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Cold Shrink Straight Joint

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HuYi cold shrink straight joints are made of specially formulated silicone rubber that offers excellentinsulation and moisture proof sealing for in-line cable connector systems or elbow to cable jacket applications.

The rubber sleeves are factory expanded and held over a removable, plastic rip core housing. Installs quickly and easily.Requirements: IEC 60502.4, IEEE 48, GB 12706.4

We supply cold shrink straight joints for 1KV, 8.7/10(8.7/15)KV, 12/20(18/20)KV, 26/35KV as below chart.

HuYi cold shrink straight joints are made of specially formulated silicone rubber that offers excellent

insulation and moisture proof sealing for in-line cable connector systems or elbow to cable jacket applications. Therubber sleeves are factory expanded and held over a removable, plastic rip core housing. Installs quickly and easily.

Requirements: IEC 60502.4, IEEE 48, GB 12706.4

We supply cold shrink straight joints for 1KV, 8.7/10(8.7/15)KV, 12/20(18/20)KV, 26/35KV as below chart.

1KV single core cold shrink straight joint
1KV two core cold shrink straight joint
Part No.
Conductor Size (mm²)
Cable Insulation O.D.(mm)
Part No.
Conductor Size (mm²)
Cable Insulation O.D.(mm)
LSJ-1/1.1
25-50
 
LSJ-1/2.1
25-50
 
LSJ-1/1.2
70-120
 
LSJ-1/2.2
70-120
 
LSJ-1/1.3
150-240
 
LSJ-1/2.3
150-240
 
LSJ-1/1.4
300-400
 
LSJ-1/2.4
300-400
 
1KV three core cold shrink straight joint
1KV four core cold shrink straight joint
Part No.
Conductor Size (mm²)
Cable Insulation O.D. (mm)
Part No.
Conductor Size (mm²)
Cable Insulation O.D. (mm)
LSJ-1/3.1
25-50
 
LSJ-1/4.1
25-50
 
LSJ-1/3.2
70-120
 
LSJ-1/4.2
70-120
 
LSJ-1/3.3
150-240
 
LSJ-1/4.3
150-240
 
LSJ-1/3.4
300-400
 
LSJ-1/4.4
300-400
 
1KV five core cold shrink straight joint
 
Part No.
Conductor Size (mm²)
Cable Insulation O.D. (mm)
LSJ-1/5.1
25-50
 
LSJ-1/5.2
70-120
 
LSJ-1/5.3
150-240
 
LSJ-1/5.4
300-400
 

 

15KV single core cold shrink straight joint
15KV three core cold shrink straight joint
Part No.
Conductor Size (mm²)
Cable Insulation O.D. (mm)
Part No.
Conductor Size (mm²)
Cable Insulation O.D. (mm)
JLY-15/1.1
25-50
15-21
JLY-15/3.1
25-50
15-21
JLY-15/1.2
70-120
19.5-25
JLY-15/3.2
70-120
19.5-25
JLY-15/1.3
150-240
24-32
JLY-15/3.3
150-240
24-32
JLY-15/1.4
300-400
27-36
JLY-15/3.4
300-400
27-36
JLY-15/1.5
500-800
37-46
JLY-15/3.5
500-630
37-46

20KV single core cold shrink straight joint
20KV three core cold shrink straight joint
Part No.
Conductor Size (mm²)
Cable Insulation O.D.(mm)
Part No.
Conductor Size (mm²)
Cable Insulation O.D.(mm)
JLY-20/1.1
35-50
19-24
JLY-20/3.1
35-50
19-24
JLY-20/1.2
70-120
22-29
JLY-20/3.2
70-120
22-29
JLY-20/1.3
150-240
26-33
JLY-20/3.3
150-240
26-33
JLY-20/1.4
300-400
32-39
JLY-20/3.4
300-400
32-39
JLY-20/1.5
500-630
37-43
JLY-20/3.5
500-630
37-43
35KV single core cold shrink straight joint
35KV three core cold shrink straight joint
Part No.
Conductor Size (mm²)
Cable Insulation O.D. (mm)
Part No.
Conductor Size (mm²)
Cable Insulation O.D. (mm)
JLY-35/1.1
50-120
27-38
JLY-35/3.1
50-120
27-38
JLY-35/1.2
150-240
34-46
JLY-35/3.2
150-240
34-46
JLY-35/1.3
300-500
40-50
JLY-35/3.3
300-500
40-50

Notice: Use cable insulation diameters for final sizing confirmation. Conductor sizes are only for reference.

Testing report
User report

All test reports are from the “National Wire and Cable Quality Supervision and Inspection Center” and “Power Industry Electrical Equipment Quality Inspection and Testing Center”

成都华益热缩材料有限公司 成都华益热缩材料有限公司
成都华益热缩材料有限公司 成都华益热缩材料有限公司

  1.华益公司35kv电缆附件在电缆爆炸事故中的惊人表现

  2014年7月因严重过电压和过电流,35kv电缆爆炸约七十余米,电缆钢铠爆开,铜屏蔽层爆裂,绝缘层和外护层燃烧,消防队前来将电缆燃烧的火焰扑灭。见现场电缆照片,电缆上爆炸开的孔洞,爆裂的屏蔽层,电缆钢铠爆炸七十余米,但相连的电缆附件(中间接头),却完好无损,安然无恙。这个35kv中间接头是华益公司生产的,显示了令人吃惊的高质量。

  过去我们县电缆附件也常爆,但自从2010年3月将35kv电缆附件更换成华益公司电缆附件后,一直未出过问题,直到这次爆炸,爆炸的是电缆,电缆附件均完好。华益公司电缆附件显示出高可靠性和高稳定性。

成都华益热缩材料有限公司
 
成都华益热缩材料有限公司
 
成都华益热缩材料有限公司

  2.10kv冷缩中间接头水下防水密封性能试验

  我们是成都供电局城网管理部,为了解成都华益公司电缆附件的防水密封性能,对华益公司10kv冷缩户内外终端及中间接头浸水前及中间接头水下1.7米深半年后进行耐压试验(户内、户外及中间接头安装在同一电缆上),结果显示,华益公司电缆附件防水密封性能十分优秀,测试报告如下:

成都华益热缩材料有限公司 成都华益热缩材料有限公司
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cold shrink joint termination power cable accessoires high quality silicone rubber
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