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Insulators

ZS-770 35 kV Porcelain Pin Post Insulator

Product Overview

ZS-770 porcelain pin post insulator with 770 mm creepage, 35 kV rated voltage and 16 kN rated failing load per its technical drawing.

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Technical Parameters

ParameterUnitValue
ModelZS-770
Rated voltagekV35
Overall heightmm295 ± 13
Maximum diametermm190 +9
Creepage distancemm770
Rated failing loadkN16
Lightning impulse withstandkV190
Power-frequency dry withstandkV110
Power-frequency wet withstandkV85
Power-frequency breakdown voltagekV200
ZS-770 35 kV Porcelain Pin Post Insulator technical drawing

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