Overlap joint sleeve(hydraulic overlap joint) for ACSR conductor JYD series

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描述

描述

Description of cable splice sleeve

Cable splice sleeve are also named overlap joint,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.
overlap joint 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 splice 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 cable sleeve

ACSR conductor

Material of overlap joint

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

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splice sleeve
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Type Suitable
Conductor
Dimensions
(mm)
Grip Strength (> kN)
L D d L1 D1 d1
JYD-50/8 LGJ-50/8 280 Ø30 Ø18.0 80 Ø14 Ø7.0 16.1
JYD-50/30 LGJ-50/30 300 Ø34 Ø22.0 100 Ø20 Ø11.6 40.5
JYD-70/10 LGJ-70/10 300 Ø30 Ø18.0 80 Ø16 Ø8.3 22.3
JYD-70/40 LGJ-70/40 330 Ø34 Ø22.0 110 Ø20 Ø13.6 55.4
JYD-95/15 LGJ-95/15 320 Ø32 Ø21.0 80 Ø18 Ø8.4 33.3
JYD-95/20 LGJ-95/20 340 Ø32 Ø21.0 80 Ø18 Ø9.3 35.4
JYD-95/55 LGJ-95/55 420 Ø36 Ø24.0 120 Ø22 Ø16.0 74.2
JYD-120/7 LGJ-120/7 320 Ø30 Ø16.0 80 Ø14 Ø6.5 26.2
JYD-120/20 LGJ-120/20 380 Ø30 Ø17.0 80 Ø16 Ø9.3 39.0
JYD-120/25 LGJ-120/25 380 Ø30 Ø17.0 100 Ø16 Ø10.5 45.5
JYD-120/70 LGJ-120/70 450 Ø40 Ø26.0 130 Ø24 Ø18.0 93.5
JYD-150/8 LGJ-150/8 360 Ø30 Ø17.5 80 Ø14 Ø7.0 31.3
JYD-150/20 LGJ-150/20 400 Ø30 Ø18.0 80 Ø16 Ø9.3 44.3
JYD-150/25 LGJ-150/25 400 Ø30 Ø19.0 90 Ø18 Ø10.5 51.4
JYD-150/35 LGJ-150/35 440 Ø30 Ø19.0 120 Ø18 Ø12.5 61.8
JYD-185/10 LGJ-185/10 380 Ø32 Ø19.5 80 Ø16 Ø7.8 38.9
JYD-185/25 LGJ-185/25 410 Ø32 Ø20.5 90 Ø18 Ø10.5 56.5
JYD-185/30 LGJ-185/30 420 Ø32 Ø20.5 100 Ø18 Ø11.6 61.1
JYD-185/45 LGJ-185/45 480 Ø32 Ø21.0 120 Ø20 Ø14.0 76.2
JYD-210/10 LGJ-210/10 400 Ø34 Ø20.5 80 Ø16 Ø8.3 42.9
JYD-210/25 LGJ-210/25 420 Ø34 Ø21.5 90 Ø20 Ø11.2 62.7
JYD-210/35 LGJ-210/35 450 Ø34 Ø22.0 100 Ø20 Ø12.5 70.6
JYD-210/50 LGJ-210/50 480 Ø34 Ø23.5 120 Ø22 Ø15.0 86.3
JYD-240/30 LGJ-240/30 450 Ø36 Ø23.0 100 Ø20 Ø12.0 71.9
JYD-240/40 LGJ-240/40 470 Ø36 Ø23.0 100 Ø20 Ø13.3 79.2
JYD-240/55 LGJ-240/55 490 Ø36 Ø24.0 120 Ø22 Ø16.0 97.0
JYD-300/15 LGJ-300/15 440 Ø40 Ø24.5 70 Ø18 Ø8.4 64.7
JYD-300/20 LGJ-300/20 450 Ø40 Ø25.0 80 Ø18 Ø9.8 71.9
JYD-300/25 LGJ-300/25 480 Ø40 Ø25.5 90 Ø20 Ø11.2 79.3
JYD-300/40 LGJ-300/40 490 Ø40 Ø25.5 100 Ø20 Ø13.3 87.6
JYD-300/50 LGJ-300/50 510 Ø40 Ø26.0 120 Ø22 Ø15.0 98.3
JYD-300/70 LGJ-300/70 560 Ø42 Ø27.0 130 Ø24 Ø18.0 121.6
JYD-400/20 LGJ-400/20 510 Ø45 Ø28.5 80 Ø18 Ø9.8 84.4
JYD-400/25 LGJ-400/25 520 Ø45 Ø28.5 90 Ø20 Ø11.2 91.2
JYD-400/35 LGJ-400/35 540 Ø45 Ø28.5 100 Ø22 Ø12.5 98.7
JYD-400/50 LGJ-400/50 570 Ø45 Ø29.5 120 Ø24 Ø15.4 117.3
JYD-400/65 LGJ-400/65 580 Ø48 Ø29.5 130 Ø26 Ø17.2 128.5
JYD-500/35 LGJ-500/35 580 Ø52 Ø31.5 100 Ø22 Ø12.5 113.6
JYD-500/45 LGJ-500/45 610 Ø52 Ø31.5 110 Ø24 Ø14.0 121.7
JYD-500/65 LGJ-500/65 640 Ø52 Ø32.5 130 Ø26 Ø17.2 146.3
JYD-630/45 LGJ-630/45 650 Ø60 Ø35.5 110 Ø24 Ø14.0 141.3
JYD-630/55 LGJ-630/55 680 Ø60 Ø36.0 120 Ø26 Ø16.0 156.2
JYD-800/55 LGJ-800/55 730 Ø65 Ø40.0 120 Ø26 Ø16.0 182.0
JYD-800/70 LGJ-800/70 760 Ø65 Ø40.5 130 Ø26 Ø18.0 196.7