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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, 20 and
zone 21!
– The requirements of the
IEC/EN 60079-31 regarding excessive
dust deposits and temperature to be
considered from the user.
– The technical data indicated on the light
fitting are to be observed!
– Disconnect equipment before opening!
– Avoid powering up repeatedly for short
periods of time.
– Changes of the design and modifica-
tions to the light fitting are not
permitted!
– The light fitting shall be operated as
intended and in undamaged and perfect
condition!
– Only genuine ZUMTOBEL spare parts
may be used for replacement!
– Repairs may only be carried out by
ZUMTOBEL or a qualified "electrician"!
– Do not keep these operating instruc-
tions 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!
Explosion protected light fittings zone 2 and zone 22
Series: KXB-......
2.
Technical data
Light fittings with G13 bi-pin cap
KXB S 2/18W T26 EVG ZONE2/22 (TW)
KXB M 1/36W T26 EVG ZONE2/22 (TW)
KXB M 2/36W T26 EVG ZONE2/22 (TW)
KXB L 1/58W T26 EVG ZONE2/22 (TW)
KXB L 2/58W T26 EVG ZONE2/22 (TW)
ATEX type examination certificate zone 2/22
Marking acc. to 2014/34/EU and standard: EN 60079-0
Zone 2
Zone 22
Rated voltage
cos
phi
Lamps to be fitted
Fluorescent lamps with G13 bi-pin cap to
18 W
36 W
58 W
Protection acc. to IEC/EN 60529
Insulation class to IEC/EN 61140
max. permissible ambient temperature
Storage temperature in original packing
Supply terminal clamping capacity per clamp
terminal (2.5 mm²)
Supply terminal clamping capacity
2 x 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
Seal 1+2
Seal 1
) in these
Test torque for screw in thread cable entry
metal thread
For permanently laid cables only
Test torque for breathing plug: M25 x 1.5
Dimensions of light fittings and for mounting
Lamp weight
KXB S 2/18W T26 EVG ZONE2/22 (TW)
KXB M 1/36W T26 EVG ZONE2/22 (TW)
KXB M 2/36W T26 EVG ZONE2/22 (TW)
KXB L 1/58W T26 EVG ZONE2/22 (TW)
KXB L 2/58W T26 EVG ZONE2/22 (TW)
(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 of the electronic ballast (EVG). 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.
2 x 18 W
1 x 36 W
2 x 36 W
1 x 58 W
2 x 58 W
BVS 09 ATEX E 147
D II 3G__see table 1
D II 3D__see table 1
see table 1
see table 2
IEC 60081-2220
IEC 60081-2420
IEC 60081-2122
IP 66
I
see table 1
1)
-25 °C to +55 °C
2 x 2.5 mm²
single-wire
1.5 mm
6.0 mm
2.5 mm
M25 x 1.5
Ø cable
min.
8.0
1 2
3
(2)
max.
10.0
min.
10.0
1 2
3
(2)
max.
13.0
min.
13.5
1 2
3
(2)
max.
17 .5
3.0 Nm
M20 x 1.5
3.0 Nm
see fig. 1
approx. 4.0 kg
approx. 6.0 kg
approx. 6.0 kg
approx. 7 .3 kg
approx. 7 .3 kg
multi-wire
1.5 mm
2
2
6.0 mm
2
2
for max. 16 A
2
Nm
1.5
2.0
2.3
2.6
1.3
2.3
GB
9
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