1–10V
In this system, the remote control delivers a signal
ranging from 1V DC (minimum brightness, shorted
control circuit) to 10V DC (maximum brightness, open
control circuit).
DALI VERSION
The DALI system communicates by means of a data
collector with just two cables. All DALI ballasts,
switches, and relays are connected to the collector.
This allows random combinations of branched
or star arrangements. The DALI system cannot be
connected to a circuit.
AC PHASE-CUT, ELV
This technology uses phase cutting to distort
the original harmonic current waveform, thus limiting
output and reducing the brightness of the light.
Phase cutting can be applied on the leading edge
or trailing edge of the voltage. In leading-edge
switching, a semiconductor valve is opened in each
halfwave by the switching impulse and closes again
on the zero crossing; in trailing-edge switching,
the valve opens on the zero crossing and is closed
again by the switching impulse.
We recommend consulting with the supplier
of the dimming system or a qualified electrician.
LIGHT INTENSITY CONTROL
