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Insulators

SHF-20G1 Porcelain Pin Insulator

Product Overview

20 kV SHF-20G1 porcelain pin insulator with a 400 mm creepage distance.

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Technical Parameters

ParameterUnitValue
ModelSHF-20G1
Russian designationSHF-20G1
Nominal voltagekV20
Construction height Hmm224
Maximum shed diameter Dmm175
Creepage distancemm400
Cantilever strengthkN13
Power-frequency wet withstand voltagekV65
Power-frequency dry withstand voltagekV85
Impulse withstand voltagekV135
Puncture voltagekV190
Net weightkg5.9
SHF-20G1 Porcelain Pin Insulator technical drawing

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