Thomas & Betts 35PCJ1N2330, 35PCJ1N1330 Installation Manual

Page 1
CONDUCTOR
2” (51mm)
6”
(150mm)
R
IS--15/25/35PCJ1HJK
Installation Instructions
IS--25PCJ1G
March 2005
Page1of1
15/25/35PCJ1(H,J,K)XXXX/25PCJ1(G)XXXX
CONTENTS: Joint Housing, Splice (Conductor Contact), Lubricant (DO NOT SUBSTITUTE), Installation Instructions.
The straight joint is a permanent, fully shielded, fully submersible joint for aluminum and/or copper conductor, wire shielded cables, with a continuous operating current rating equal to that of the cable on which it is installed and a rated voltage as indicated on the joint housing.
DANGER
All apparatus must be de--energized during installation or removal of part(s).
All apparatus must be installed and operated in accordance with individual user, local, and national work rules. These instructions do not attempt to provide for every possible contingency.
Do not touch or move energized products. Excess distortion of the assembled product may result in its
failure. Inspect parts for damage, rating and compatibility with mating
parts.
FOR MORE INFORMATION ON PARTS, INSTALLATION RATINGS AND COMPATIBILITY, CALL THE NEAREST ELASTIMOLD OFFICE.
IMPORTANT
1. Check contents of package to ensure they are complete and undamaged.
2. Check all components to ensure proper fit with cable and/or mating products.
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.
Failure to follow these instructions will result in damage to the product and serious or fatal injury.
If this product issupplied with a protective shipping cover(s), re­move this shipping cover(s) and replace with the appropriate HV insulated cap(s) or connector(s) before submerging or energizing the circuit.
3. Read entire installation instructions before starting.
4. Have all required tools at hand and maintain cleanliness throughout the procedure.
CABLE INSULATION
STEP A
1. Overlap both cables and cut to 12” (305mm) from center line of joint. This procedure will insure sufficient length of shield wires to be able to rejoin over joint.
2. Where applicable, remove cable jacket of Cable 1 to 34” (865mm) and that of Cable 2 to 20” (510mm).
3. Fold back shield wires.
4. Cut both cables at center line of joint.
STEP B -- PREPARE CABLE 1 & STORE HOUSING
1. Taper edge of Cable 1 from 1/2” to 1--1/2” (13mm to 38mm). Clean, then lubricate insulation shield. Lubricate inside bore of joint housing on both ends.
INSULATION
2. Slide the housing on the cable up to the shield wires. Tests have
SHIELD
shown this procedure will not contaminate electrical interfaces.
STEP C -- PREPARE CABLES FOR SPLICE INSTALLATION
Use the stripping guide on the side and carefully remove the cable insulation and then the insulation shield from both cables. DO NOT CUT OR NICK THE CABLE INSULATION OR CONDUCTOR. This could result in failure of the assembly.
CABLE 2
Joint Centerline
12”
(305mm)
Lubricate
Taper 1/2” to 1--- 1/2”
(13mm to 38mm)
6” 6”
(150mm) (150mm)
20”
(510mm)
(865mm)
34”
Clean &
12”
(305mm)
Shield Wires
Lubricate
Shield
CABLE 1
CABLE 1
Wires
CABLE 1
STEP D -- SPLICE INSTALLATION
1. Aluminum conductors must be wirebrushed and immediately inserted into the splice. Be sure “Check” dimension does not exceed 5” (127mm) otherwise redo
assembly .
2. Crimp the splice following the recommendations provided with it.
3. Wipe off all excess inhibitor (where applicable), then check the distance between cable insulations. If it exceeds 5--1/4” (133mm) redo assembly.
4. Remove any sharp protrusions/burrs that were generated when crimping the splice. Metal chips/filings must be removed from the splice and joint
assembly area prior to sliding joint.
5. Clean cables where indicated. Then lubricate in the direction of arrows to provide a build--up or ramp of lubricant at the edge of the insulation shield.
STEP E -- COMPLETE JOINT ASSEMBLY
1. Slide housing into final position. Proper positioning is insured by observing an equalizing the deformation of the joint ends caused by the underlying cable insulation shield.
2. Reshape shield wires and secure to ends of joint as shown.
3. Insert one of the shield wires from Cable 1 (if #14 AWG or larger) through the joint grounding eye. Repeat for Cable 2. If shield wires are smaller than #14 AWG use separate #14 AWG copper wire or equivalent.
4. Connect joint grounding wires and remaining shield wires, using an appropriate connector, as shown.
5. Reconstruct cable jacket (where applicable) over both cables and also over joint housing.
CABLE 2
CABLE 2
Jacket
CABLE 2
2” (51mm)
Build-- up Lubricant
Check
Clean &
Lubricate
No. 14 CU
or equivalent
Deformation Deformation
Clean &
Lubricate
Retrain Shield
Wires
CABLE 1
Jacket
STEP F
WARNING: IF ONE OR BOTH OF THE CABLES BEING JOINED ARE JACKETED IT IS IMPORTANT TO SEAL THE ENDS OF THE JACKET OR
COMPLETELY RESTORE THE JACKET ACROSS THE JOINT. Follow standard operating procedures or instructions provided with the compatible jacket
sealing or restoration kits to provide the appropriate jacket seals or restoration.
March 2005 Printed in U.S.A.
8155 T&B Boulevard, Memphis, Tennessee 38125 (800) 888-- 0211 Fax: (800) 888-- 0690
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