Safety Instructions; Technical Data; Conformity With Standards; Special Function Features - Eaton CROUSE-HINDS Série Mode D'emploi

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 must not be operated in
zone 0 or zone 20 hazardous areas!
– The light fitting must not be use while
excessive deposit of dust
(IEC/EN 60079-31) exist.
– The technical data indicated on the light
fitting are to be observed!
– Changes of the design and modifications
to the light fitting are not permitted!
– The light fitting shall be operated as
intended and only in an undamaged and
perfect condition!
– Only genuine Cooper Crouse-Hinds (CCH) /
EATON spare parts may be used for
replacement!
– Repairs that affect the explosion protec-
tion, may only be carried out by CCH /
EATON or a qualified "electrician"!
– These operating instructions shall not be
kept inside the light fitting during
operation!
The national safety rules and regulations
for prevention of accidents and the
following safety instructions which are
marked with an ( ) in these operating
instructions shall be observed!
3.

Conformity with standards

The light fitting is suitable for use in
zone 1, 21, 2 and 22 hazardous areas acc. to
IEC/EN 60079-10-1 and IEC/EN 60079-10-2.
The apparatus is conform to the standards
specified in the EU-Declaration of conformity.
All requirements of the standards are fully kept
in mains operation. In the event of interferences
being emitted in emergency operation, there
will be a slight upper deviation from the value
defined in the standard in a certain frequency
range.
That deviation does not entail any impairment
of any other apparatus, if the luminaire is duly
operated.
References to standards and directives in these
operating instructions always relate to the latest
version. Other additions (e.g. details relating to
the year) shall be observed.
Explosion protected emergency light fittings Series:
eLLK 92 NIB, eLLM 92 NIB, eLLS 08 NIB
2.

Technical data

EU-Type Examination Certificate:
Marking acc. to 2014/34/EU
and standard of series EN 60079:
IECEx Certificate of Conformity:
Category of application
standard of series IEC 60079:
Insulation class to IEC/EN 61140
Degree of protection IEC/EN 60529
(1)
Perm. ambient temperature
eLL. 92 ...
apecitied
Storage temperature in original packing
Supply terminal clamping capacity
2 x per terminal
min.
max.
Conductor cross-section with through-wiring
Ex-e cable entry
Standard version
suitable cables and test torques of the pressure
screw
seal 1+2+3 min.
1 2
3
max.
seal 1+2 min.
1 2
3
max.
seal 1 min.
1 2
3
max.
Metal thread
Test torque for screw in thread cable entry
Test torque for breathing plug M25 x 1,5
(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.
4. Special functional features
Charging the battery
In mains operation the light fitting is charged by
means of a constant current charger. Charging
takes place via the unswitched external phase L
to prevent an interruption, even when the
luminaire is switched off. With regular operation
of the light fitting the charging current is
measured so that a flat battery will have
obtained approx. 90% of its rated capacity
within 14 h. It is suitable for a continuous
charge of the battery.
In emergency operation a deep discharge
protection with reclosure preventing device
monitors the battery voltage and prevents
the accumulators deep discharge.
System modes
When voltage applies, the lamps in the light
fitting can be switched on and off with the light
switch.
BVS 09 ATEX E 034
gas
II 2 G Ex db eb mb ib IIC T4 Gb
dust
II 2 D Ex tb IIIC T80 °C Db
IECEx BVS 09.0033
gas Ex db eb mb ib IIC T4 Gb
dust Ex tb IIIC T80 °C Db
I
IP66
-25 °C to +50 °C
-5 °C to +35 °C
-25 °C to +50 °C
single-wire
1.5 mm
2
6.0 mm
2
2.5 mm for max. 16 A
2
M25 x 1.5
Ø
8.0
(2)
10.0
10.0
(2)
13.0
13.5
(2)
17 .5
M20 x 1.5
3.0 Nm
There are two system modes for emergency
operation
1. Independent system mode:
If the terminals on the terminal block 2-3 (wiring
diagrams 1 and 3) are bridged, there will be an
automatic changeover to emergency operation
in the event of a mains failure.
On the eLLM92 pole mounted light fitting this
bridge is established on the terminals S1 and S2
(wiring diagram 2).
2. Dependent system mode
When removing the bridge 2-3 (wiring diagrams
1 and 3) the emergency light function can be
separately switched on and off via a remote
switch installed outside in the event of a mains
failure. Connect the remote switch to terminal
2-3 (eLLK/S) or to S1 and S2 (eLLM 92). Max.
10 luminaires can be connected to one remote
switch (wiring diagram 4).
Setting the emergency duration:
1.5 hours:
3.0 hours:
GB
multi-wire
1.5 mm
2
6.0 mm
2
Nm
1.5
2.0
2.3
2.6
1.3
2.3
Connect both conductors
under terminal 1.
Connect one conductor under
terminal 1 and one conductor
under terminal 0,
(wiring diagrams 1, 2 or 3).
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