IEC DIN PIN TYPE INSULATORS FOR HIGH VOLTAGE
MAIN DIMENSIONS AND STANDARD PARTICULARS
Type Fig NO. Mian Demension in (mm) leakage distance Minimun breaking load One miute with stand voltage wet Power Fregu-aency Voltage Critical Impulse flashover Pun-cture Volt-
age
D H D1 d min d1 min a b R Dry Wet Test KV Max Riv At
mm mm mm mm mm mm mm mm mm kN kV kV kV kV kV kV
E-80 1 80 85 40 16 / 38 38 7.5 120 12.5 10 - - - - -
E-95 1 95 97 50 16 / 43 32 13 140 12.5 10 - - - - -
N-80 2 80 87 42 19 21 38 30 7.5 120 12.5 10 - - - - -
N-95 2 95 95 50 22 24 41 35 13 140 12.5 10 - - - - -
N-95/2 3 95 100 50 22 24 41 35 10 160 12.5 10 - - - - -
N-95/3 4 102 120 60 80 25.4   51 14 230 10 34 70 45 100 120 95
N-95/4 4 130 152 80 100 25.4   51 14 318 13.6 50 80 55 130 150 115

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