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1.
Safety instructions:
Target group:
For skilled electricians and
suitable qualified, instructed
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!
– 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 modifications
to the light fitting are not permitted!
– The light fitting shall be operated as
intended and in undamaged and perfect
condition!
– Only genuine Cooper Crouse-Hinds (CCH) /
EATON spare parts may be used for
replacement!
– Repairs may only be carried out by CCH /
EATON 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 (
) in these operating
instructions!
12
Explosion protected light fittings zone 2 and zone 21/22
Series: nLLK N 08
2.
Technical data
Light fittings with G13 bi-pin cap
nLLK 08 018/18 N 1,5 h
nLLK 08 018/18 N 3,0 h
nLLK 08 036/36 N 1,5 h
nLLK 08 036/36 N 3,0 h
ATEX type examination certificate zone 2/22
Marking acc. to 2014/34/EU and standard: IEC/EN 60079-0
Zone 2
Zone 22
ATEX EC- type examination certificate zone 21
Marking acc. 2014/34/EU and standard:
IEC/EN 60079-0
Zone 21
IECEx Certification of conformity zone 2/22
IECEx Category of application
Zone 2
Zone 22
IECEx Certification of conformity zone 21
IECEx Category of application
Zone 21
Rated voltage
cos
ϕ
Lamps to be fitted
Fluorescent lamps with G13 bi-pin cap to
18 W
36 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
1 2
Seal 1+2
1 2
Seal 1
1 2
Test torque for screw in thread cable entry
For permanently laid cables only
Cable entries metal thread
Test torque for breathing plug M25 x 1,5:
Dimensions of light fittings and for mounting
Lamp weight
nLLK N 08 018/18
nLLK N 08 036/36
Rated emergency light duration
Luminous flux factor for 1 lamp in emergency
operation
nLLK 08018/18 N 1/6
nLLK 08018/18 N 2/6
nLLK 08036/36 N 1/6
nLLK 08036/36 N 2/6
Batterytype/ Order No:
Charging period of a totally discharged
battery > 90 % of rated capacity
(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
2 x 18 W
2 x 36 W
2 x 36 W
BVS 09 ATEX E 147
D II 3G__see table 1
D II 3D__see table 1
BVS 09 ATEX E 162
D II 2D__see table 1
IECEx BVS 11.0065
Ex nA ... see table 1 ... Gc
Ex tc ... see table 1 ... Dc
IECEx BVS 12.0069
Ex tb ... see table 1 ... Db
see table 1
0.95 cap.
IEC/EN 60081-2220
IEC/EN 60081-2420
IP 66
I
see table 1
1)
-25 °C to +45 °C
2 x 2.5 mm²
single-wire
1.5 mm
2
6.0 mm
2
2.5 mm
for max. 16 A
2
M25 x 1.5
Ø cable
min.
8.0
3
(2)
max.
10.0
min.
10.0
3
(2)
max.
13.0
min.
13.5
3
(2)
max.
17 .5
3.0 Nm
M20 x 1.5
3.0 Nm
see fig. 2
1/6
approx. 5.5 kg
approx. 7 .5 kg
1.5 h / 3.0 h
1.5 h
880 lm (65 %)
880 lm (65 %)
1200 lm (36 %)
1200 lm (65 %)
see table page 15 „Spare parts"
approx. 24 h
GB
multi-wire
1.5 mm
2
6.0 mm
2
Nm pressure screw
1.5
2.0
2.3
2.6
1.3
2.3
2/6
approx. 6.5 kg
approx. 8.5 kg
3.0 h
415 lm (30 %)
415 lm (30 %)
-
1040 lm (30 %)
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