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Ltech LF-60-500-1500-G2D2 60W 9-54VDC CC DALI-2 LED Driver 0.5-1.05A
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LF-60-500-1500-G2D2 is the 9-54V⎓ output model of this series: typical efficiency 88.5%.
Office Linear Smart Color Temperature Power Supply (Constant Current Type)
Features
- Slim metal housing.
- Overall design complies with Zhaga standards: built-in models meet Zhaga Book 13 and Book 24 specifications, while standalone models meet Zhaga Book 24 requirements.
- Supports DALI-2 DT6/DT8, PUSH DIM/CCT, and corridor lighting dimming/color temperature adjustment.
- Supports full-command NFC rapid programming, enabling users to modify output current, DALI address, and other parameters via a mobile app using NFC, thereby achieving driver data interaction functionality.
- Supports L-Data functionality, enabling access to DALI Part 251 (luminaire data query), Part 252 (energy report reading), and Part 253 (diagnostic and maintenance data reading) via the DALI master controller, providing robust data support for intelligent management platforms.
- NFC settings feature current step values as low as 1mA, delivering enhanced compatibility and finer control.
- T-PWM ultra-deep dimming technology achieving 0.01% dimming depth.
- 0-100% full-range dimming with zero visible flicker, meeting high-frequency exemption standards.
- Features soft-start gradual brightening for enhanced visual comfort.
- Supports CLO light decay compensation to ensure consistent illumination brightness.
- Supports EL emergency lights; in DC emergency mode, the current defaults to 15%.
- Supports wired firmware upgrades for devices.
- EU ERP no-load power consumption and network standby power consumption < 0.5W.
- 0V output at no load to prevent LED fixture damage from poor contact.
- Over-temperature, over-voltage, overload, and short-circuit protection with automatic recovery.
- Suitable for indoor Class I, II, and III luminaires, such as linear lights, triple-proof lights, floor lamps, bracket lights, and other linear or ultra-thin fixtures.
- Lifespan up to 100,000 hours under normal use.
- 5-year warranty.
Specifications
LF-60-500-1500-G2D2Specifications from the official datasheetDownload datasheet PDF
FEATURES
- Output Type
- Constant current
- Dimming Interface
- DALI-2 DT6/DT8, DALI Part 251/252/253, PUSH DIM/CCT
- Output Feature
- Isolation
- Zhaga Standard
- Book 24
- Installation Method
- Can be independently installed in ceilings or light channels, etc.
- Other Features
- EL Emergency Lights, Lumen Maintenance Compensation, Corridor Lighting Applications
- IP Rating
- IP20
- Insulation Class
- Class II (Suitable for class I/II/III light fixtures)
OUTPUT
- Output Voltage
- 9-54V⎓
- Max. Output Voltage(No-load)
- ≤59.5V⎓
- Rated Current Range
- 500-1500mA (Set higher current levels via the mobile app's NFC feature, with step increments as low as 1mA; Default: 500mA)
- Load Power Range
- 4.5-60W
- Dimming Range
- 0~100%, Dimming depth: 0.01%
- LF Current Ripple
- <5% (Maximum current for non dimming state)
- Current Accuracy
- ±5%
- PWM Frequency
- ≤3600Hz
INPUT
- AC Voltage Range
- 220-240V~
- DC Voltage Range
- 220-240V⎓
- Rated Voltage
- 230V~
- Frequency
- 0/50/60Hz
- Input Current
- ≤0.35A/230V~
- Power Factor
- PF＞0.95/230V~ (Fully loaded)
- THD
- 230V~@THD<10% (Fully loaded)
- Efficiency(Typ.)
- 88.5%
- Inrush Current
- 25A (Test twidth=125us tested under 50% Ipeak) / 230V~
- Anti Surge
- L-N: 2KV, L-FG/N-FG: 4KV
- Leakage Current
- 0.5mA max
ENVIRONMENT
- Operating Temperature
- ta: -20°C~50°C, tc: 80°C
- Working Humidity
- 20~95%RH, non-condensing
- Storage Temperature/Humidity
- -40~80°C/10~95%RH
- Temperature Coefficient
- ±0.03%/°C(-20°C~50°C)
- Vibration
- 10~500Hz, 2G, 12min/cycle, 72 min for X, Y and Z axes respectively
PROTECTION
- Overload Protection
- Automatically protect the device when the load exceeds 102% of the rated power. Automatically recover once load is reduced
- Overheat Protection
- Intelligently adjust or turn off the current output if the PCB temperature ≥110°C. When the PCB temperature <90°C, automatically recover normal output
- Overvoltage Protection
- Automatically protect the device when voltage exceeds the no-load voltage. It can be recovered automatically
- Short Circuit Protection
- Enter hiccup mode if short circuit occurs, and recover automatically
- Withstand Voltage①
- I/P-O/P: 3750V~/1min/<5mA, I/P-FG: 1750V~/1min/<5mA, O/P-FG: 500V~/1min/<5mA, Signal-FG: 500V~/1min/<5mA
- Insulation Resistance
- I/P-O/P: 100MΩ/500V~/1min/25℃/70%RH
SAFETY & EMC
- Safety Certifications
-
Parameter Standard Test Level CCC China GB19510.1, GB19510.14, GB19510.213 TUV Germany EN61347-1, EN61347-2-13, EN62493 CB CB Member States IEC61347-1, IEC61347-2-13 CE European Union EN61347-1, EN61347-2-13, EN62384 EAC Russia IEC61347-1, IEC61347-2-13 RCM Australia AS 61347-1, AS 61347-2-13 ENEC Europe EN61347-1, EN61347-2-13, EN62384 - EMC Emission
-
Parameter Standard Test Level CCC China GB/T17743, GB17625.1 CE European Union ENIEC55015, ENIEC61000-3-2, EN61000-3-3 EAC Russia IEC62493, IEC61547, EH55015 RCM Australia EN55015, EN61000-3-2, EN61000-3-3, EN61547 - EMC Immunity
- EN61000-4-2,3,4,5,6,8,11,EN61547
ErP
- Power Consumption
-
Parameter Standard Networked standby < 0.5W(After shutdown by command) No-load power consumption < 0.5W (When the lamp is not connected) - Flicker/Stroboscopic Effect
-
Parameter Standard IEEE1789 Meet IEEE 1789 standard/High frequency exemption level CIE SVM PstLM≤1.0, SVM≤0.4
OTHERS
- Weight(N.W.)
- 260g±5g
- Dimensions
- 305x30.5x21.3mm(LxWxH)
Certifications & ratings
- L-Data
- 251/252/253
- Marked features
- CLO, corridor DIM, ErP
Test conditions and notes1
- ①Note: When performing a withstand voltage test to ground (FG), the gas discharge tube at the drive input must be temporarily removed to prevent functional operation of the internal gas discharge tube (see IEC 60598-1-10.2). After testing is complete, it must be reinstalled to restore surge protection functionality for the power line to ground and ensure reliable contact.
Technical drawings
Downloads
Datasheet1
Payment & Security
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