rating149.8 Watt
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Output Voltage115 Volt
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Rated Current1.4 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,RCM,UL
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Operation ModeConstant Current
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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
Can the ELG-150-C1400DA be used in a DALI-controlled LED downlight system?
Yes. The ELG-150-C1400DA integrates a DALI dimming interface, allowing it to receive dimming commands directly from a DALI lighting control bus. At 149.8W and 1400mA constant current, it is well suited to commercial LED downlight drivers controlled by building management or DALI scene controllers.
Is the ELG-150-C1400DA rated for outdoor or wet-location LED installations?
Yes. The ELG-150-C1400DA carries an IP67 waterproof rating and an operating temperature range of -40°C to +90°C, making it suitable for outdoor LED fixtures and wet-location applications such as canopy or facade lighting.
What LED applications benefit most from DALI dimming on the ELG-150-C1400DA?
The ELG-150-C1400DA is particularly useful for commercial office, retail, or industrial LED downlight installations where centralized, addressable dimming control is required. DALI allows each driver to have an individual address on the bus, enabling zone-by-zone or individual luminaire control from a single system.
How many LEDs can be driven in series by the ELG-150-C1400DA?
The driver outputs a constant 1400mA with a CC voltage range of 54–107V. The number of series LEDs depends on each LED's forward voltage — no fixed count applies. Your LED string's total forward voltage must fall between 54V and 107V at the rated drive current.
Can the ELG-150-C1400DA be used in smart building automation for LED signage?
Yes. Because the ELG-150-C1400DA supports DALI protocol, it can integrate with smart building automation systems that use DALI for lighting control. This enables scheduled dimming, occupancy-based adjustment, and centralized management of LED sign or display lighting.
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Other ELG-150 Models
2 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well ELG-150-C700B Power Supply 150W 700mA - Dimmable | 149.8W | 225V | 0.7A | IP67 | $40.48 | View |
| Mean Well ELG-150-C700A Power Supply 150W 700mA - Adjustable | 149.8W | 225V | 0.7A | IP65 | $36.61 | View |
