SMW
Impulse current shunt
The impulse current shunts are designed for impulse current measurements on low inductive test objects. They are primarily used for impulse current measurements on power transformers (IEC 60076-3). Yet they can also be used for impulse current measurements with wave shapes 4/10 µs, 1/20 µs, and 30/80 µs on metal-oxide surge arresters according to IEC 62475.
They are available with a rated resistance ranging from 0.001 ohms to 10 ohms and a rated current ranging from 100,000 A to 50 A.
Your Advantages at a Glance
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Broadband pulse current measurement up to the Mhz range
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Shunt is calibrated in the HIGHVOLT calibration laboratory according to IEC 60060-02 and then receives a DakkS calibration certificate
Product Information
- Lightning voltage tests on low inductive test objects (power transformers) or impulse current measurements (wave shapes 4/10 µs, 1/20 µs and 30/80 µs)
- Fulfills all requirements of IEC 62475:2010 and IEC 60099-4:2014
Application
- Lightning voltage tests on low inductive test objects (power transformers) or impulse current measurements (wave shapes 4/10 µs, 1/20 µs and 30/80 µs)
- Fulfills all requirements of IEC 62475:2010 and IEC 60099-4:2014
