Nexans Euromold K489TB/G - User Manual

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.
a Nexans company
CAUTION : Read instructions thoroughly and completely prior to beginning installation.
Required components for the connector installation :
Only to be used on copper wire screened cable with
extruded easy strip or bonded semi-conductive screen and stranded circular conductors of
copper or aluminium.
3 x Cable reducer
911CA-W
Installation
instructions
Roll adhesive
tape
3 x 489TB/G
tee connector
Installation instructions for separable tee connector - type C interface
(K),(M),(P)489TB/G
Up to 42 kV
Water sealing
mastic, type MWS
(outdoor applications)
Silicone grease
+ wipers
+
Gloves
Field control
mastic, type
MFC-RLT
3 x Basic
insulating plug +
cap - 800BIPA
3 x Threaded
stud M16, spring
washer & nut
3 x Conductor
contact - TBC-X
or TMBC-X
+
or
Installation
instructions
Water sealing
mastic, type NGAF
(outdoor applications)
1 x Nylon vent rod
Sand paper
Page 1 of 9
IS91374-ENG - 489TB/G-45/S
22 October 2012 - Revision 1 - Supersedes edition of 4 May 2012
IS91374-ENG - 489TB/G-45/S - Revision 1
!
FOR INFORMATION ONLY Please always use the instructions supplied in the kit
!

Summary

Installation Instructions for Separable Tee Connector

Required Components for Installation

Lists all necessary components and tools for the connector installation procedure.

Cable Preparation Steps

Cable Sheath and Screen Preparation

Steps for cutting cable sheath, sanding, marking, and preparing screen wires.

Semi-Conductive Screen Preparation

Extruded Screen Removal and Cleaning

Instructions for removing and preparing the extruded semi-conductive screen.

Bonded Screen Removal and Residue Cleaning

Steps for removing bonded screen and ensuring a clean core insulation surface.

Core Insulation Removal

Core Insulation Removal for Compression Contacts

Procedure for removing core insulation for compression type contacts (TBC-X).

Core Insulation Removal for Mechanical Contacts

Procedure for removing core insulation for mechanical type contacts (TMBC-X).

Cable Reducer Installation

Lubrication and Fitting of Cable Reducer

Steps for lubricating and fitting the cable reducer onto the prepared cable.

Contact Crimping and Tightening

Crimping Compression Type Contacts

Detailed steps for fitting and crimping compression type conductor contacts.

Mechanical Type Contact Tightening

Tightening Mechanical Type Contacts

Procedure for positioning, tightening, and securing mechanical type conductor contacts.

Connector Installation on Cable

Fitting Connector Housing onto Cable

Steps for cleaning, lubricating, and sliding the connector housing onto the cable.

Connector Installation on Bushing

Mounting Connector onto Bushing Interface

Procedure for installing the M16 stud and connecting the connector to the bushing.

Basic Insulating Plug Installation

Fitting and Tightening the Insulating Plug

Instructions for cleaning, lubricating, and securing the basic insulating plug.

Cap Installation and Earthing

Installing the Protective Cap

Steps for placing and securing the protective cap onto the insulating plug.

Connector Earthing and Cable Clamping

Procedure for connecting the earthing lead and clamping the cable.

Nexans Euromold K489TB/G Specifications