IS97082-ENG - 200LR/G-MT345
15 January 2018 - Revision 0 - Supersedes edition of 3 June 2016
Page 1/9
CAUTION : Read instructions thoroughly and completely prior to beginning installation.
Installation Instructions Separable Elbow Connector - CENELEC interface type A
(K)200LR
Up to 24 kV
• For indoor and outdoor applications.
• Only for cables NF C 33-226, UTE C 33-223, NF C 33-223 & HN 33-S-23 [Part 1],
NF C 33-220 (HN 33-S-22) with graphite coating screen [Part 2],
NF C 33-220 (HN 33-S-22) with extruded semi-conductive screen [Part 3].
• In case the ambient temperature is less then 0°C, it could be necessary to warm up the
sealing mastic and tape.
IS97082-ENG - 200LR/G-MT345 - Revision 0
Check if the diameter over cable core insulation is in accordance with
the cable reducer range as indicated in table below:
Dia. over core insulation (mm)
Cable reducer size
(see marking inside cable reducer)
min
max
200CA-12
200CA-16
13.0
17.5
21.0
25.0
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This product should be installed only by competent personnel trained in good safety practices involving
high voltage electrical equipment. These instructions are not intended as a substitute for adequate
training or experience in such safety practices. These instructions do not attempt to provide for every
possible contingency. Failure to follow these instructions could result in damage to the product and
serious or fatal injury. IMPORTANT : Cable and associated apparatus must be de-energised, locked
out, and tagged prior to product installation.
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Contents :
3x
Elbow
connector housing
200LR/G
Cable reducer
200CA
Conductor contact
200LRF +
200LRMC + hex
Bail restraint
200LRBA
Roll adhesive
tape
+
3 x Earthing
device
Gloves
Water sealing
mastic, type MWS
Installation
instructions
6 x Stainless steel
3 x Semistraps
conductive tape
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IS97082-ENG - 200LR/G-MT345 - Revision 0
Silicone grease
+ wipers
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Part 1. Cable NF C 33-226, UTE C 33-223, NF C 33-223 & HN 33-S-23
!
For the preparation of the NF C 33-226 cables, please refer to the corresponding
instructions marked on the cable : POPY, NIKOL or VINYL.
!
CABLE PREPARATION AND SCREEN EARTHING
130
outer sheath
5
semi-conductive screen
40
interface type A
1 Cut the cable at 5 mm from the centerline of the bushing.
2 Remove the outer sheath for a distance of 130 mm.
3 Using an appropriate tool, remove the extruded semi-conductive screen
to a point 40 mm from the outer sheath.
longitudinal
split(s)
earthing
device with
flexible braid
40
4
5
6
7
stainless
steel straps
5
18
5
40
20
max
Cut longitudinal split(s) in the outer sheath to a point 40 mm from the edge.
Using a blunt tool, make a slight funnel of the outer sheath to fit the earthing device underneath the sheath.
Install the earthing device underneath the outer sheath, protruding for a distance of max. 20 mm.
Cleat the outer sheath using the stainless steel straps. Twist straps twice around the cable and fold back the ends
to avoid sharp edges.
core
insulation
IS97082-ENG - 200LR/G-MT345 - Revision 0
semi-conductive
tape
round-off
conductor
30
8 Apply one layer of semi-conductive tape around the metal straps (50% stretch, 50% overlap).
Ensure the split is covered.
9 Bare the conductor for a distance of 30 mm from the cable end.
a Slightly round-off the edge of the core insulation.
z Remove the extruded conductive screen.
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WATERSEALING
outer
cable
sheath
adhesive tape
water sealing
mastic
solder block
on the braid
water sealing
mastic
solder block
on the braid
1 Fold one strip of mastic twice (4 layers) and place it under the solder block on the braid. Then wrap the second
strip of mastic over the solder block of the braid and around the outer sheath.
2 Fixate the flexible braid using adhesive tape.
two layers of semi-conductive tape
water sealing
mastic
semi-conductive tape
5 earthing
device
5
3 Apply two layers of semi-conductive tape, overlapping the water sealing mastic by 5 mm and overlapping the
earthing device by 5 mm (50% stretch, 50% overlap).
INSTALLATION OF THE CABLE REDUCER
core insulation
1
2
3
4
As a protection, wrap a few turns of adhesive tape around the conductor end.
Lubricate* the indicated area : cable surface and inner surface of the reducer.
Slide the reducer down the cable.
Remove the protective adhesive tape from the conductor.
* USE ONLY THE SILICONE LUBRICANT SUPPLIED
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cable reducer
IS97082-ENG - 200LR/G-MT345 - Revision 0
lubricate
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TIGHTENING OF THE CONTACT
I
II
III
min
10 mm
hex SW
5 mm
* Only for
70 - 95 mm²
1 Install the contact with the contact palm facing the bushing interface.
2 Tighten the contact until the bolt head shears off.
(*) For 70 - 95 mm², tighten again until the second level of the bolt head shears off.
IS97082-ENG - 200LR/G-MT345 - Revision 0
3 After tightening the contact, slide the cable reducer up until it butts against the contact.
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CONNECTOR INSTALLATION ON THE CABLE
clean thoroughly
cable reducer
lubricate
1 Thoroughly clean cable reducer and contact.
2 Lubricate* the cable reducer and inside surface of the connector.
3 Slide the connector housing on to the reducer until it cannot advance any further.
pin contact
4 Insert the supplied hex key into the pin contact. Insert the threaded end of the pin contact into the mating part and
engage threads. Take care not to cross threads.
5 Tighten with the supplied hex key until the key has taken a set.
NOTE:
-The hex key must be inserted in the pin contact until it cannot advance any further.
-The hex key is only usable twice (once every side).
* USE ONLY THE SILICONE LUBRICANT SUPPLIED
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IS97082-ENG - 200LR/G-MT345 - Revision 0
hex key
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CONNECTOR INSTALLATION ON THE BUSHING
1 Clean and lubricate* lightly both
bushing interface and elbow connector
interface.
2 Place the elbow connector firmly down
on the bushing &.
3 Insert bail into the bushing tabs and
position bail over elbow connector é.
lubricate
&
é
equipment
bushing
Installation hint :
silicone
grease
Apply a small dash of silicone grease on the
connector’s surface to easily snap the bail
into position.
4 Connect earthing lead of the connector and flexible braid to the system earth.
IS97082-ENG - 200LR/G-MT345 - Revision 0
NOTE :
A connector/bushing mated combination should not be allowed to carry the full weight of the cable.
Therefore it is necessary to clamp the cable as close as possible to the connector.
IMPORTANT NOTES :
- Never disconnect the connector from energised equipment nor energise a disconnected connector
without previously installing an appropriate mating part.
- Do not allow hydrocarbon oils or solvents to contaminate the E.P.D.M. rubber.
In the event of contamination, wipe the surface clean with a dry cloth.
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* USE ONLY THE SILICONE LUBRICANT SUPPLIED
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Part 2. Cable with graphite coating screen NF C 33-220 (HN 33-S-22)
CABLE PREPARATION AND CABLE SCREEN EARTHING
copper
tape screen
outer
sheath
adhesive
tape
graphited core insulation
5
25
130
interface type A
1 Cut the cable 5 mm from the centerline of the bushing.
2 Remove the outer sheath for a distance of 130 mm.
3 Remove the copper tape screen and fabric tape to a point 25 mm from
the outer sheath and secure it with a wrap of adhesive tape.
Do not remove the graphite varnish at this stage.
earthing device
with braid
longitudinal
split(s)
40
18
5
stainless steel straps
20
max
Cut longitudinal split(s) in the outer sheath to a point 40 mm from the edge.
Using a blunt tool, make a slight funnel of the outer sheath to fit the earthing device underneath the sheath.
Install the earthing device underneath the outer sheath. Have it protruded by maximum 20 mm.
Cleat the outer sheath using the stainless steel straps. Twist straps twice around the cable and fold back the ends
to avoid sharp edges.
cleaned core
insulation
semi-conductive tape
round-off
conductor
40
30
8 Apply 2 layers of semi-conductive tape, (50% stretch, 50% overlap), as follows: start taping on
the metal straps (ensure the splits are covered), up to a point 40 mm behind the outer sheath. Without cutting the
tape, apply a second layer back to the start.
9 Remove the core insulation from the conductor for a distance of 30 mm.
a Using an appropriate solvent thoroughly remove the graphite coating up to the semi-conductive
tape.
z Slightly round-off the edge of the core insulation. Do not sharpen in cone-shape.
Continue the installation on page 4.
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IS97082-ENG - 200LR/G-MT345 - Revision 0
4
5
6
7
5
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Part 3. Cable with extruded semi-conductive screen NF C 33-220 (HN 33-S-22)
CABLE PREPARATION AND CABLE SCREEN EARTHING
outer
sheath
copper
tape screen
adhesive
tape
25
40
Important : have the extruded
semi-conductive screen protruded
5
core insulation
130
interface type A
1 Cut the cable 5 mm from the centerline of the bushing.
2 Remove the outer sheath for a distance of 130 mm.
3 Remove the copper tape screen to a point 25 mm from the outer sheath
and secure it with a wrap of adhesive tape.
4 Remove the extruded semi-conductive screen to a point 40 mm from the outer sheath.
earthing device
with braid
longitudinal
split(s)
18
5
stainless steel straps
20
40
5
6
7
8
5
max
Cut longitudinal split(s) in the outer sheath to a point 40 mm from the edge.
Using a blunt tool, make a slight funnel of the outer sheath to fit the earthing device underneath the sheath.
Install the earthing device underneath the outer sheath. Have it protruded by maximum 20 mm.
Cleat the outer sheath using the stainless steel straps. Twist straps twice around the cable and fold back the ends
to avoid sharp edges.
semi-conductive tape
round-off
core insulation
conductor
IS97082-ENG - 200LR/G-MT345 - Revision 0
30
9 Apply 1 layer of semi-conductive tape, (50% stretch, 50% overlap), on the metal straps (ensure the splits are
covered).
a Remove the core insulation from the conductor for a distance of 30 mm.
z Slightly round-off the edge of the core insulation. Do not sharpen in cone-shape.
Continue the installation on page 4.
Nexans Network Solutions NV - div. EUROMOLD
Zuid III - Industrielaan 12
B-9320 EREMBODEGEM-AALST – BELGIUM
Tel: +32 (0)53/85 02 11
www.euromold.be - sales.euromold@nexans.com
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