• 0601-2026

    Common questions when using Tan Delta Tester

    Get answers to common questions about the Wrindu Tan Delta Tester, including tips on accurate readings, testing in different environments, and handling specific cable types.

  • 1911-2025

    Ten Important Points about Tan Delta Test of Transformer

    Learn key points about transformer tan delta testing, insulation diagnosis, and common issues that engineers often overlook for accurate condition assessment.

  • 2710-2023

    Successful Partnership Initiated as Chilean Customer Procures Our Electrical Testing Equipment

    We are delighted to announce that our company has successfully established a partnership with a customer in Chile, providing them with electrical testing equipment, including the tan delta transformer dielectric loss tester, insulation resistance tester, and transformer oil dielectric strength tester, with a total value of several hundred thousand RMB.

  • 2310-2023

    What is the tan delta test on a transformer?

    The tan delta test on a transformer, also known as the Dielectric Dissipation or Loss Angle test, is a method used to assess the quality and condition of the transformer's insulation system. This test is crucial for determining the health of the transformer and identifying potential insulation faults or aging issues.

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