Wuhan Line Power Transmission Equipment Company
5 1

Double Insulation Composite Post Type Insulator Aging Resistance FQBS-25/8

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Wuhan Line Power Transmission Equipment Company
[China]

Address
Yangguang Avenue East, Miaoshan Development Zone, Jiangxia District, Wuhan, Hubei, China Wuhan Hubei
Phone
86-027-81319015
Contact name
King

Quick Information

  • Place of Origin: China
  • Model Number : FQBS-25/8

Description

Double Insulation Composite Post Type Insulator Aging Resistance FQBS-25/8

 

PRODUCT INTRODUCTION

The double-insulation composite post insulator is applicable for the electrified railway in complex environment, which can effectively prevent pollution flashover and reduce cleaning and maintenance. With stable mechanical & electrical performance and excellent pollution-resistant performance, our composite insulators for electrified railway provide reliable protection to the safety running of electrified railway.


ADVANTAGES

1)Composite insulator with competitive price and good quality.

2)Hop dip galvanized cast steel for metal fittings.

3)Silicone rubber for sheds

4)Glass-fiber reinforced core rod


TECHNICAL PARAMETER
Rated Voltage
(kV) Height
(mm)

Designed Creepage Distance

Pri./Sec.

(mm)
Designed Dry Arcing Distance
(mm)

Specified Mechanical Bending Load

(kN)

Specified Mechanical Tensile Load

(kN)

Sliding Load

(kN)

Power Frequency Withstand Voltage
(Dry/Wet)

(kV)
Lightning Impulse Withstand Voltage
(kV)

Artificial Pollution Power Frequency Withstand Voltage

(kV)
25 850±20

1270/175

507
12 100 25 160/130 270 36

 

 

 

 

 


PACKAGE AND SHIPMENT

All insulators are packed in weatherproof containers in order to protect the products during land, air and sea transportation. Several different grades of packaging can be offered depending on the mode of transport and the expected storage conditions. Special packaging arrangements can be accommodated upon the users' request.

 

 


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