Technical data
QUICKTRONIC
®
Intelligent DALI DIM | New properties of QTi DALI
19
OSRAM DALI ECG wiring diagram for Touch DIM Function
L3
T
Push-
button
Touch DIM
sensor
PE N L1 L2 L3
L2
L1
N
PE
Lamp
OSRAM DALI ECG
OSRAM DALI ECG
OSRAM DALI ECG
Lamp
Lamp
~
~
~
~
~
~
DA
DA
DA
1
1
1
2
2
2
3
3
3
4
4
4
DA
DA
DA
3.3 Emergency lighting: DC voltage detection,
EL (optional)
Furthermore, in addition to the “system failure level” (i.e.
dividing up the control line) used in accordance with the
DALI standard, an optional automatic detection of the DC
power supply is possible with a luminous fl ux setting be-
tween 0–10 %. The variably adjustable luminous fl ux value
between 0…100 % is protected from inadvertent over-writ-
ing by a locking bit. Emergency lighting operation can be
optionally set using an OSRAM DALI magic or a DALI con-
trol unit.
3.4 SMART GRID and management
With the QTi DALI, the mains power being used at present,
the current lamp burn time (can be reset) as well as the
lamp status (whether “defective”) and the current ECG
operating temperature can be read out.
For even easier error analysis, the maximum temperature
occurring in the ECG, the integral of overtemperature x time,
the maximum occurring mains input voltage and the time
that the ECG was operated with surge voltage can be read
out.
Advantage: Better traceability of errors in the fi eld. Current
power consumption measurements are increasingly
required by users of larger lighting installations.
3.5 POWER2LAMP power matching (optional)
Another additional function that is interesting for users as
well as luminaire manufacturers is the optional adjustable
POWER2LAMP mode. If, for example, you use the DALI GII
ECG (power-regulated ECG) in the “factory default” mode,
a T5 Energy Saver lamp is operated with around 10 % more
output and the user has a higher absolute luminous fl ux.
Optionally, the DALI ECGs can also be set to the nominal
output for Energy Saver lamps (ES-mode) using OSRAM
DALI Wizard. Energy is saved as a result and, in certain
applications, a higher ambient temperature of the luminaire
is achieved.
EL
POWER2LAMP
BOOST
SMART
GRID