Combined Pre-molded Cable Joint

Product introduction of Combined Pre-molded Straight /Insulation Joint:

the joint is compact in structure, easy to install, long inside climbing distance of rubber insulation, large design margin, suitable for long-term safe operation in especially wet areas. The outer protective layer adopts high strength protective shell and waterproof insulating sealing structure, with good mechanical protection and sealing performance, and good anti-corrosion ability, to ensure the joint long-term safe operation in harsh environment. Good explosion-proof performance, will not endanger the safety of personal equipment due to accident debris. The outermost layer can be equipped with glass fiber reinforced plastic outer protective box, and cl-8010 insulating waterproof sealant is poured inside to enhance its waterproof performance.

Product Application of Combined Pre-molded Straight /Insulation Joint:

Insulation joint: YJJJI type

Straight connector: YJJTI type

Rated voltage: 21/35kV, 26/35kV, applicable cable section: 25 ~ 800mm2

Rated voltage: 48/66kv, 56/77kv, 64/110kv, 76/138kv, 87/150kv, applicable cable section: 185 ~ 1600mm2

Rated voltage: 127/220kV, applicable cable section: 240 ~ 2500mm2

Rated voltage: 290/500kV, applicable cable section: 800 ~ 3000mm2

Product features of Combined Pre-molded Straight /Insulation Joint:

1. The joint has compact structure, easy installation, long climbing distance inside the rubber insulation, large design margin, and can be adapted to the long-term safe operation in especially wet areas;

2. The outer protective layer adopts high strength protective shell and waterproof insulating sealing structure, with good mechanical protection and sealing performance, and good anti-corrosion ability, to ensure the safe operation of the joint in bad environment for a long time;

3. Good explosion-proof performance, will not endanger the safety of personal equipment due to accident debris;

4. The outermost layer can be equipped with glass fiber reinforced plastic outer protective box, and cl-8010 insulating waterproof sealant is poured inside to enhance its waterproof performance.

Product drawing of Combined Pre-molded Straight /Insulation Joint：

Technical Data：