Precise measurement of dissipation factor, power factor and capacitance

Our TANDO 700 is a lightweight, modular system for measuring and analysing grounded and ungrounded instrument transformers, since it is able to test at high voltage potential. You can use the TANDO 700 to measure dissipation/power factor (Tan Delta) and capacitance, both in test fields and on-site.

With an accuracy of 2E-5, you receive excellent results. The galvanic isolation between the test object and the measuring device ensures a high level of safety. The measurement range from 5 µA to 1 A can be extended with an external shunt of up to 28 A, so even large transformers can be tested.

TANDO 700 also measures additional parameters such as power, current, voltage, impedance and frequency. It shows you all measurement data in real-time and displays related trends.

TANDO 700

Precise measurement of dissipation factor, power factor and capacitance

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