For switching and dimming incandescent lamps, HV halogen lamps and LV halogen lamps using dimmable wound transformers or electronic transformers (Automatic load detection).
(Phase control and phase alignment)The connection of different outer conductors is allowed.
With integral bus coupler, screw terminals, shortcircuit, open-circuit and excess temperature protection with soft start function. For installation onto DIN rails EN 50022.
The dimming actuator automatically recognises the connected load. Combinations of ohmic and inductive, or ohmic and capacitive loads can also be connected. Combinations of inductive and capacitive loads must not be connected.
Bus connection is via bus terminals; a data rail is not necessary.
KNX software functions:
Dimming operation via KNX, Dimming operation on the device, different dimming curves and dimming speeds, the same dimming time, memory
function, ON/OFF delay, staircase time function with/without manual OFF function, scenes (up to eight stored brightness values can be retrieved),central function, logic operation or priority control, blocking function, status feedback.
Nominal voltage: AC 220 - 230 V, 50/60 Hz
Channels: 4 (different phases possible)
Nominal power: 4 x 250 W/VA
3 channels: 1 x 500 W/VA and 2 x 250 W/VA
2 channels: 2 x 500 W/VA
Minimum load/channel: 25 W (ohmic)50 VA (ohmic-inductive/ohmic-capacitive)
Device width: 8 HP = approx. 144 mm