Changsha Power Electric Co.,Ltd.
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Bright brown glazed Line Post Porcelain Insulator ANSI 57-2/ OEM available
Descriptions:
As insulating and supporting conductor in HV transmission & distribution line, post insulators are divided into line post porcelain insulator, cross arm porcelain insulator and long rod suspension insulator, etc. They have characteristic of no puncture, high mechanical strength, excellent insulation and anti-pollution.
Specifications:
1. Creepage distance: 559mm
2. Cantilever strength: 12.5kN
3. Low frequency flashover voltage: Dry: 100kV Wet: 70kV
4. Critical impluse flashover voltage: Positive: 160kV Negative: 205kV
5. Radio Influence voltage: Test voltage to ground: 22kV
Competitive advantages:
Our company focus on electric products, marketing, services and logistics. It is an important manufacturer and export trader with several decades of experience in designing, researching, manufacturing, testing and logistics.