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Pin Insulators For High Voltage Lines
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Pin Insulators For High Voltage Lines
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Details
Cat. No. A1038、A1039、A1040
National standard: AS
Main dimensions and standard particulars
Cat. No. A1038 A1039 A1040
Fig 1 2 3
AS class P-11-A P-22-A P-33-A
Main dimensions (mm) H 107 168 194
h 40 63.5 63.5
D 140 228 279
d 76 113 113
R1 16 16 16
R2 13 13 13
Nominal voltage (kV) 11 22 33
Creepage distance (mm) 180 450 520
Minimum flashover voltage Power-frequency (r.m.s) Dry 60 80 120
Wet 32 60 80
50% critical impulse (peak) kV 95 150 170
Power-frequency puncture voltage (kV) 95 130 165
Cantilever failing load (kN) 11 11 11
Weight（kg） 1.30 4.60 8.9
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