FQX Type High Voltage Electrical Bearing Cable Composite Good Insulator

Classification:Railway 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:

The suspension composite insulator for electrified railway contact net consists of three parts: a mandrel, an outer insulation and a metal attachment. It shall comply with the standard of TB/T3199.2-2008 《Insulators for electrified railway contact nets - Part 2: Rod composite insulators》.

It can be widely used in areas with different pollution levels, with light weight, small volume, not easy to break, high tensile strength and strong pollution resistance.

Diagram 1:
Type Rated voltage
kV
Rated bending load
KN
Structure height
(mm)
Insulation distance
(mm)
Min nominal creepage distance
(mm)
Lightning full wave impulse withstand voltage
kV
Power frequency dry withstand voltage
kV
Power frequency temperature withstand voltage
kV
IMG
FQX-25/120-HH-1 25 120 740 530 1500 330 195 165 T-1
FQX-25/120-HH-2 25 120 740 620 1770 330 195 165 T-1
Diagram 2:
Type Rated voltage
kV
Rated bending load
KN
Structure height
(mm)
Insulation distance
(mm)
Min nominal creepage distance
(mm)
Lightning full wave impulse withstand voltage
kV
Power frequency dry withstand voltage
kV
Power frequency temperature withstand voltage
kV
IMG
FQX-25/120-HT-1 25 120 725 530 1500 330 195 165 T-1
FQX-25/120-HT-2 25 120 815 620 1770 330 195 165 T-1
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