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Glass Insulators

40 kN Glass Suspension Insulator

Product Overview

40 kN Glass Suspension Insulator.

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Technical Parameters

Diameter Dmm178
Height Hmm110
Creepage distance Lmm185
Socket couplingmm11
Mechanical failing loadkn40
Mechanical routine testkn20
Wet power frequency withstand voltagekv25
Dry lightning impulse withstand voltagekv50
Impulse puncture voltageP.U2.8
Power frequency puncture voltagekv90
Radio influence voltageμv50
Corona visual testkv18/22
Power frequency electric arc voltageka0.12s/20kA
Net weight per unitkg2.1

Technical Drawing

U40B 40 kN Glass Insulator — technical drawing

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