02/2022
•
L-01431-4-08
7
3. Technical Data
Series:
e856. L .. / . / .
│ │ └─ Capacity of emergency battery
│ └─ Nominal operating time in case of emergency
└─ Index of luminous flux
Explosion-proof LED Emergency Light Fitting for operating in hazardous
areas of zones 1 and 21.
Explosion protection:
o
II 2 G Ex db eb [ib] mb op is q IIC T4 Gb
o
II 2 D Ex op is tb IIIC T80 °C Db
Certification:
IBExU17ATEX1132
IECEx IBE 17.0037
Rated voltage:
220…240 V AC; 50...60 Hz
Switching from mains to battery operation at approx. 180 V
Switching from battery to mains operation at approx. 195 V
Isolation class:
I
Ingress protection:
IP66 (When using an Ex-breathing gland see Section 2)
Ambient temperatur:
-30 °C ... +40 °C / +55 °C (see type plate)
0 °C … +40 °C / +50 °C (Nominal range according to EN 60598-2-22)
-
30 °C … 0 °C (Emergency duration may be limited)
Energy efficiency class:
This light fitting contains a light source of the energy efficiency class: C
Power consumption:
The power consumption of the LED is dependent on production fluctuations
as well as on the service temperature.
This is why just reference values can be given as follows:
e856. L05 / . / . : 6 W
e856. L10 / . / . : 11 W
e856. L20 / . / . : 19 W
Possible number of
light fittings per circuit
breaker:
Cable entry:
Cable glands with thread size M25 x 1.5
(if supplied)
sealing range: 8 - 17 mm (for 10 - 17 mm remove the small sealing ring)
Torques: Connection thread 3 Nm; Pressing screw 2 Nm
Torque of locking screw: 5 Nm
Special version with through-holes for cable entry:
Bore: 25 mm -0/+0,5; Wall thickness: 5,5 mm
See information label on the front page when having special versions!
Connection per terminal: Ampacity: 16 A max. (At maximum current load, a cross section of
2.5 mm² is required)
Clamping range: 2 x 1 - 4 mm² max.
Required stripping length: 10 - 11 mm
See information label on the front page when having special versions!
Locking:
central; actuated by a 13 mm Hexagon socket key (ext. Ø: 18 mm max.)
Operation position:
in any direction - except upwards light output
Type
B 10 A
B 16 A
C 10 A
C 16 A
e856. L ..
11
19
19
31
