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111kn ANSI 52-5 High Voltage Outdoor Disc Suspension Porcelain Insulator

Product classification:

Suspension porcelain insulators

Keywords:

Pin type insulators


Product Features

Product details


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Ball and socket type suspension porcelain insulators( ANSI Class )
ANSI Class   52-5
Coupling size   Type J
Dimensions
Diameter(D) mm 254
Spacing(H) mm 146
Creepage distance mm 320
Dry arcing distance mm 197
Mechanical Values
Combined M&E strength kN 111
Dry arcing distance mm 197
Impact strength N.m 10
Routine proof test load kN 55.5
Time load test value kN 67
Maximum working load kN 55.5
Electrical Values
Low frequency dry flashover voltage kV 80
Low frequency wet flashover voltage kV 50
Critical impulse flashover voltage,positive kV 125
Critical impulse flashover voltage,negative kV 130
low frequency puncture voltage kV 110
Radio influence Voltage Data
Test voltage RMS to ground  kV 10
Maximum RIV at 1000kHz μv 50
Packing and Shipping Data
Net weight,approximate kg 5.2

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