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Ltech  |  SKU: LM-100-24-U2D2

LTECH LM-100-24-U2D2 Constant Voltage Dali-2 LED Driver

Regular price $85.00
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Description

The LM-100-24-U2D2 Intelligent Tunable White LED Driver from LTECH is the ideal solution for creating adaptable, high-quality lighting environments. Designed for indoor applications, it allows full control over color temperature, enabling cool blue tones during the day and warm yellow tones at night. With DALI-2 DT8 tunable white capabilities, it provides precise adjustments for creating the perfect ambiance while maintaining constant voltage output and stable brightness. Its compact, lightweight design with screwless strain relief ensures easy installation and seamless integration into homes, offices, and commercial spaces.

Engineered for reliability and long-term performance, the LM-100-24-U2D2 features intelligent thermal management, overheat, overvoltage, overload, and short-circuit protection, ensuring safe and uninterrupted operation. With high efficiency up to 93%, low standby power consumption (<0.5W), and compliance with UL, CE, CSA, and RoHS standards, this LED driver is a dependable choice for any indoor lighting project. Backed by a 5-year warranty and premium Rubycon capacitors, it guarantees consistent performance and peace of mind for years to come.

  • Tunable White Control: Provides full-range color temperature adjustment for customized ambiance from cool blue to warm yellow lighting.

  • Dual Dimming Options: Supports DALI-2 DT6/DT8 and Push DIM/CCT with flicker-free dimming from 0.1% to 100% for ultimate visual comfort.

  • High Efficiency & Low Standby Power: Achieves up to 93% efficiency and consumes less than 0.5W in standby mode, reducing energy costs.

  • Advanced Safety Features: Intelligent protection against overheat, overvoltage, overload, and short circuits with automatic recovery.

  • Compact & Easy Installation: Lightweight, small form factor with screwless strain relief and adjustable end caps for versatile mounting options.

Specifications

Attribute Specification
Product Code LM-100-24-U2D2
Output Voltage 24VDC
Output Voltage Range 24VDC ±0.5V
Output Current Max. 4.17A
Output Power Max. 100W
Output Power Range 0–100W
Strobe Level High frequency exemption level
PWM Frequency 3600Hz
Dimming Range 0–100%, down to 0.1%
Overload Power Limitation ≥102%
Ripple & Noise ≤150mV ripple, ≤500mV noise
Dimming Interface DALI-2 DT6/DT8, Push DIM/CCT
Input Voltage 120–277VAC
Frequency 50/60Hz
Input Current Max. 1A @ 120VAC, 0.55A @ 230VAC, 0.45A @ 277VAC
Power Factor PF>0.99/120VAC, >0.95/230VAC, >0.9/277VAC (full load)
THD 120VAC <5%, 230VAC <8%, 277VAC <11% (full load)
Efficiency 93% (typical)
Standby Power Loss <0.5W
Inrush Current Cold start 45A/230VAC (twidth = 840μs @ 50% Ipeak)
Anti Surge L-N: 2KV
Leakage Current Max. 0.5mA
Working Temperature ta: -20–50°C, tc: 85°C
Working Humidity 20–95%RH, non-condensing
Storage Temperature & Humidity -40–80°C, 10–95%RH
Temperature Coefficient ±0.03%/°C (-20–50°C)
Vibration 10–500Hz, 2G, 12min/cycle, 72min X/Y/Z axes
Overheat Protection Adjusts or turns off output ≥110°C, automatic recovery
Overvoltage Protection Shuts down >28V, automatic recovery
Overload Protection Shuts down ≥102% load, automatic recovery
Short Circuit Protection Enters hiccup mode, automatic recovery
Withstand Voltage I/P–O/P: 3750VAC
Isolation Resistance I/P–O/P: 100MΩ/500VDC/25°C/70%RH
Safety Standards UL8750 (US), CSA C22.2 No. 250.13 (Canada), EN61347-1/2-13, EN62384 (EU)
EMC Emission FCC Part 15 (US), EN55015, EN61000-3-2/3, EN61547 (EU)
EMC Immunity EN61000-4-2,3,4,5,6,8,11; EN61547
Strobe Test Standard IEEE 1789
Gross Weight 430g
Dimensions 352×43×30mm (L×W×H)
Package Size 355×44×33mm (L×W×H)
Carton Size 370×340×93mm, 20pcs/ctn, 9.4kg ±5%
Warranty 5-year warranty with free repair or replacement for quality issues

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