86458618 DALI phase dimmer (front edge) 3-25W DT4
Phase dimmer 86458618 with DALI control input (DT4)
Leading Edge Dimming (TRIAC dimming) uses current that is turned off when the AC waveform begins, just after it crosses zero. Leading edge dimming is typically used with incandescent lamps and creates a voltage surge every half cycle, which results in a current surge into the light source.
Technical specifications:
Input: L, N
Input type: mains voltage
Identification terminals: L, N
Input voltage range: 230VAC
Mains frequency: 50Hz
Power consumption max.: 25W
Input: YES, YES
Input type: DALI control input, power supply
Identification terminals: DA, DA
Input voltage range: 9.5V to 22.5V
max current consumption DALI: 6mA
Number of DALI addresses: 1
Output: L, N
Output type: mains voltage leading/trailing edge
Identification terminals: L, N
Output voltage: 230VAC, same as input voltage
Lead/end angle: 0 degrees to 180 degrees
Output voltage frequency: 50Hz, same as input voltage
Maximum output current: 0.2A rms AC
Output load range: 3-25W
Maximum device/bulb cable length: 50m
Insulation data:
Impulse voltage category: II
Rated insulation voltage: 250V
DALI isolation (DA+,DA-) / (L/N/L): Reinforced insulation
Insulation test voltage: 3000VAC
Environmental conditions:
Operating temperature: -20 to +60 degrees Celsius
General data:
Dimensions (LxWxH): 59x33x15mm
Installation: Integration into protection class II devices
Maximum rated temperature: 65 degrees Celsius
Expected lifespan: 50,000 h
Protection class: II when installed correctly
Enclosure protection level: IP40
Terminal protection degree: IP20
Terminals:
Connection type: spring clamp
Fixed connection capacity: 0.5 to 1.5 mm² (AWG20 to AWG16)
Connection capacity, fine stranded: 0.5 to 1.5 mm² (AWG20 to AWG16)
Connection capacity with ferrules: 0.25 to 1 mm²
Stripping length: 8.5 to 9.5 mm / 0.33 to 0.37 inches
Release clamp: pressure mechanism
Estimated delivery time: 6 - 10 days
