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Product Name：Post Porcelian Insulator
System Voltage：20kV
Application Place：Distribution System
Product Structure：-
Insulation Coating：Porcelain（PSN Series）
 

Type Lightning Full-wave Impulse Withstand Voltage
not less than		 Power Frequency Withstand Voltage
not less than		 Minimum Creepage Distance  Minimum Bending Failing Load  Weight
 		 Maximum Diameter Height  Line
Terminal
kV kV mm kN kg mm mm -
PSN-170/12.5ZS
(R12.5ET170N)		 170 70 580 12.5 10 152 370 M20
PSN-170/12.5ZS
(R12.5ET170L)		 720 12 165

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