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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. A1041、A1042、A1043
National standard: AS
Main dimensions and standard particulars
Cat. No. A1041 A1042 A1043
Fig 1 2 3
AS class PW1-15-A PW1-22-A PW1-33-A
Main dimensions (mm) H 184 240 320
h 66.5 66.5 66.5
D 170 165 240
d 76 76 86
d1 34.9 34.9 34.9
R1 16 16 16
R2 16 16 16
Nominal voltage (kV) 15 22 33
Creepage distance (mm) A-B   380 755
B-C   110 165
A-C 432 490 920
50% impulse flashover voltage (kV) 150 160 210
One Minute Wet Withstand voltage （kV） 37 50 90
Power-frequency puncture voltage (kV) 145 160 170
Cantilever failing load (kN) 7 11 11
Weight（kg） 5.5 9.5 14.3
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