What Are The Best Ways to Test Transformer Oil?

When it comes to performing preventive maintenance drives for transformers, the oil is what is checked first. As that is something that allows heat transfer for the transformer but also helps in insulation. While cleaning and ensuring that the transformer is in its best condition is a must for all, the oil check is something...
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How to choose the right insulation tester?

What is insulation testing? In an ideal situation the electrical current which is passing along a conductive wire should directly reach its final destination, but in reality some of this current is lost on the way for a myriad of reasons. Wires are usually insulated with resistant sheathing to ensure maximum conductivity, however still certain...
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The Need for Oil Testing for Transformers

Transformers are devices that are used for reducing or increasing voltage of alternating currents. It works on the principle of electromagnetic induction and helps maintain connectivity between different circuits. For a smooth functioning this apparatus requires transformer oil, which is used to provide insulation and cooling in the transformer. Transformer oil is also used in...
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Udeyraj PCT Series – Get high quality primary injection test kit in India

Primary current injection testing is utilized in high current/high voltage scenarios found at large electrical installations such as substations. A large current (between 100A and 20,000A depending on system specifications and test requirements) is injected directly on the primary side of the electrical system such as a circuit breaker. The objective of the primary injection test is to...
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