OSRAM QUICKTRONIC INTELLIGENT DIM CFL - Manual (Page 58)

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3.8.4 Functional test of luminaires
The dimmable QTi family from OSRAM (DALI and 1…10 V) gives in
the luminaire test (with 10
Ω
filaments) the following power per lamp:
1-lamp/2-lamp (T5 and T8): 32 Watts
3-lamp/4-lamp (T5 and T8): 16 Watts
This function is independent of the deployment of the actual lamp.
For special applications/luminaires, the filament detection can be
switched off – details on request.
If the end test of the luminaire is carried out in TouchDIM mode,
note that the lamp must be dimmed to 100 % light before the discon-
nection of the luminaire from the mains supply . Only in this way is
it ensured that the light can also be switched on with the protection
(without control unit) (DALI standard) during installation of the lumi-
naire. If the luminaire was switched off via TouchDIM the luminaire
also remains off after a loss of voltage – the installer could mistakenly
assume a defective ECG in this case.
If the luminaire has mains voltage applied to it for the first time (without
control unit), it must be switched on with 100 % luminous flux (= DALI
factory setting). The changeover of DALI to TouchDIM mode or vice
versa, assumes a mains voltage failure of the ECG (safety interlock).
3.9 Dimming of amalgam lamps
Since the latest generation of OSRAM QTi DALI/DIM units from the
end of 2008, amalgam lamps (provided with red stamping ink) can
now also be dimmed without restriction.
Features
• Stable dimming operation down to 1 % (CFL 3 %)
• Considerably more light in a wide ambient temperature range
• 90 % luminous flux from 0 °C to +70 °C (temperature-dependent
cut-off)
• Reliable lamp ignition down to -20 °C
• Power boost stabilizes discharges in the “pink-phase"
• No service life reduction of lamp/ECG
lamp/ECG combinations
• T5: HO CONSTANT: 24 W, 39 W, 54 W, 80 W
Dimming range 1…100 %
• CFL: DULUX L CONSTANT 40 W, 55 W, 80 W
Dimming range 1…100 %
• CFL: DULUX T/E IN PLUS 26 W, 32 W, 42 W, 57 W
Dimming range 3…100 %