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Product Name：Outdoor Post Insulator
System Voltage：10~35kV
Application Place：Station System
Product Structure：-
Insulation Coating：Porcelain (ZSW)

10~35kV Outdoor Post Insulator ( Large Creepage Distance）：
Type Height Up Accessory Mounting Dimension Low Accessory Mounting Dimension Creepage Distance Bending Failing Load
not less than		 1min Power Frequency Withstand Voltage
not less than		 Lightning Impulse Withstand Voltage not less than
Central Distance of Hole Diameter of Hole Hole
Quantity		 Central Distance of Hole Diameter of Hole Hole
Quantity
  mm mm mm pc mm mm pc mm kN kV kV
ZSW-12/4-3 210 36 M8 2 130 12 2 300 4 42 75
ZSW-12/6-3 125 36 M8 2 130 12 2 300 6 42 75
ZSW-17.5/4-3 260 36 M8 2 175 15 2 360 4 42 105
ZSW-40.5/4-3 500 140 14 4 140 14 4 1200 4 80 185
ZSW-40.5/8-3 455 140 M12 4 180 14 4 1134 8 80 185
ZSW-40.5/8-4 560 140 M12 4 180 14 4 1260 8 80 185
ZSW-40.5/16-4 560 140 M12 4 225 18 4 1260 16 80 185


Shanghai Electric Porcelain Works Co., Ltd
Add: No.729, Chengjiang Rd., Minhang Dist., Shanghai, P.R.China Zip:200241　  Email:sepw@sepw.com.cn  
 Tel：021-64343295    Fax：021-64345735   ICP: No.09053323-1   Web Designer:12EC.CN