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Insulators

PW-33-Y Porcelain Pin Insulator

Product Overview

PW-33-Y porcelain pin insulator with 1000 mm creepage distance and 10 kN cantilever strength.

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Technical Parameters

ParameterUnitValue
ModelPW-33-Y
Shell diametermm220
Heightmm260
Creepage distancemm1000
Approximate net weightkg10.8
Application voltagekV35
Wet power-frequency withstandkV85
Dry power-frequency withstandkV110
Positive impulse flashoverkV190
Negative impulse flashoverkV200
Low-frequency puncture voltagekV165
Cantilever strengthkN10
Test voltage RMS to groundkV22
Maximum RIV at 1000 kHzµV100
PW-33-Y Porcelain Pin Insulator technical drawing

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