TR286 Station Post Insulator
ANSI Standard No.: TR286 Station Post Insulator
ELECTRICAL VALUES
IMPULSE WITHSTAND VOLTAGE: 550KV
CRITICAL IMPULSE WITHSTAND VOLTAGE:610KV
WET POWER FREQUENCY WITHSTAND VOLTAGE:230KV
PHYSICAL VALUES
MINIMUM CREEPAGE DISTANCE:99INCH
NET WEIGHT(APPROX): 112.4LB
MECHANICAL VALUES
CANTILEVER STRENGTH:1700LB
TENSILE STRENGTH:20000LB
COMPRESSION STRENGTH:60000LB
TORSION STRENGTH: 60000LB-INCH
REFERENCE STANDARD: ANSI C29.9-1983
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