3.6~40.5kV Insulator Series

3.6~40.5kV Insulator Series

1.Pillar insulators are special insulation controls that can play an important role in overhead transmission lines.
2.It is usually made of silicone or ceramic.
3.Insulator is made of epoxy resin under vacuum casting once, with good insulation effect
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Product Details

Pillar insulators are special insulation controls that can play an important role in overhead transmission lines.

In order to increase the creepage distance, it is usually made of silicone or ceramic, which is called an insulator. Insulators play two basic roles in overhead transmission lines, namely, supporting wires and preventing current from returning to ground.

Insulator is made of epoxy resin under vacuum casting once, with good insulation effect


Applying ambient conditions:

1.The height above sea level: ≤1000m, High prototype altitude:  ≤3000m;

2.Ambient temperature: -10℃~+40℃, the average temperature of a day should be no more than 30℃

3. Relative humidity: the average pressure of a day should be no more than 95%. The average humidity of a month should be no more than 90%.

4. No significant dust, smoke, corrosive or flammable gases, vapours, or salt fog in the surrounding air

5. The installation site should be free of frequent vibration and severe bumps

6. Products can be operated under frost and grade fouling conditions

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S.N.

L

L1

L2

Note

A

227

41

42

Use for 25/31.5/40kA

B

208

31

33

Use for 20kA


Specifications and models list of high-voltage insulator


 

S.N.

 

Model

 

Rated voltage

(kV)

Rated power frequency withstand voltage (kV/min)

Install nut on the insert

Installed under the insert nut

Hole

count

Centre

hole

Side

hole

Pitch

1

ZJ10-101

12

42

3

M10

2-M8

28

M16

2

ZJ10-103

12

42

1

M16



M16

3

M10

2-M8

28

M12

 

 

3

 

 

ZJ10-104

 

 

12

 

 

42

3

M12

2-M8

28

M16

3

M10

2-M6

36

M16

1

M16



M16

3

M12

2-M8

28

M12

3

M12

2-M8

28

M16

3

M10

2-M10

36

M16

 

 

4

 

 

ZJ10-105

 

 

12

 

 

42

2


2-M10

36

M16

2


2-M10

40

M16

3

M10

2-M10

36

M16

3

M10

2-M10

40

M16

4


4-M10

36×36

M16

4


4-M10

40×40

M16

 

5

 

ZJ10-107

 

12

 

42

2


2-M10

36

M16

2


2-M10

40

M16

5

M16

4-M12

40×40

M16

 

6

 

ZJ10-108

 

12

 

42

3

M12

2-M8

28

M16

3

M12

2-M8

28

M16

5

M12

4-M8

40×48

M16

 

7

 

ZJ10-109

 

12

 

42

3

M12


28

M16

1

M16



M16

3

M12

2-M10

55

M16

 

 

 

 

8

 

 

 

 

ZJ10-113

 

 

 

 

12

 

 

 

 

42

3

M10

2-M8

28

M16

3

M10

2-M10

36

M16

3

M12

2-M8

28

M16

1

M12



M12

3

M12

2-M8

35

M16

1

M16



M16

3

M10

2-M8

34

M16

3

M16

2-M10

55

M16

3

M10

2-M10

40

M16

 

9

 

ZJ10-116

 

12

 

42

3

M10

2-M8

28

M10

3

M12

2-M8

28

M16

1

M16



M16

3

M12

2-M8

28

M12

 

10

 

ZJ10-117

 

12

 

42

3

M10

2-M8

28

M16

3

M12

2-M6

35

M16

1

M16



M20  

11

ZJ10-118

12

42

3

M10

2-M6

36

M16

12

ZJ10-120

12

42

3

M10

2-M6

28

M16

 

13

 

ZJ10-125

 

12

 

42

3

M16

2-M10

36

M16

3

M12

2-M10

36

M16

3

M10

2-M10

36

M16

3

M10

2-M8

28

M16

14

ZJ10-126

12

42

3

M16

2-M10

40

M20

15

ZJ10-128

12

42

1

M16



M16

5

M10

4-M10

36×36

M16

16

ZJ24-01

24

68

3

M12

2-M8

36

M16

3

M10

2-M10

40

M16

17

ZJ24-04

24

68

3

M10

2-M8

28

M16

1

M16



M16

 

18

 

ZJ35-208

 

40.5

 

100

3

M16

2-M10

30

M16

3

M12

2-M10

30

M16

3

M10

2-M10

30

M16

2


2-M12

40

M16

 




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