Original
By certification 
Product Information
Name: Ceramic suspension disc insulator
Type: 120kN Ceramic suspension disc insulator
Related type: Voltage Range: 11kV~220kV
Standard: The IEC standard
Graze colors of insulators: Brown or light gray
Mechanical failing load: 70kN,100kN,120kN,160kN,210kN,300kN and as per client’s request
Material: Alumina and silica porcelain
Application: Overhead lines and transmission lines
Product Introduction
The Ceramic Suspension Disc Insulator include pinched tongue and ball and socket type. The metal parts should be made of malleable cast iron, ductile iron or steel with galvanized treatment. In addition, our products are smooth and shiny to the touch, have the advantages of impact resistance and long-lasting use, while it fades better than the rest. More unexpectedly, it has good chemical and thermal stability, almost no aging deterioration, and good electrical and mechanical properties. There have been new varieties of large disc diameter, L00 ~ 400KN large tonnage, common type and bell-type umbrella. Finally, this product can be used in transmission and distribution lines, even for high-voltage lines.
Product Advantage
The Ceramic Suspension Disc Insulator is preferably made of safe and environmentally friendly materials, with the advantages of durability and health and environmental protection. Secondly, this product can play an important role in the overhead transmission line, and also can effectively increase the creepage distance. What is more unexpected is that it can withstand the sun, rain, climate change and chemical corrosion.
IEC Standard Class |
U70BL |
U100BL |
U120B |
U160BM |
U160BL |
U210B |
U240B |
Min mechanical failing load (kN) |
70 |
100 |
120 |
160 |
160 |
210 |
240 |
Spacing H (mm) |
146 |
146 |
146 |
155 |
170 |
170 |
170 |
Diameter D (mm) |
255 |
255 |
255 |
280 |
280 |
280 |
280 |
Creepage distance (mm) |
320 |
320 |
320 |
350 |
380 |
380 |
405 |
Ball and socket coupling |
16 |
16 |
16 |
20 |
20 |
20/24 |
24 |
Stainless steel security clip |
W |
W |
R |
W |
W |
W |
R |
Power frequency wet withstand voltage |
40 |
40 |
40 |
42 |
42 |
42 |
45 |
Dry lightning impulse withstand voltage |
100 |
100 |
70 |
110 |
110 |
75 |
75 |
Power frequency puncture voltage (kV) |
110 |
110 |
110 |
110 |
110 |
120 |
120 |
Radio influence voltage (μv) |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
Weight (kg) |
4.7 |
5.3 |
5.6 |
7.4 |
7.8 |
7.3 |
11.1 |
1.Q: When can I get the price?
A: Usually we quote within 8 hours after we get your inquiry.
2.Q: What's your MOQ?
A: In Generally,the MOQ is 100pcs,If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer's exact situation
3.Q: When can I get the price?
A: Usually we quote within 24 hours after we get your inquiry.
4.Q: Where are you located?
A: Our factory located at Liling City,Hunan Province,China.
5.Q: Can you produce according to the samples?
A: Yes,we can produce by your samples or technical drawings.
http://www.east-ceramic.com/
