Precise capacitance and dissipation/power factor measurements on instrument transformers

TANDO 700

Precise measurement of dissipation factor, power factor and capacitance

“Benefit from the expertise we acquire through the continuous sharing of knowledge .”

We maintain a constant dialogue with users and experts – for example during customer events and conferences all over the world and our collaboration with numerous standardization committees. We also share our knowledge with you in our customer portal and a wide spectrum of training possibilities, including start-up training and webinars.

“TANDO 700 is a lightweight, modular system for precise measurement and analysis of capacitance and dissipation/power factor on instrument transformers. It can be used with external high-voltage sources in both the testing lab and in the field.”

Benefits of this solution

Safe, plug-and-play operation

TANDO 700 software automatically recognizes connected hardware for easy plug-and-play operation. Fiber optic connections ensure superior safety in high-voltage areas.

Extendable range

TANDO 700 can directly measure currents in a dynamic range from 5 μA to 1 A. The input range can be extended up to 28 A by adding the optional external shunts.

High precision

The high measurement accuracy of 2E-5 allows you to achieve reliable measurements of capacitance and dissipation/power factor in both testing labs and in the field.

High voltage potential

TANDO 700 measures both ungrounded and grounded test objects, since it can be operated on high voltage potential. The system is compatible with any type of reference capacitor.

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