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Product Name:Polymer Insulator for Railway
System Voltage:25kV
Application Place:Electric Railway
Product Structure:-
Insulation Coating:Polymer (FQ)
Polymer Insulator for Railway (Position):
Type
Rated Voltage
kV
Rated Mechanical Load
kN
Height
mm
Minimum Creepage Distance
mm
Lightning Full-wave Impulse Withstand Voltage
not less than
kV
Power Frequency Withstand Voltage
not less than
kV
Artifical Pollution Withstand Voltage
not less than
kV
Altitude
not more than
m
Dry
Wet
Dust Density
(mg/cm2)
1
2
Light Pollution Area
Light Pollution Area
Salt Density
(mg/cm2)
0.1
0.4
FQX2-25
25
120
700
1600
270
160
130
32
32
2000
1000
FQX2-25G
25
120
800
1700
310
190
150
32
4000
2000
FQD2-25
25
120
700
1600
270
160
130
32
32
2000
1000
FQD2-25G
25
120
800
1700
310
190
150
32
4000
2000
Polymer Insulator for Railway (Cross-arm)
:
Type
Lightning Full-wave Impulse Withstand Voltage
not less than
kV
Power Frequency Withstand Voltage
not less than
kV
Artifical Pollution Withstand Voltage
not less than
kV
Mechanical Property
not less than
kN
Bending Load
kN
Tensile Load
Mechanical Failing Load
Dry
Wet
Dust Density
(mg/cm2)
:0.4mg/cm2
Salt Density
:2.0mg/cm2
Bending
Tensile
FQB2-25/8
300
180
156
35
4.8
48
8
80
FQB2-25/8E
FQBZ2-25/8
270
FQBZ2-25/8E
Click to view
Suspension Insulator
Click to view
Polymer Insulator
Click to view
Wall Bushing
Click to view
Outdoor Post Insulator
Click to view
Indoor Post Insulator
Click to view
20kV Post Insulator
Shanghai Electric Porcelain Works Co., Ltd
Add: No.729, Chengjiang Rd., Minhang Dist., Shanghai, P.R.China Zip:200241
Email:
[email protected]
Tel:021-64343295
Fax:021-64345735 ICP: No.09053323-1 Web Designer:
12EC.CN