Product Description. SRP-2309-24-75LCVT is a DALI-2 certified 75W LED driver with 2 parallel connected channels and 24VDC constant voltage output.
It is designed with 220-240VAC universal input. Power factor of the driver can be over 0.9 and efficiency is higher than 90%.
It enables smooth and deep dimming to 0.1% without flickering and buzzing noise. 1 DALI address can be manually assigned via buttons and showed on digital display or automatically assigned by DALI masters.
Complying with IEC62386-101:2014, 102:2014, 207 ed. 2, this DALI driver is compatible with DALI-2 certified application controllers and control devices.
UL and ENEC certification ensures high safety and reliability performance of the driver to be used worldwide.
| Output | LED Channel | 2 Channel |
|---|---|---|
| Output | DC Voltage | 24V DC |
| Output | Max. Current | Max. 3.125A |
| Output | Voltage Tolerance | ±3% |
| Output | Rated Power | Max. 75W |
| Input | Voltage Range | 220-240V AC |
| Input | Frequency Range | 50/60Hz |
| Input | Total Harmonic Distortion | THD < 14% (@ fullload /230VAC) |
| Input | Efficiency (Typ.) | 89% @ 230VAC full load |
| Input | AC Current (Typ.) | 0.37A @ 230VAC |
| Input | Inrush Current (Typ.) | COLD START Max. 35A @ 230VAC |
| Input | Leakage Current | < 0.5mA /230VAC |
| Input | Standby Power Consumption | < 0.5W |
| Input | Anti Surge | L-N:2KV |
| Control | Dimming Interface | DALI DT8 (DALI consumption<2mA) / Push |
| Control | Dimming Range | 0.1%-100% |
| Control | Dimming Method | Pulse Width Modulation |
| Control | Dimming Curve | Linear/Logarithmic optional |
| Protection | Over Voltage | Yes, recovers automatically after fault condition is removed |
| Protection | Over Load | Yes, recovers automatically after fault condition is removed |
| Protection | Short Circuit | Yes, recovers automatically after fault condition is removed |
| Protection | Over temperature | Yes, recovers automatically after temperature drop |
| Environment | Working Temp | -25℃ ~ +45℃ |
| Environment | Max. Case Temp | (Ta=”50℃”) 85℃ |
| Environment | Working Humidity | 10% ~ 95% RH non-condensing |
| Environment | Storage Temp. & Humidity | -40℃ ~ +80℃，10%~95% RH |
| Safety & EMC | Safety Standards | IEC/EN61347-1, IEC/EN61347-2-13 |
| Safety & EMC | Withstand Voltage | I/P-O/P: 3.75KVAC |
| Safety & EMC | Isolation Resistance | I/P-O/P: 100M Ohms / 500VDC / / 70% RH 25℃ |
| Safety & EMC | EMC Emission | En55015, EN61000-3-2 Class C, EN61000-3-3 |
| Safety & EMC | EMC Immunity | EN61000-4-2,3,4,5,6,8,11, EN614547 |
| Others | MTBF | 191500H, MIL-HDBK-217F @ 230VAC full load and 25℃ ambient temperature |
| Others | Dimension | 306.6*43*30mm (L*W*H) |
| Others | Warranty | 5 Years |