Gold Member Since 2007
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Ningbo Ville Electric Co., Ltd.

Insulator, Post manufacturer / supplier in China, offering Post Insulator (1Kv-800Kv), Power Plant for Gensets Output 100mw, Type Wdg off-Circuit Tap Changer for Transformers and so on.

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Post Insulator (1Kv-800Kv)

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Min. Order: 1 Piece
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Application: High-voltage
  • Brand: Ville
  • Origin: China
  • Usage: High Voltage Power Transmission
  • Trademark: VILLE
Product Description
According to IEC, ANSI and other standards produce by the power station post insulators are widely used in the substation and associated switching equipment. Each post insulators can reach 2300 mm in max, operating voltage up to 1100 kV . And every post insulator must be carried out prior to use compression, cantilever gravity and torsion test.
voltage level 1 - 1100 kV 
maximum length :2300 mm 
maximum diameter :288 mm 
creepage distance : 55 mm / kV 
cone (according to IEC standard) 
cylindrical (according to ANSI standard) 
production methods: wet process 
C130 high-strength alumina ceramic and ultra high strength available C130 HS glaze color :brown RAL 8017 and gray the ANSI 70 
Standard: IEC 60273, the IEC 60168, the IEC 60672, ANSI,, DIN, GE 
Experience: has 17years of electrical porcelain production 
Test applications: power station post insulators, disconnecting switch (post insulator and operating insulators) 
compensation system platform support
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