Changsha Power Electric Co.,Ltd.
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Porcelain Strain Insulators normal type for transmission lines
Description:
Our insulators have externally attached caps and bases. A highly engineered cementing system transfers the load uniformly from the hardware into the porcelain body. Each insulator body is made from the highest quality clay raw materials that have been processed to be fully vitrified porcelain. The body is glazed to add strength to improve surface appearance, and enhance clean-ability.
Specification:
1. Creepage distance: 57mm
2. Min. Flashover voltage: Dry: 35kV
Wet: 18kV
3. Mechanical failing load: 89kN
Applications:
ANSI strain porcelain insulators are used for overhead transmission lines.
Ordering instructions:
1.If the insulator is to be ordered, please provide rated voltage, rated current, rated frequency, length of oil end, installation method, length of cable crossing (very important), length of CT mounting position (very important), environmental pollution level, altitude, environmental temperature.
2.When the user has special requirements, the design can be carried out according to the user's requirements.