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Ltech

Ltech LM-150-24-G1D2 CV DALI2 Dimmable Driver 6.25A

SKU LM-150-24-G1D2
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Overview

LM-150-24-G1D2 is the 24Vdc output model of this series: typical efficiency 93%.

Features

  • Dimming interface: DALI 2.0, Push DIM
  • Dimming range from 0-100%, LED start at 0.1% possible.
  • 0-100% flicker-free ,High Frequency Exemption
  • High Efficicient driver: efficiency 93%, PF>0.98, THD<6%.
  • 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.
  • Fully-protected plastic housing with design of dismountable end cover.
  • DALI bus standard: IEC62386-101,102, 207.
  • Suitable for internal lights application for Ⅰ/Ⅱ/Ⅲ
  • 5 years warranty (Rubycon capacitor).

Specifications

LM-150-24-G1D2Specifications from the official datasheetDownload datasheet PDF

OUTPUT

Output Voltage
24Vdc
Output Voltage Range
24Vdc ± 0.5Vdc
Output Current
Max. 6.25A
Output Power
Max. 150W
Output Power Range
0~150W
Strobe Level
High frequency exemption level.
PWM Frequency
3600Hz
Dimming Range
0~100%, dimming depth: Max. 0.1%
Overload Power Limitation
≥102%
Ripple & Noise
Switch ripple≤200mV, noise≤500mV

INPUT

Dimming Interface
DALI2.0, Push DIM
Input Voltage
220-240Vac, 200-280Vdc
Frequency
50/60Hz
Input Current
Max. 0.75A (230Vac)
Power Factor
PF>0.98 (230Vac, full load)
THD
<6% (230Vac, full load)
Efficiency (typ.)
93%
Standby Power Loss
<0.5W
Inrush Current(typ.)
45A (230Vac, cold start)
Control surge capability
L-N:2KV
Leakage Current
Max. 0.5mA

ENVIRONMENT

Working Temperature
ta: -20°C ~ 50°C, tc: 85°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./cycle, 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≥28V, 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
Enter hiccup mode 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
352×43×30mm(L×W×H)
Packing
355×44×33mm(L×W×H)
Weight(G.W.)
300g±10g

Technical drawings

LM-150-24-G1D2 Dimensions
Dimensions
LM-150-24-G1D2 Wiring Diagram
Wiring Diagram
LM-150-24-G1D2 Push DIM Connection
Push DIM Connection
LM-150-24-G1D2 Push Dimming
Push Dimming
LM-150-24-G1D2 Application of Protective Cover
Application of Protective Cover
LM-150-24-G1D2 Relationship Diagrams
Relationship Diagrams
LM-150-24-G1D2 THD vs Load
THD vs Load
LM-150-24-G1D2 Flicker Test Form
Flicker Test Form

Downloads

FAQ

What type of LED application is the Ltech LM-150-24-G1D2 designed for?

The LM-150-24-G1D2 is a constant voltage LED driver for 24V lighting systems. It is intended for LED lighting decoration and other 24V constant voltage applications where DALI dimming is required.

What are the main electrical specifications of the LM-150-24-G1D2?

This model is rated at 150W with a 24V output and 6.25A rated current. Those specifications make it suitable for higher-power 24V constant voltage LED loads within its rated capacity.

Does this driver support DALI dimming?

Yes, this model supports DALI dimming, and the product name identifies it as a DALI2 dimmable driver. It is intended for projects that need a 24V constant voltage driver with DALI-based control.

What operating temperatures is the LM-150-24-G1D2 rated for?

The specified operating temperature range is 20°C to 50°C. Buyers should make sure the installation environment stays within that range for normal operation.

What warranty is offered for the Ltech LM-150-24-G1D2?

This model includes a 5-year warranty period. That makes it a stronger fit for commercial and project-based purchases where longer coverage is important.

Payment & Security

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Ltech LM-150-24-G1D2 CV DALI2 Dimmable Driver 6.25A
Ltech

Ltech LM-150-24-G1D2 CV DALI2 Dimmable Driver 6.25A

Log in to see price

LM-150-24-G1D2 is the 24Vdc output model of this series: typical efficiency 93%.

Features

  • Dimming interface: DALI 2.0, Push DIM
  • Dimming range from 0-100%, LED start at 0.1% possible.
  • 0-100% flicker-free ,High Frequency Exemption
  • High Efficicient driver: efficiency 93%, PF>0.98, THD<6%.
  • 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.
  • Fully-protected plastic housing with design of dismountable end cover.
  • DALI bus standard: IEC62386-101,102, 207.
  • Suitable for internal lights application for Ⅰ/Ⅱ/Ⅲ
  • 5 years warranty (Rubycon capacitor).
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