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Ltech LM-75-24-G1M2 75W 24VDC CV DMX LED Driver - DMX dimmable 3.12A
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LM-75-24-G1M2 is the 24Vdc output model of this series: typical efficiency 92%.
Features
- Dimming interface: DMX512/RDM, Push DIM
- Supports RDM remote device management protocol.
- Dimming range from 0-100%, LED start at 0.1% possible.
- With soft-on and fade in function, visual more comfortable.
- 0-100% flicker-free,High Frequency Exemption
- In line with the EU energy efficiency ERP directive, standby power consumption < 0.5W
- Innovative thermal management technology, intelligent power life protection.
- Over-heat / Over voltage / Over load / Short circuit protection, recover automatically.
- Full protective plastic housing.
- Suitable for indoor Ⅰ/Ⅱ/Ⅲ type lamps application.
- 5 years warranty (Rubycon capacitor).
Specifications
OUTPUT
- Output Voltage
- 24Vdc
- Output Voltage Range
- 24Vdc ±0.5Vdc
- Output Current
- Max. 3.125A
- Output Power
- Max. 75W
- Output Power Range
- 0~75W
- Strobe Level
- High frequency exemption level.
- Dimming Range
- 0~100%, dimming depth: Max. 0.1%
- Overload Power Limitation
- ≥102%
- Ripple & Noise
- ≤300mV
- PWM Frequency
- 3600Hz
INPUT
- Dimming Interface
- DMX/RDM, Push DIM
- Input Voltage
- 220-240Vac
- Frequency
- 50/60Hz
- Input Current
- Max. 0.4A/230Vac
- Power Factor
- PF>0.97/230Vac, at full load
- THD
- ≤14% at 230Vac, at full load
- Efficiency (typ.)
- 92%
- Standby Power Loss
- <0.5W
- Inrush Current(typ.)
- Cold start 30A at 230Vac (twidth=1000μs measured at 50% Ipeak)
- Control surge capability
- L-N:2KV
- Leakage Current
- Max. 0.5mA
ENVIRONMENT
- Working Temperature
- ta: -20°C ~ 50°C tc: 80°C
- Working Humidity
- 20 ~ 95%RH, non-condensing
- Storage Temp., Humidity
- -40°C ~ 80°C, 10~95%RH
- Temp. Coefficient
- ±0.03%/°C (0-50°C)
- Vibration
- 10~500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes.
PROTECTION
- Over-heat Protection
- Intelligently adjusting or turning off the output current if the PCB temperature ≥110°C, auto recovers.
- Over Voltage Protection
- Shut down the output when non-load voltage≥26V, re-power on to recover after fault condition is removed.
- Over Load Protection
- Shut down the output when current load≥102%, auto recovers.
- Short Circuit Protection
- Shut down automatically if short circuit occurs, auto recovers.
SAFETY & EMC
- Withstand Voltage
- I/P-O/P: 3750Vac
- Isolation Resistance
- I/P-O/P: 100MΩ/500VDC/25°C/70%RH
- Safety Standards
- IEC/EN61347-1, IEC/EN61347-2-13
- EMC Emission
- EN55015, EN61000-3-2 Class C, IEC61000-3-3
- EMC Immunity
- EN61000-4-2,3,4,5,6,8,11 EN61547
- Strobe Test Standard
- IEEE 1789
OTHERS
- Dimension
- 293×43×30mm(L×W×H)
- Packing
- 296×44×33mm(L×W×H)
- Weight(G.W.)
- 300g±10g
Certifications & ratings
- Flicker-free IEEE 1789
- Achieve the exemption level.
Technical drawings
Downloads
FAQ
What type of LED applications is the Ltech LM-75-24-G1M2 designed for?
The LM-75-24-G1M2 is a constant-voltage 24VDC LED driver intended for indoor lighting applications that need DMX dimming. It suits commercial and architectural LED systems where a 24V constant-voltage supply and smooth dimming control are required.
What are the main electrical ratings of the LM-75-24-G1M2?
This model is rated at 75W output with a 24VDC constant-voltage output. Its rated output current is 3.125A, which makes it suitable for 24V LED loads within that power range.
Does this LED driver support DMX control only, or other dimming options as well?
The product supports DMX512/RDM dimming and also lists Push DIM as a dimming interface. That makes it a fit for projects that need DMX-based control with support for RDM remote device management.
How smooth is the dimming performance on this model?
The LM-75-24-G1M2 is specified for 0-100% dimming with a dimming depth of max 0.1%. It achieves the high frequency exemption level for flicker-free operation according to IEEE 1789.
Is the LM-75-24-G1M2 suitable for indoor environments with varying temperatures?
Yes. This model is specified for operation from -20°C to 50°C, so it can cover a wide range of indoor commercial and lighting enclosure conditions within that temperature band.
What protection and reliability features does this LED driver include?
The unit includes short circuit, over-heat, over-voltage, and overload protection, with automatic recovery for short circuit, over-heat, and overload faults. It features a compact housing and is designed for reliable indoor operation.
Payment & Security
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Other LM-75 Models
5 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Ltech LM-75-24-G2M2F 75W 24VDC CV DMX512 LED Driver 3.12A | 75W | 24V | 3.12A | IP20 | View |
| Ltech LM-75-24-G1M2F 75W 24VDC CV DMX512/RDM LED Driver 3.125A | 75W | 24V | 3.125A | IP20 | View |
| Ltech LM-75-12-G1M2F 75W 12VDC CV DMX512 LED Driver 6.25A | 75W | 12V | 6.25A | IP20 | View |
| Ltech LM-75-24-G2M2 75W 24VDC CV DMX LED Driver - DMX dimmable 3.12A | 75W | 24V | 3.12A | IP20 | View |
| Ltech LM-75-12-G2M2 75W 12VDC CV DMX LED Driver - DMX dimmable 6.25A | 75W | 12V | 6.25A | IP20 | View |
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