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Verfügbare Sprachen
1.
Safety instructions:
Target group:
For skilled electricians and
qualified personnel in accordance with
national legislation, including the relevant
standards and, where applicable, in acc.
with IEC/EN 60079-14 on electrical
apparatus for explosive atmospheres.
– The light fitting is not suitable for use in
hazardous areas of zone 0, 1 and
zone 20, 21!
– The requirements of the IEC/EN 60079-31
regarding excessive dust deposits and
temperature have to be considered from
the user.
– The technical data indicated on the light
fitting have to be considered!
– Disconnect equipment before opening!
– Avoid powering up repeatedly for short
periods of time.
– Changes of the design and modifications
to the light fitting are not permitted!
– The light fitting shall be operated as
intended and in undamaged and perfect
condition!
– Repairs may only be carried out by
Zumtobel or a qualified "electrician"!
– Do not keep these operating instructions
inside the light fitting during operation!
Observe the national safety rules and
regulations for prevention of accidents
and the following safety instructions
which are marked with an (
operating instructions!
8
Explosion protected light fittings
Series: KXB S .... / KXB M .... / KXB L ....
2.
Technical data
ATEX Marking accd. 2014/34/EU and standard:
Gas
Dust
Rated voltage
Rated frequenzy
Lamps to be fitted with LED tubes (Sockel G5)
KXB S ....
KXB M ....
KXB L ....
Protection acc. to EN/IEC 60529
Insulation class to EN/IEC 61140
max. permissible ambient temperature
KXB S ....
KXB M .... / KXB L ....
Storage temperature in original packing
Supply terminal clamping capacity
2x per screw-terminal
min.
max.
Conductor cross-section with through-wiring
Cable entries moulded plastics
suitable cables and test torques of the
pressure screw
Seal 1+2+3
) in these
Seal 1+2
Seal 1
Test torque for screw in thread cable entry
Metal thread
For permanently laid cables only
Dimensions of light fittings and for mounting
Weight
KXB S ....
KXB M ....
KXB L ....
(1)
Intensive sun radiation in areas of high ambient temperatures may cause inadmissible temperature rise inside
of the luminaire. This may result a decrease in lifetime. Therefore those luminaires should be switched off during
daytime by a photocell control.
(2)
The tests of clamping ranges and torque values were performed with metal mandrel. The clamping range can
vary by using cables with different manufacturing tolerances and material properties. Please use a suitable
combination of seals in the intermediate area, so that the cap nut can be tightened in future maintenance work
on the cable entry.
(1)
min.
1 2
3
(2)
max.
min.
1 2
3
(2)
max.
min.
1 2
3
(2)
max.
D II 3 G Ex ec IIC T4 Gc
D II 3 D Ex tc IIIC T80°C Dc
220 V - 240 V AC/DC
50 - 60 Hz
2 x 8 W
Aura UltiLED Long Life
2 x 26 W
Aura UltiLED Pro Long Life
2 x 32 W
Aura UltiLED Pro Long Life
IP 66
I
-25 °C to +50°C / +55°C
-25 °C to +45°C
-25 °C to +55 °C
single-wire
multi-wire
1.5 mm
1.5 mm
2
6.0 mm
6.0 mm
2
2.5 mm
for max. 16 A
2
M25 x 1.5
Ø cable (mm)
Pressure screw (Nm)
8.0
1.5
10.0
2.0
10.0
2.3
13.0
2.6
13.5
1.3
17 .5
2.3
3.0 Nm
M20 x 1.5
see fig. 2
approx. 4.0 kg
approx. 6.0 kg
approx. 7 .0 kg
GB
2
2
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