> Pin Type Anti-pollution Insulators For High Voltage (BS)

Cat. No. 1004 1005 1006 Fig. 11 12 13 Class BS Pw1-15-Y Pw1-22-Y Pw1-33-Y Main Dimensions (mm) H 185 255 320 h 52.63 52.63 52.63 D 170 205 240 d 76 76 76 d1 27.78 27.78 27.78 R1 16 16 16 R2 16 16 16 Nominal Voltage (kV) 15 22 33 Creepage Distance (mm) 432 673 851 Power-frequency Puncture Voltage (kV) 150 200 210 Mininum Flashover Voltage 50% Impulse Positive (kV) 150 190 210 Power-frequency Dry (kV) 100 125 140 Wet (kV) 65 95 110 Withstand Voltage One Minute Power-Frequency Dry (kV) 90 110 125 Wet (kV) 60 90 100 Impulse (kV) 140 180 200 Radio-influence Voltage Data Test Voltage to Ground (kV) 22 30 44 Maximum RIV at 1000 kHz (uV) 12000 16000 25000 Cantilever Failing Load (kgf) 1090 1090 1090 Weight (kg) 5 10 13 Fired Blank: Brown Glazed

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