The 75W KNX LED Driver is a dimmable constant voltage driver with a dimming range of 0.1% to 100%, supporting 100-277VAC input voltage and providing a maximum output power of 75W across 4 channels of 24V constant voltage output, featuring a Class II fully isolated plastic case, high power factor and efficiency, built-in KNX interface with KNX/EIB bus connection terminal, support for physical and group addressing, control of single color LED lighting with relative and absolute dimming, scene control, and on/off switching, and is compatible with commissioning and project design using ETS4.
| Output | DC Voltage | 24V DC |
|---|---|---|
| Output | Max. Current | Max. 3.12A/CH, CH1+CH2+CH3+CH4=3.12A |
| Output | Rated Power | max. 75W |
| Input | Voltage Range | 100-277V AC |
| Input | Bus Operating voltage | 21-30V DC, via the KNX/EIB bus |
| Input | Frequency | 50/60Hz |
| Input | Power Factor (Typ.) | >0.95 |
| Input | Efficiency (Typ.) | 86% @ 230VAC |
| Input | Input Current | 0.5A @ 230VAC |
| Connections | Inputs | Using screw connection terminal |
| Connections | Outputs | Using screwless connection terminal |
| Connections | EIB/KNX | EIB bus connection terminal |
| Operation and display | Button and red LED | For assigning the physical address |
| Operation and display | Green LED flashing | Indicate the application layer running normally |
| Operation and display | LEDs for Output | Indicate output status per channel, LED on mean the channel has output, LED off mean the channel has not output |
| Operation and display | Manual buttons | Switch via a short operation, relative dimming via a long operation |
| Operation and display | OT. LED | Indicate over-temperature, >70℃ |
| Operation and display | OV. LED | Indicate over voltage, >40V DC |
| Protection | Over Voltage | Yes, auto recovery after fault removed |
| Protection | Over Temperature | Yes, auto recovery after fault removed |
| Environment | Working Temp | -20℃ ~ +45℃ |
| Environment | Max. Case Temp | 5℃ |
| Environment | Working Humidity | 10% ~ 95% RH non-condensing |
| Environment | Storage Temp. & Humidity | -40℃ ~ +80℃，10%~95% RH |
| Safety & EMC | Safety Standards | UL8750, CAN/CSA C22.2 No. 250.13-14, EN61347-1, EN61347-2-13 approved |
| Safety & EMC | Withstand Voltage | I/P-O/P: 3.75KVAC |
| Safety & EMC | EMC Emission | EN55015, EN61000-3-2, EN61000-3-3 |
| Safety & EMC | EMC Immunity | EN61547, EN61000-4-2,3,4,5,6,8,11, surge immunity Line-Line 1KV |
| Others | MTBF | 189600H, MIL-HDBK-217F @ 230VAC at full load and 25℃ ambient temperature |
| Others | Dimension | 244*64*32mm (L*W*H) |