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Composite Railway Insulators

 

 

Composite railway insulators are suitable for electric-railway, can effectively prevent flash accidents and decrease the times of clear and maintenance. Especially in the small railway tunnel, because of small volume, the composite insulator of porcelain, glass insulator cannot instead of it.

Advantage of Composite Railway Insulator

1) Composite Railway Insulator has excllent performance in anti-pollution

2) Composite Railway Insulator has aging resistance performance

3) Composite Railway Insulator has high mechanical strength

4) Composite Railway Insulator has high bending and torsion strength

5) Composite Railway Insulator has small volume with light weight and easy installation

6) Composite Railway Insulator is free from maintenance and manual cleaning.

 

Type

Specified Voltage(kV)

Section length(mm)

Specified Tension load(KN)

Min Arcing Distance(mm)

Min Norminal creepage distance(mm)

Lighting impulse withstand voltage(kV)

P.F. dry  withstand  voltage min(kV)

P.F. withstand voltage min, wet(kV)

FQX-25/100

25

800±15

100

600

1600

310

190

150

FQXS-25/100

25

890±15

100

600

1600/145

310

190

150

FQX-25/120

25

700±15

120

500

1200

270

160

130

FQX-25/120

25

700±15

120

500

1600

270

160

130

FQX-25/160

25

850±15

160

600

1600

310

190

150

FQXS-25/160

25

940±15

160

600

1600/145

310

190

150

 

Relative Articles:

Porcelain insulators,silicone rubber insulators
Outdoor porcelain and polymer insulating material
Composite silicone rubber insulators

 

 

About Us - Composite insulator manufacturer
More than 30 years experience in power industry since 1978 as a composite insulator manufacturer in China, advanced manufacturing process, strict quality control test system, ISO certificated, excellent communication, considerate services, enable us to be a leading composite insulator manufacturer of composite insulator and polymer insulator.
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