Mid span joint sleeve (compression with plicers) for ACSR conductor JT series

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描述

描述

Mid span joint sleeve

Description

Mid span joint sleeve are also named automatic line splice,joint sleeve are used for splicing or repairing conductor of overhead transmission and distribution lines.tension joint provide a reliable,economical,and easy to install splicing method for overhead transmission and distribution lines.
Mid span joint sleeve connector for ACSR conductor not only satisfy the basic tension requirements, but also deal with the problems of “cold flow” of aluminum and the oxide file which forms on the strands.The DC resistance of cable sleeve must be less than that of the equi-length conductor,the temperature rise of all automatic line splice must be less than the splicing conductor.The slip strength of the splice connector must be less than 95% of the rated strength of conductor.

Features of joint sleeve

Easy to install,just for use with CRIMP tools only.
For ACSR,compact,5005,6201 and ACAR partial tension (40% tension rating) conductor jumper splicing.
Aluminum alloy conductor recommendations include 5005 and ACAR having the same diameter as a given ACSR conductor shown below. In addition, compressed (compact) conductor sizes within the same decimal conductor range are recommended.

Suitable conductor of automatic line splice

ACSR conductor

Material of line splice

Sleeve of inner: hot dip galvanized steel
Sleeve of outer: Aluminum

Mid span joint sleeve,automatic line splice,line splice,joint sleeve,splice
Type Suitable Conductor Dimensions (mm) Grip Strength (> kN)
b C1 C2 L L1
JT-10/2 LGJ-10/2 1.7 11.0 5.0 170 180 3.9
JT-16/3 LGJ-16/3 1.7 14.0 6.0 210 220 5.8
JT-25/4 LGJ-25/4 1.7 16.0 7.8 270 280 8.8
JT-35/6 LGJ-35/6 2.1 18.0 8.8 340 350 12.0
JT-50/8 LGJ-50/8 2.3 22.0 10.5 420 430 16.0
JT-70/10 LGJ-70/10 2.6 26.0 12.5 500 510 22.0
JT-95/15 LGJ-95/15 2.6 31.0 15.0 690 700 33.0
JT-95/20 LGJ-95/20 2.6 31.5 15.2 690 700 35.0
JT-120/7 LGJ-120/7 3.1 33.0 16.0 910 920 26.0
JT-120/20 LGJ-120/20 3.1 35.0 17.0 910 920 39.0
JT-150/8 LGJ-150/8 3.1 36.0 17.5 940 950 31.0
JT-150/20 LGJ-150/20 3.1 37.0 18.0 940 950 44.0
JT-150/25 LGJ-150/25 3.1 39.0 19.0 940 950 51.0
JT-185/10 LGJ-185/10 3.4 40.0 19.5 1040 1050 39.0
JT-185/25 LGJ-185/25 3.4 43.0 21.0 1040 1050 56.0
JT-185/30 LGJ-185/30 3.4 43.0 21.0 1040 1050 61.0
JT-210/10 LGJ-210/10 3.6 43.0 21.0 1070 1080 43.0
JT-210/25 LGJ-210/25 3.6 45.0 21.5 1070 1080 63.0
JT-210/35 LGJ-210/35 3.6 46.0 22.0 1070 1080 71.0
JT-240/30 LGJ-240/30 3.9 48.0 23.5 540 550 72.0
JT-240/40 LGJ-240/40 3.6 48.0 23.5 540 550 79.0