Line splice(explosive overlap joint) for ACSR conductor JYB series

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Description

Description

Description of full tension cable sleeve

Full tension cable sleeve are also named line splice,cable 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.
line splice 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 splicing fitting must be less than the splicing conductor.The slip strength of the compressive sleeve must be less than 95% of the rated strength of conductor.

Features of cable 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 line splice

ACSR conductor

Material of line splice for ACSR conductor

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

Full tension cable sleeve,cable sleeve, line splice,line splice for ACSR conductor,ACSR conductor
Type Suitable Conductor Dimensions (mm) Grip Strength (> kN)
D Ø1 L L1 d Ø2
JYB-70/40 LGJ-70/40 32 22.0 410 240 20.0 8.8 55.4
JYB-95/55 LGJ-95/55 38 25.0 430 150 24.0 19.0 74.2
JYB-120/70 LGJ-120/70 36 25.5 340 160 25.0 19.0 93.5
JYB-150/25 LGJ-150/25 30 18.0 320 85 26.0 12.0 51.4
JYB-185/25 LGJ-185/25 32 20.4 330 90 17.2 11.2 56.5
JYB-185/30 LGJ-185/30 32 20.0 350 100 17.5 13.5 61.1
JYB-240/30 LGJ-240/30 36 23.3 430 130 21.2 13.2 71.9
JYB-240/40 LGJ-240/40 36 23.5 450 130 21.3 13.3 79.2
JYB-240/55 LGJ-240/55 38 24.0 530 160 22.0 16.5 97.0
JYB-300/20 LGJ-300/20 40 25.0 420 100 14.0 9.8 71.9
JYB-300/25 LGJ-300/25 36 25.5 430 110 23.4 18.5 79.3
JYB-300/40 LGJ-300/40 40 25.5 430 110 22.0 17.0 87.6
JYB-300/50 LGJ-300/50 40 26.0 450 120 22.0 17.0 98.3
JYB-300/70 LGJ-300/70 42 27.0 510 150 24.0 19.0 121.6
JYB-400/35 LGJ-400/35 45 28.5 530 150 26.0 15.0 98.7
JYB-400/50 LGJ-400/50 45 29.5 510 130 24.0 17.0 117.3
JYB-400/65 LGJ-400/65 48 29.5 520 140 26.0 21.0 128.5
JYB-400/95 LGJ-400/95 48 31.0 550 170 28.0 22.0 162.8
JYB-500/65 LGJ-500/65 52 32.5 560 140 24.0 19.0 146.3