Over 15 years experience of providing support of MEAN WELL Power Supplies
LM-75-24-G1D2F
Features
- Housing made from SAMSUNG/COVESTRO V0 flame retardant PC materials
- Screwless wire-pressing flip cover design with detachable end caps — adjustable shell length
- Full-command NFC fast programming via mobile app: modify dimming mode, brightness range, DALI templates and more
- Two independent SELV constant voltage output channels
- Supports DALI-2 DT6, Push DIM, and corridor light DIM modes
- Compatible with L-Data and DALI Part 251, 252, 253
- Deep dimming from 0–100%, minimum dimming level 0.01%
- EU ERP compliant: no-load power <0.5W, network standby <0.5W
- Overheat, over voltage, overload and short circuit protection with automatic recovery
- Suitable for Class I/II/III indoor luminaires, service life up to 100,000 hours
- 5-year warranty (Rubycon capacitor)
General Specification
Input Voltage
220–240VAC, 50/60Hz
Output Voltage
24Vdc
Output Current
Max. 3.125A
Output Power
0–75W
Power Factor
PF > 0.98 / 230V~ (at full load)
Efficiency
92% (typ.)
Dimming Interface
DALI-2 DT6, PUSH DIM
Dimming Range
0–100%, down to 0.01%
PWM Frequency
300–22,000Hz
IP Rating
IP20
Working Temperature
-20°C ~ +50°C
Dimensions (L×W×H)
293 × 43 × 30mm
Weight
0.29kg
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BrandLtech
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Input Voltage220V~240V
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Dimming ControlDALI
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Standards MetCB,CCC,CE,EAC,KC,RCM,ROHS,TUV
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Operation ModeConstant Voltage
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Operating Temperature-20°C~50°C
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Length11.54 in
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Width1.69 in
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Height1.18 in
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Weight0.64 lb
::specification::
Frequently Asked Questions
What type of LED lighting is the Ltech LM-75-24-G1D2F designed for?
This model is a 75W constant voltage LED driver with a 24Vdc output, so it is intended for 24V constant voltage LED lighting applications. It is suited to indoor luminaires that need DALI-2 DT6 or Push DIM control and benefit from deep dimming performance.
Does this LED driver support DALI-2 control?
Yes. The LM-75-24-G1D2F supports DALI-2 DT6 and also works with Push DIM and corridor light dimming modes. It is additionally listed as compatible with L-Data and DALI Parts 251, 252, and 253.
What are the main output specifications of this model?
The LM-75-24-G1D2F provides a 24Vdc output with a maximum output current of 3.125A and a power range of 0 to 75W. It also features two independent SELV constant voltage output channels.
How low can this driver dim?
This model supports dimming from 0 to 100%, with a minimum dimming level down to 0.01%. That makes it a strong option for projects that need very fine low-end dimming control rather than only basic on/off or limited dimming range.
Can this driver be programmed without dedicated hardware tools?
Yes. The LM-75-24-G1D2F supports full-command NFC fast programming via a mobile app, allowing supported parameters such as dimming mode, brightness range, and DALI templates to be modified. This can be useful for commercial projects that need model-specific configuration flexibility.
Is this LED driver suitable for indoor commercial environments?
Yes, it is designed for indoor use and carries an IP20 rating. Its operating temperature range is -20°C to +50°C, and it is suitable for Class I, II, and III indoor luminaires.
What efficiency and energy performance does this driver offer?
The LM-75-24-G1D2F has a typical efficiency of 92% and a power factor above 0.98 at 230V under full load. It is also EU ERP compliant, with no-load power consumption below 0.5W and network standby below 0.5W.
What protections and warranty are included with this model?
This driver includes overheat, over-voltage, overload, and short-circuit protection with automatic recovery. It is backed by a 5-year warranty and is rated for a service life of up to 100,000 hours.
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