Specifications
Ring connectors/Insulation piercing multi-core branch connectors JCH
1.Body: high strength aluminum alloy
2.Bolts: tinned stee
Ring connectors/Insulation piercing multi-core branch connectors JCH
•summary:
1.The cable ring type connector is specially designed for simple and reliable installation while ensuring maximum safety during life line work.
2.The connectors are suitable for aluminum or copper, for stranded or solid conductors and cables with PVC or
XLPE insulation.
3.The compact design allows installation in reduced size resin filled boxes and in heat shrinkable joints.
•Installation
1.Cable over sheath is removed and the core separators placed between the cores.
2.The two connector halves are positioned over the cores and the bolts are slightly tightened. Stripped ends of branch cores are inserted in the branch channels and the bolts are tightened.
3.The connector halves are closed by tightening the two outer bolts while the contact segment pierces the main cable cores.
4.The outer metal ring is at all times insulated from the life conductors.
·For 4 and for 3 1/2 core cables
·Contact segments with integrated depth limitation
·Branch channels with grooves
·No torque moment key required
•Materials
1.Body: high strength aluminum alloy
2.Contact segment: electro tinned brass
3.Insulation parts: Glass fiber reinforced polymer
4.Bolts: tinned steel
•Specification:
| NO |
Wrench size mm |
Application voltage (kv) |
Main Conductor(mm2) |
Branch conductor |
Dimensions(mm) |
| |
|
|
Rm/sm(mm2) |
Re/se(mm2) |
Rm/sm(mm2) |
Re/se(mm2) |
A |
B |
C |
| JCH2-95/70 |
5/6 |
1 |
35-70 |
50-95 |
6-50 |
6-70 |
88 |
92 |
36 |
| JCH4-150/70 |
5/6 |
1 |
70-120 |
95-150 |
6-50 |
6-70 |
98 |
102 |
36 |
| JCH4-240/70 |
5/6 |
1 |
120-185 |
150-240 |
6-50 |
6-70 |
110 |
115 |
36 |
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