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Number of views:
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FQB27.5/20-1400-800 φ62

TB/T3199.2-2018 TJ/GD032-2019
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Number of views:
1000
Product serial number
GD-3-FQB-020
Quantity
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+
Stock:
0
Product description
Parameters
parameters: 1.rated voltage: 27.5kV 2.full lightning impulse withstanding voltage (peak value)≥290kV 3.power frequency dry withstanding voltage≥175kV 4.power frequency wet withstanding voltage≥140kV 5.artificial pollution withstanding voltage (0.1mg/cm2)≥40kV 6.artificial pollution withstanding voltage(0.35mg/cm2)≥31.5kV 7.nominal creepage distance≥1400mm 8.rated bending failure load≥20kN 9.rated tensile failure load≥140kN
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