The 30W DALI D4i DT8 NFC LED Driver is a constant current dimmable LED driver with a built-in DALI-2 interface as a DT8 device, featuring a linear metal housing and a maximum output power of 30W, with current selectable from 250 to 850mA via NFC programming and a minimum current gear down to 0.1mA, allowing DALI Address, Group, and Scene settings through NFC, designed with Class II isolated power supply, offering high power factor and efficiency, capable of switching and dimming LED luminaires with tunable white control, supporting amplitude and CCR dimming for smooth and deep dimming, compatible with universal DALI masters that support DT8 commands, and enabled for DALI-250/251/252/253 with DALI data inside.
| Output | LED Channel | 2 |
|---|---|---|
| Output | DC Voltage | 10-54V, Max.60V |
| Output | Current | 250-850mA via NFC setting; Min.current gear lower to 0.1mA |
| Output | Current Accuracy | ±3%@ full load |
| Output | Rated Power | Max. 30W |
| Input | Voltage Range | 120-277VAC |
| Input | Frequency Range | 50/60Hz |
| Input | Power Factor (Typ.) | > 0.95 @ 230VAC Full load |
| Input | Total Harmonic Distortion | ≤ THD 10% (@ full load / 230VAC) |
| Input | Efficiency (Typ.) | ＞85% @ 230VAC full load |
| Input | AC Current (Typ.) | 0.3A Max |
| Input | Inrush Current (Typ.) | Max. 6.04A at 230VAC; 72μs duration |
| Input | Leakage Current | < 5mA /230VAC |
| Input | Standby Power Consumption | ＜0.5W |
| Input | Anti Surge | L-N:2.5KV |
| Control | Dimming Interface | DALI Device Type 8 (DALI consumption < 2mA)/ AC Push |
| Control | Dimming Range | 0.01%-100%@ Max current |
| Control | Dimming Method | Amplitude/CCR dimming |
| Control | Dimming Curve | Linear/ Logarithmic optional |
| Protection | Short Circuit | Yes, recovers automatically after fault condition is removed |
| Protection | Over Current | Yes, recovers automatically after fault condition is removed |
| Protection | Over Temperature | Yes, recovers automatically after temperature drop |
| Environment | Working Temp | -25℃ ~ +60℃ |
| Environment | Max. Case Temp | TC=90℃ |
| Environment | Working Humidity | 10% ~ 95% RH non-condensing |
| Environment | Storage Temp. & Humidity | -40℃ ~ +80℃，10%~95% RH |
| Safety & EMC | Safety Standards | EN61347-1, EN61347-2-13, GB 19510.1-2009, GB 19510.14-2009 |
| Safety & EMC | Withstand Voltage | I/P-O/P: 3.75KVAC |
| Safety & EMC | Isolation Resistance | I/P-O/P: 100M Ohms / 500VDC / 25℃ / 70% RH |
| Safety & EMC | EMC Emission | En55015, EN61000-3-2, EN61000-3-3, GB 17625.1-2022, GB/T 17743-2021 |
| Safety & EMC | EMC Immunity | En61547, EN61000-4-2,3,4,5,6,8,11 |
| Others | MTBF | 191350H, MIL-HDBK-217F @ 230VAC full load and 25℃ ambient temperature |
| Others | Dimension | 245x30x21mm (L*W*H) |
| Others | Warranty | 5 Years |
