Pin Porcelain Insulators

KEY WORDS:High pressure vacuum switch

DETAILS

Basic Info

  • Model NO.: pin type

  • Material: Porcelain

  • Type: B Type Insulator

  • Trademark: XIYA

  • Origin: China

  • Application: High-voltage

  • Structure: Pin Insulator

  • Porcelain Insulators: Pin Insulator

  • Specification: ANSI, IEEE, IEC

  • HS Code: 8546209090

Pin Porcelain Insulators
Pin Insulators
Class BS: P-11-Y, P-15-Y, P-20-Y, P-33-Y
 

Fig.No. 1 1 2 3 6 3 4 5 5
BS class P-11-Y P-15-Y P-22-Y P-33-Y P-35-Y P-44-Y PW-15-Y PW-22-Y PW-33-Y
Creepage distance, mm 240 298 432 630 720 864 432 673 851
Dry arcing distance, mm 102 133 200 360 399 483 197 267 419
Main dimension, mm H 133 137 165 244 270 318 185 255 320
h 48 48 52.6 52.6 52.6 52.6 52.6 52.6 52.6
D 140 152 229 280 270 343 170 205 240
d 18.3 18.3 27.8 27.8 27.8 27.8 27.8 27.8 27.8
R1 13 13 19 19 14 19 16 16 16
R2 9.5 11 14.3 13 14 14.3 16 16 16
Cantileveer Strength, KN 11 11 11 13 13 13 11 11 13
Min flashover voltage Power frequency Dry, KV 75 80 100 135 140 155 100 125 140
Wet, KV 50 55 60 95 100 110 65 95 110
Critical Impulse Pos, KV 115 130 160 180 215 240 150 190 210
Neg, KV 150 175 205 290 295 305 190 235 245
Withstand voltage 1 min. power 
frequency
Dry, KV 65 70 90 110 115 125 90 110 125
Wet, KV 40 50 55 75 85 100 60 90 100
Withstand voltage Impulse, KV 90 110 150 170 190 200 140 180 200
RIV. Data Test volt. To gound 15 15 22 30 35 44 22 30 44
Max RIV at 1000HZ, UV 8000 8000 12000 16000 18000 25000 12000 16000 25000
Power frequency puncture voltage, KV 150 150 200 210 230 250 150 200 210
Approx weight, kg 1.8 2 5 11 12.5 14 4.7 9.1 12.5
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