LTECH DALI-50-500-1750-F1P1
LED Intelligent Driver • 5W~50W • 500~1750mA • 10~54Vdc
- Dimming interface: DALI, Push Dim.
- PWM digital dimming, no alter LED color rendering index.
- Standard DALI logarithmic dimming curve.
- Dimming range: 0~100%, LED start at 0.1% possible.
- Multiple current, wide voltage, compatible with a variety of LED lights.
- Short circuit / Over-heat / Over load / Non-load protection
- Non-load output voltage 0V to prevent damages to LED caused by poor contact.
- Class 2 power supply. Full protective plastic housing.
- DALI bus standard: IEC62386-101, 102, 207.
- Compliant with Safety Extra Low Voltage standard.
- Suitable for indoor environments
Specifikationer
Dimming Interface | DALI (IEC62386), Push Dim |
Input Voltage Range | 100-240Vac ±10% |
Frequency | 50/60Hz |
Input Current | 115Vac≤0.6A, 230Vac≤0.3A |
Power Factor | PF 0.99/115Vac, PF>0.95/230Vac, at full load |
THD | ≤10% at 115Vac, ≤20% at 230Vac, at full load |
Efficiency | 85% |
Inrush Current | Cold start 50A at 230Vac |
Control Surge Capability | L-N: 1kV |
Leakage Current | 0.5mA/230Vac |
Operating Voltage | 10-54Vdc |
Output Power Range | 5W~50W |
Current Accuracy | ±3% |
Max. Output Voltage | 58Vdc |
Non-load Output Voltage | 0Vdc |
Dimming Range | 0~100%, LED start at 0.1% possible. |
PWM Frequency | ≤4KHz |
Working Temperature | tc: 80°C ta: -30°C ~ 55°C |
Working Humidity | 20 ~ 95%RH, non-condensing |
Storage Temp., Humidity | -40 ~ 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 |
Current/Voltage/Power
Output Current | Output Voltage | Output Power |
500mA | 10-54V | 5-27W |
700mA | 10-54V | 7-37.8W |
900mA | 10-54V | 9-48.6W |
1050mA | 10-48V | 10.5-50.4W |
1200mA | 10-42V | 12-50.4W |
1450mA | 10-34V | 14.5-49.3W |
1600mA | 10-32V | 16-51.2W |
1750mA | 10-29V | 17.5-50.8W |
Protection
Over heat protection | Shut down the output when PCB temp.≥110°C. Auto recovers when temp. back to normal. |
Over load protection | When O/P voltage exceed its range, O/P current declines. Auto recovers when the load is reduced. |
Short circuit protection: | Shut down automatically if short circuit occurs. Auto recovers after faulty condition is removed. |
Non-load protection | Auto detecting. Aauto recovers when load back to normal. |
Safety and 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 |
Others
Dimension | 133×89×30mm(L×W×H) |
Packing | 135×90×35mm(L×W×H) |
Weight | 320g±10g |
Connections
DALI Connection


Push/Dim Connection



Short press = on/off control
Dimming memory: brightness will be the same as previously adjusted when turning off and on again.
Long press = stepless dimming
Every other long press: the light level goes to the opposite direction.