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Changlan Electric 
Technology Co.,Ltd.

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66-500kv straight through/insulation cable joint

66-500kv straight through/insulation cable joint

Range to: 66-500kv AC cable accessories Applied for: HV EHV project, such as substation, power plant, power transmission, nuclear power
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Product description

*Straight through joint/insulation joint


*Product type/application range

Insulation joint: YJJJI type, straight through joint: YJJTI type
Rated voltage: 21/35kv, 26/35kv, suitable cross section: 25-800mm2
Rated voltage: 48/66kv, 56/77kv, 64/110kv, 76/132kv, suitable cross section: 185-1600sqmm
Rated voltage: 127/220kv, suitable cross section: 240-2500mm2

*Product Characteristics 

The joint has an compact structure, easy to install. Long creeping distance for rubber insulation unit, suitable for the special humid area. 
Outer protective shell adopts the structure of high-strength protective shell and waterproof insulation sealing. It has advantages of good mechanical protective, good sealing property and good anti-corrosion which will ensure the termination can be run safely on the bad weather condition. 
Good anti-explosion property. No worry about the dangerous of fragment damage caused by accident .
To improve the waterproof property, it can provide glass fiber protection shell, pouring CL-8010 insulation paste inside.

*Product drawing

1.Earthing ferrule 
2.Earthing terminal 
3.Copper protection shell
4.Pre-mould rubber insulation part 
5.Epoxy insulation ring
7.Equivalent pressure sleeve
*Technical Data
 Size of shape and installation


Corresponding parameter set not found, please add it in property template of background