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