IEC-60156 Standard and Oil Breakdown Voltage Testing

IEC-60156 Standard and Oil Breakdown Voltage Testing

The IEC-60156 standard is a widely recognized international standard that provides guidelines for high voltage testing of electrical insulation. This standard is used in a variety of industries, including electrical power generation and transmission, as well as in the manufacture of electrical equipment and components.

One important aspect of high voltage testing is the measurement of oil breakdown voltage. Oil breakdown voltage is a measure of the electrical strength of the insulating oil used in transformers and other electrical equipment. The oil breakdown voltage test is performed by applying a high voltage across the oil sample and measuring the voltage at which the oil breaks down and becomes electrically conductive.

DTE-DneproEnergoTechnologiya OLS-90 oil breakdown voltage tester perfectly performs tests with voltage up to 90 kV. 

The IEC-60156 standard provides guidelines for performing oil breakdown voltage testing, including the minimum test voltage that should be applied, the duration of the test, and the method of measuring the oil breakdown voltage. The standard also provides guidance on the interpretation of the test results, including what constitutes a pass or fail.

Oil breakdown voltage testing is an important aspect of high voltage testing because it provides information on the electrical strength of the insulating oil used in electrical equipment. This information is used to ensure the safety and reliability of the equipment, and to identify potential problems before they cause a failure.

In addition to providing guidelines for oil breakdown voltage testing, the IEC-60156 standard also provides guidance on the selection of high voltage test equipment, including hipot testers, which are used to perform high voltage testing. This helps to ensure that the correct equipment is used for the intended application, and that the equipment is used in a safe and effective manner.

In conclusion, the IEC-60156 standard and oil breakdown voltage testing play an important role in ensuring the safety and reliability of electrical equipment and components. By providing guidelines for high voltage testing and oil breakdown voltage testing, the standard helps to reduce the risk of electrical failures and improve public safety. Whether you are involved in electrical power generation and transmission, or in the manufacture of electrical equipment and components, it is important to be familiar with IEC-60156 and to follow its guidelines.