Test equipment for electrical tests of overhead line insulators. This test machine tests high voltage insulators with power voltage and frequency. The power frequency tests are required in IEC, ANSI, or any other technical standards for insulators of OHTL.
What is the Electrical power frequency test device for insulators?
This test device/equipment offers electrical tests for overhead line insulators. It tests high voltage insulators with power voltage and frequency. The power frequency tests are required in IEC, ANSI, or any other technical standards for insulators of OHTL.
What does the insulator power frequency test include?
Insulator electrical power frequency tests include many individual tests. Like the power frequency withstand test, the power frequency dry flashover test, the power frequency wet flashover test, the power frequency puncture test and etc.
What types of insulators are this electrical power frequency test equipment applied to?
The insulators’ electrical test equipment is suitable for all types of high voltage insulators, including porcelain insulators, glass insulators, and polymer insulators (composite insulators), epoxy-resin insulators.
Why do people need power frequency test equipment for insulators?
Electrical tests on insulators are very necessary and important. Electrical tests are an effective way to identify whether an insulator is good or bad, like if it passes the quality inspection on electrical performance.
Who needs power frequency test equipment for insulators?
Manufacturers of insulators, electrical labs, power research institute, power grids all need test equipment for insulators.