color of glaze: brown ,grey
standard:ANSI
main dimension:D(254mm), H(146mm)
leakage distance: 292mm
power-frequency puncture voltage: 110KV
radio influence voltage:
test voltage to ground: 10KV
maximum Riv at 1000kHZ: 50μV
tension proof load: 55.5KN
rated E&M failing load: 111KN