70KN 11KV PORCELAIN DISC SUSPENSION INSULATORS U70BL

CREEPAGE DISTANCE:320MM
MECHANICAL& ELECTRICAL STRENGTH: 70KN
LOW FREQUENCY DRY FLASHOVER VOLTAGE: 70KV
LOW FREQUENCY WET FLASHOVER VOLTAGE: 40KV
LIGHTNING IMPULSE WITHSTAND VOLTAGE: 100KV
POWER FREQUENCY PUNCTURE VOLTAGE: 110KV
LOW FREQUENCY TEST VOLTAGE AT 10KV MAX, 1000KHZ: 50 MICROVOLTS
COLOR : GRAY OR BROWN