Instruction manual

57
• Less stock keeping of luminaires (approx. 50 % less types)
• Change of lumen output possible at any time simply by replacing
the lamp
• No wrong lamp types by mistake with effect on the lamp life
• Lower number of luminaires to be stocked at the user’s facility
5.5 QTi – Practically
Applied
In industrial applications different minimum illumination levels have to be
applied according to law. Up to now, this required separate luminaire types.
From now on, this requirement can be fulfilled with only one basic luminaire
type fitted with different lamps.
For example:
Workplace for technical drawing 1000 Lux, R
a
> 80 Î FQ
®
80W HO
• Workplace for mechanical
manufacturing 500 Lux, R
a
> 80 Î FQ
®
49W HO
• Factory traffic 300 Lux, R
a
> 80 Î FH
®
35W HE
With the new family QUICKTRONIC
®
INTELLIGENT, QTi, OSRAM
contributes to reduce the cost of our business partners in terms of logistics
or to more flexibility in lighting installations.
5.6 Technical Specialties
for non-dimmable QTi
5.6.1 Inrush current
limitation
The new micro-controller technology allows alternative circuits in the input
section of an electronic control gear. Therefore it is now possible to equip
non-dimmable versions with a limitation of the starting current.
By limiting the starting currents almost twice as many QTi units can be
operated on a single automatic circuit breaker than compared to single-
wattage ECGs.
This product feature reduces the wiring efforts in lighting installations.
See Section
7.3 for specific values of starting currents.
Einschaltstrombegrenzung auf max. 1,5 A bei T
H
= 0,5 ms
16A-Automat
Charakteristik B
typischerweise
bisher
28 Stk.
1-lp.EVG
(15 Stk. 2-lp. EVG)
typischerweise
bisher
28 Stk.
1-lp.EVG
(15 Stk. 2-lp. EVG)
typischerweise
bisher
28 Stk.
1-lp.EVG
(15 Stk. 2-lp. EVG)
41 Stk.
QTi
nicht dimmbar
1x...
(28 Stk. 2x...)
41 Stk.
QTi
nicht dimmbar
1x...
(28 Stk. 2x...)
41 Stk.
QTi
nicht dimmbar
1x...
(28 Stk. 2x...)