Electrical Insulators in Overhead Transmission Lines or distibution lines

Electrical Insulators in Overhead Transmission Lines or distibution lines, which include porcelain insulators, polymer insulators and glasss insulators

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How to Choose Insulators on Different Conditions?

When design the power system, how to choose the right insulators in different situation, here are some methods.

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High Voltage and High Altitude Maintenance with Drone

China uses the "Little Flying Man" portable electric lift drone for online maintenance for the maintenance of the ±500 kV DC line, which prevented the common safety risks of electric tower climbing operations and improved the efficiency of operators.

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Strong Wind Threats the Transmission Lines

In the power system, the exposed transmission lines regard the wind as a big "natural enemy". In order to resist the strong wind, the designers fully armed the line to form a fine wind-resistant design.

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Tracking and Erosion Test on Our Silicone Rubber Plane Specimens

Upon request of our Client requirement, the insulator material should be withstand tracking and erosion test. The test is according to IEC60587-Electrical insulating materials, used under severe ambient conditions-test methods for evaluating resistance to tracking and erosion.   

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Orient Tec Post Insulators are Installed on Korean Railway Lines

In April of 2021, Orient Tec successfully delivered a certain quantity of railway post insulators to Korean client, and the insulators were installed on Korean railway stations in 2021, and now the insulators are serviced great for nearly 2 years.

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