High Quality Glass Insulator - Ac Disc Porcelain Insulators (Normal Type) – Yongjiu
High Quality Glass Insulator - Ac Disc Porcelain Insulators (Normal Type) – Yongjiu Detail:
Standard: IEC60383
Voltage:6-33kV
Suspension insulators are available for ball & socket or clevis-tongue coupling. Standard caps are constructed of hot-dip galvanized malleable iron.
Cotter keys for locking ball & socket and clevis pin connections are stainless steel.
The normal type disc suspension insulators include standard type and large creepage distance type, which are widely used in clean area and light pollution area.
Disc suspension porcelain insulators are mainly used on high-voltage overhead transmission and distribution lines to support and insulate conductors. The normal type disc suspension porcelain insulators include standard type and large creepage distance type insulators, which are widely used in clean areas and light pollution areas.
| IEC CLASS |
U70BL |
U70C |
U80BL |
/ |
U100BL |
U120B |
|
| Type |
XP-70 |
XP-70C |
XP-80 |
XP-90 |
XP-100 |
XP-120 |
|
| Porcelain Nomimal Diameter,D.mm |
255 |
255 |
255 |
255 |
255 |
255 |
|
| Unit Spacing,H.mm |
146 |
146 |
146 |
146 |
146 |
146 |
|
| Standard Coupling Size |
16 |
16C |
16 |
16 |
16 |
16 |
|
| Nominal Creepage Distance,mm |
295/320 |
295 |
295 |
295 |
295/320 |
295/320 |
|
| Rated E&M Failing load,kN |
70 |
70 |
80 |
90 |
100 |
120 |
|
| Routine Tension Load,kN |
35 |
35 |
40 |
45 |
50 |
60 |
|
| Impact failing load,N-m |
6 |
6 |
6 |
6 |
7 |
7 |
|
| Power Frequency Withstand Voltage | Dry, kV |
70 |
70 |
70 |
70 |
70 |
70 |
| Wet, kV |
40 |
40 |
40 |
40 |
40 |
40 |
|
| Dry Lightning Impulse Withstand Voltage, kV |
100 |
100 |
100 |
100 |
100 |
100 |
|
| Power Frequency Puncture Voltage,kV |
110 |
110 |
110 |
110 |
110 |
110 |
|
| Radio Influence Voltage Data | Test Voltage to Ground, kV |
10 |
10 |
10 |
10 |
10 |
10 |
| Max. RIV at 1000 KHz, uV |
50 |
50 |
50 |
50 |
50 |
50 |
|
| Net Weight,Each, Approx., kg |
4.6 |
4.8 |
4.9 |
5.3 |
5.7 |
6 |
|
Each suspension shell undergoes rigorous electrical testing before and after assembly before being shipped.
Yongjiu Electric Power Fitting Co., Ltd, is a primary domestic professional manufacturerof electric power fitting and cable accessory. Our main products are cable connector, line fitting,(Copper Aluminium and iron), cable accessory, plastic products, power tools.fuse(LV& HV), light arrester and insulator with approved quality complying with IS09001/2000.
Our company was founded in 1989. Our company is located in Liushi Town, Wenzhou , which is the center of electrical equipment in China. It is about 15 km from Wenzhou Airport and Railway Station.
Covering an area of 20,000 square meters, our company has more than 300 skiklled staff, including 38 senior & intermediate technical personnel and administrativepersonnel.
Focussing attention on renovation, our company has sucessfully developed more than 500 series products. With intermationally advanced machinery processing facilities, our company is capable of producing various electric power fitting and cable accessory to meet customers’ special requirement.
Our products have been exported to more than 40 countries and they are sold well in those coutries and regions.
We enjoy a good reputation among customers due to unique styles and consistently high quality. Adheringto the principle of “Sincere Service, Faithful Reputaitob and Top Priority of Customers”, we always try our best to provide excellent after-sales service.
We sincerely welcome clients all over the world to establish business relationships with us for a mutual development.
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Our advantages are reduced prices,dynamic product sales workforce,specialized QC,solid factories,superior quality services for High Quality Glass Insulator - Ac Disc Porcelain Insulators (Normal Type) – Yongjiu , The product will supply to all over the world, such as: Turkey, Sheffield, Colombia, Certainly, competitive price, suitable package and timely delivery will be assured as per customers' demands. We sincerely hope to build business relationship with you on the basis of mutual benefit and profit in the very near future. Warmly welcome to contact us and become our direct cooperators.
By Letitia from Lebanon - 2018.10.09 19:07
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Alma from Algeria - 2017.02.14 13:19
