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Mean Well XLG-240-M-DA2 Power Supply 239.4W 1400mA - DALI2 Dimmable
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Mean Well XLG-240-M-DA2 Power Supply 239.4W 1400mA - DALI2 Dimmable
Key Features
- ✓Wide input range 100~305V AC(Class I)
- ✓Full power output at 70~100% Constant power mode operation
- ✓Metal case with IP67, suitable for outdoor application
- ✓Surge protection with 6KV/4KV
- ✓DALI-2 Dimming with a minimum level 8%
- ✓12V/250mA Auxiliary power available(optional)
- ✓Protection functions: SCP/OTP
- ✓Lifetime >50,000 hrs
- ✓5 years warranty
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BrandMean Well
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SeriesXLG Series
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Power Rating239.4 Watt
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Output Voltage197 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 MetCB,CCC,CE,EAC,ENEC,SELV
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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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Weight2.2 lb
::specification::
Frequently Asked Questions
Can the XLG-240-M-DA2 power LED downlights in a multi-zone commercial space with DALI controls?
Yes. The XLG-240-M-DA2 provides 239.4W at 1400mA constant current (90–171V CC range) with DALI2 dimming, making it suitable for mid-to-high power LED downlight arrays in commercial spaces managed by a DALI building automation system. Dimming is supported down to an 8% minimum level.
Is this driver appropriate for large LED signage modules that need DALI-based scheduling?
Yes. The IP67 rating and –40°C to +90°C operating range suit outdoor sign enclosures. At 239.4W and 1400mA with a 90–171V constant current region, it can drive medium-current LED sign modules with DALI2-controlled brightness scheduling.
Can the XLG-240-M-DA2 be used in architectural or hospitality LED array installations requiring smooth DALI dimming?
Yes. The DALI2 interface provides smooth 8%–100% dimming compatible with hospitality and architectural control systems. The 239.4W output at 1400mA with a 90–171V CC range accommodates multi-module LED arrays in hotels, theatres, and similar venues.
What is the current adjustment range of the XLG-240-M-DA2?
The output current is adjustable from 700mA to 2100mA, with 1400mA as the nominal rating. The DALI2 minimum dimming level is 8% of the configured output current.
Can the XLG-240-M-DA2 be installed in damp or cold outdoor environments?
Yes. The driver is rated IP67 waterproof and operates from –40°C to +90°C, supporting installation in outdoor enclosures, unheated plant rooms, and cold storage facilities. The 100–305VAC input covers global mains voltages.
How many LEDs can be connected in series to the XLG-240-M-DA2?
The constant current output region spans 90–171V at 1400mA. The number of LEDs in a series string depends on each individual LED's forward voltage — no fixed count can be given. Ensure the total string forward voltage is within 90–171V at the chosen drive current.
How does the XLG-240-M-DA2 compare to the XLG-240-H-DA2 and XLG-240-L-DA2?
All three are 239–240W, DALI2, IP67 drivers in the XLG-240 series. The XLG-240-H-DA2 outputs 4900mA over a 27–56V CC region; the XLG-240-M-DA2 outputs 1400mA over a 90–171V CC region; the XLG-240-L-DA2 outputs 700mA over a 178–342V CC region. Select based on your LED string's forward voltage and required drive current.
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Other XLG-240 Models
9 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well XLG-240-H-A Power Supply 240W 1400mA - Adjustable | 239.6W | 186V | 4.9A | IP67 | $43.93 | View |
| Mean Well XLG-240-48-ABV Power Supply 240W 48V 5A | 240W | 48V | 5A | IP67 | $86.26 | View |
| Mean Well XLG-240-L-DA2 Power Supply 239.4W 700mA - DALI2 Dimmable | 239.4W | 380V | 0.7A | IP67 | $95.62 | View |
| Mean Well XLG-240-H-DA2 Power Supply 239.6W 4900mA - DALI2 Dimmable | 239.6W | 65V | 4.9A | IP67 | $95.62 | View |
| Mean Well XLG-240-M-AB Power Supply 240W 1400mA - Adjustable and Dimmable | 239.4W | 60V | 1.4A | IP67 | $46.77 | View |
| Mean Well XLG-240-M-A Power Supply 240W 1400mA - Adjustable | 239.4W | 186V | 1.4A | IP67 | $43.93 | View |
| Mean Well XLG-240-L-AB Power Supply 240W 700mA - Adjustable and Dimmable | 239.4W | 60V | 0.7A | IP67 | $46.77 | View |
| Mean Well XLG-240-L-A Power Supply 240W 700mA - Adjustable | 239.4W | 186V | 0.7A | IP67 | $43.93 | View |
| Mean Well XLG-240-H-AB Power Supply 240W 1400mA - Adjustable and Dimmable | 239.6W | 60V | 4.9A | IP67 | $46.77 | View |
