Shf-20g1 Ceramic Pin Isolators with Stringing Sleeve

Shf-20g1 Ceramic Pin Isolators with Stringing Sleeve for Russia

Category: Pin Type Insulator

Nominal	kV	20
Puncture voltage in insulating medium	kV	180
50 Hz withstand voltage (dry)	kV	85
50 Hz withstand voltage (wet)	kV	65
Impulse withstand voltage	kV	135
Average annual number of failure, not more than	N/per year	0.0005
Nominal creepage distance, not less than	mm	400±10
Minimum mechanical failing load (bending), not less than	kN	13
Weight	kg	35±0.3