HV Equipment

Solid Insulation Material Testing


Routine testing of vacuum pressure impregnated (VPI) and resin-rich (RR) insulation materials, as well as insulation tape-bands and paper insulation used in electrical machines, such as generators and motors, or transformers, should be tested regularly and properly.

The most important tests to conduct are tan delta, capacitance, and breakdown voltage. Testing of these material properties can help in research and development of new insulating materials or to ensure quality control following production.

Solid Insulating Material Tester Models:

2830 / 2831 Combination Dielectric Analyzer for capacitance and tan delta testing of solid and liquid insulating materials

ITTD Insulation Test Tan Delta for for capacitance and tan delta testing with integrated pressure and temperature regulation

Breakdown Testing

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