Spool Insulators

Spool Insulators

★ Preferred material
★ Durable
★ Work Efficiently
★ Humanization design

Send InquiryChat Now


We welcome clients at home and abroad cooperating with us. In the aim of high quality of porcelain insulators, glass insulators  and other power fittings, our company has been centering on customers, and we will offer the best power products and comfortable service for you.


insulator overview


product name:Spool Insulators           Application: Overhead lines and insulation

Place of originChina                            Material:  Porcelain

Size: Customized size                            


insulator parameters                     


11_副本.jpg


Main dimensions and standard particulars:

ANSI

Class

Fig

Main dimension(mm

 

Transverse strength (N)

Power frequency voltage(kN)

 

Weight (10pcs) (kg)

 

H

 

h

 

D

 

d

 

d1

 

d2

 

R

Dry flashover

Wet flashover

Vertical

Horizontal

53-1

2

54

27

57

45

18

22

11

8900

20

8

10

2.2

53-2

1

76

38

79

45

18

24

18

13300

25

12

15

5.4

53-3

2

81

40.5

76

45

18

24

11

17800

25

12

15

5.9

53-4

2

76

38

105

73

18

24

16

20000

25

12

15

11.3

53-5

3

105

32.5

102

73

18

24

11

26700

35

18

25

11.8

R-8

7

32

-

57

40

17.5

-

7

-

-

15

918

1.3

R-6

6

80

-

70

40

18

-

7

240

12

18

1350

3.9

R-2

5

76

-

80

54

17.5

-

17.5

-

-

18

2040

5.9

R-1

5

54

-

57

39

17.5

-

11

-

-

18

918

2.4

1617

4

65

-

76

46

17.5

-

9

9000

20

9

9

3.9

1617-1

4

65

-

78

-

17.5

-

17.5

-

-

-

-

-

1617-1

4

67

-

73

-

16

-

14.3

-

-

-

-

-

1618-1

4

75

-

89

52

17

-

13

10000

20

9

9

-

1618-2

4

75

-

89

52

17

-

12.5

13000

25

12

12

-

1618-3

4

88

-

95

-

22

-

16

-

-

-

-

-


insulator features


porcelain insulator




     Insulation control 

The porcelain insulator can play an important role in overhead 

transmission lines.


spool insulator


 Support the power line 

The porcelain insulator can support  condutors,  insulate conductors and poles at the same time.


spool insulator


 Corrosion resistance 

The porcelain insulator can withstand sunlight, rain, climate change and chemical corrosion.


spool insulator


 Electrical performance 

The porcelain insulator has good electrical performance as well as sufficient mechanical strength. 


insulator-FAQ


1.  What's your advantage?

We focus on providing high-quality power fittings for many years, and will give you the most suitable price and comfortable after-sales service.

2.  What's the payment term?

T/T or L/C at sight.

3.  How's the delivery time?

Generally, it will take 20 to 40 days after receiving your advance payment. The specific delivery time depends on the products and the quantity of your order.

4.  Can I have some samples?

Few pcs of product’s samples are available, but the freight should be collected.

5.  What's the standard of package?

We usually pack our goods in cartons or pallets. We can also pack them according to your special requirements.

6.  How about the transport?

If the number of goods is small we usually use DHL and some express you offered. If the number of the goods is big usually by sea or by air.


Hot Tags: spool insulators, China, suppliers, manufacturers, wholesale, customized, buy, cheap, price, quotation, for sale
Related Products
Inquiry