PS Type High Voltage Overhead Power Line Ceramic Power Line Post Insulator

Classification:Ceramic Insulator

Inside Road & Administration Industry & Trading Garden,Houshan Industry Area,Fuzhou City,Fujian Province

0591-22806687 0591-22806697

0591-22806667

bs@china-grid.com.cn

Overview
Description:

High-voltage column insulators are used for insulation and support wires in high-voltage overhead transmission and distribution lines. They are generally divided into five levels of 6, 10, 15, 20 and 35KV according to the approved voltage. The column insulator is made of porcelain and steel feet with no less than 525 Portland cement and porcelain sand glue.

The surface of the porcelain is white or brown, and the surface of the steel is hot-dip galvanized. Column insulators are in accordance with International GB1000 "High Voltage Line Pin Insulators" and GB772 《Technical Conditions for High Voltage Pin Insulators》

Technical parameter:
Type Rated voltage
KV
Lightning impulse withstand voltage
(KV)
Power frequency voltage
(KV)
Creepage distance
(mm)
Bending damage load
(KN)
Weight
(kg)
PS-15/3 15 105 40 300 3 2
PS-15/5 15 105 40 360 3 5
PS-20/12.5 20 110 45 400 12.5 7
Contact Us
0591-22806687 0591-22806697
0086-13950298099
0591-22806667
Inside Road & Administration Industry & Trading
      Garden,Houshan Industry Area,Fuzhou City,Fujian Province
Sampras@china-grid.com.cn
Product Search

© CHINA-GRID POWER TECHNOLOGY CO.,LTD. All Rights Reserved. 闽ICP备16015067号-2