Gold Member Since 2017
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Suzhou Jufeng Electrical Insulation System Co., Ltd.

Jf-530 Insulators manufacturer / supplier in China, offering Jf-530 Insulators, Stator Coil, Wind Driven Coil and so on.

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Jf-530 Insulators

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Product Description

1. Description
    Insulators are formed through molding by hydraulic machine under high temperature and high voltage, which uses glass fibers to reinforce unsaturated polyester molding compound (DMC, SMC). The molding insulators is featured in high mechanical strength, excellent electric performances, low shrinkage rate, arc resistance and high resistance to appearance of marks caused by electric-leakage, etc., and it can be applied for a long-term period under 155. insulators are applied to the high and low voltage insulation for electric and electricity as well as the anti-corrosion system of chemistry and chemical industry.
2. Technical parameters of the product
S/N
Name of the targets
Unit
Target values
1
Density
g/cm3
1.751.95
2
Moisture absorbing rate
mg
≤20
3
Bend strength
MPa
≥90
4
Impact strength (No cracks)
KJ/m2
≥30
5
Electric strength (90  in transformer oil)
MV/m
≥12
6
Volume resistivity
Normal state
MΩ.m
≥1×1013
After submerged in water for 24 h
≥1×1012
7
Arc resistance
S
≥180
8
Index of resistance to appearance of marks caused by electric-leakage
V
≥600
9
Inflammability
Grade
FV0
10
Heat distortion temperature
≥240
 
3.Common specifications insulators of insulating pads are as follows (other specifications can be manufactured by building molds in accordance with customers requirements):
high voltage
Lengthmm
Diametermm
low voltage
Length
mm
Diameter
mm
130
65
40
40
50
46
50
50
60
60
130
60
65
60
30
30
85
50
Remarks: other specifications can be manufactured by building molds in accordance with customers requirements.
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