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IS91374-ENG - 489TB/G-45/S
22 October 2012 - Revision 1 -
CAUTION : Read instructions thoroughly and completely prior to beginning installation.
Installation instructions for separable tee connector - type C interface
extruded easy strip or bonded semi-conductive screen and stranded circular conductors of
Required components for the connector installation :
3 x 489TB/G
tee connector
3 x Basic
insulating plug +
cap - 800BIPA
Gloves
a Nexans company
Supersedes edition of
4 May 2012
(K),(M),(P)489TB/G
Only to be used on copper wire screened cable with
copper or aluminium.
3 x Threaded
3 x Cable reducer
stud M16, spring
911CA-W
washer & nut
Water sealing
Field control
mastic, type MWS
mastic, type
MFC-RLT
(outdoor applications)
Roll adhesive
tape
Sand paper
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.
Up to 42 kV
or
3 x Conductor
contact - TBC-X
or TMBC-X
Water sealing
mastic, type NGAF
(outdoor applications)
1 x Nylon vent rod
Page 1 of 9
+
Installation
instructions
+
Silicone grease
+ wipers
Installation
instructions
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Related Manuals for Nexans Euromold K489TB/G
Summary of Contents for Nexans Euromold K489TB/G
- Page 1 These instructions do not attempt to provide for every possible contingency. Failure to follow these instructions could result in damage to the product and a Nexans company serious or fatal injury. IMPORTANT : Cable and associated apparatus must be de-energised, locked...
- Page 2 Page 2 of 9 NB : Only one phase is shown in these instructions. Make off all three phases the same way. Use a cable conversion kit for 3-core cables. CABLE PREPARATION EQUIPMENT approx. HERE equipment bushing (type C interface ) edge of the outer sheath FOR OUTDOOR...
- Page 3 Page 3 of 9 For extruded easy strip semi-conductive screen easy strip outer sheath semi-conductive screen core insulation 1 Check distance of 325 mm. 2 Remove the easy strip semi-conductive screen to a point 40 mm from the outer sheath. Cut squarely taking care not to cut the core insulation.
- Page 4 Page 4 of 9 REMOVAL OF THE CORE INSULATION A. Compression type contacts (Type TBC-X) B. Mechanical type contacts (Type TMBC-X) conductor conductor core insulation core insulation contact contact conductor conductor 1 A. For compression type contacts : remove the core insulation from the conductor for a distance « C » mm (C = depth of contact bore + 10 mm).
- Page 5 Page 5 of 9 CRIMPING/TIGHTENING OF THE CONTACT Compression type contacts (Type TBC-X) deep indent crimping DIN crimping contact palm conductor adhesive contact tape equipment bushing 1 For aluminium conductors : before installing the conductor contact, wire brush the conductor. 2 Fit the contact on to the conductor.
- Page 6 Page 6 of 9 Mechanical type contacts (Type TMBC-X) Before tightening Z = 225 - 230 conductor contact contact palm holding tool cable reducer equipment bushing 1 For aluminium conductors : before installing the conductor contact, wire brush the conductor. 2 Insert, if necessary, the centre ring into the contact barrel according to the table in the contact installation instruction.
- Page 7 Page 7 of 9 CONNECTOR INSTALLATION ON CABLE clean thoroughly cable reducer lubricate connector housing 1 Clean cable reducer, core insulation and contact. 2 Lubricate* the inside of the connector housing and outer surface of the cable reducer. 3 Check if the longer interface of the tee connector is pointed towards the bushing. Whilst preventing the cable reducer from further movement down the cable, gently slide the housing on the cable.
- Page 8 Page 8 of 9 50 Nm spring M16 nut L ≥ 90 mm washer extension 22 mm socket 1/2" - 12,7 mm torque wrench 5 Install the spring washer and M16 nut on to the threaded stud. 6 Use torque wrench with a socket wrench 22 and tighten exerting 50 Nm (5 kgm or 36,9 foot-pounds) of torque. In order to achieve the correct applied torque ensure that there is no lubricant on the threaded parts.
- Page 9 - 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. Nexans Network Solutions NV - div. EUROMOLD Zuid III - Industrielaan 12 B-9320 EREMBODEGEM-AALST – BELGIUM Tel: +32 (0)53/85 02 11 –...
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