Development of a test box for checking current measurement

A compact Current Unit designed to verify current measurements on low-voltage switchgear. The test box can simulate a known current, making the verification process simpler, safer and more repeatable.

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Benefits

When testing and maintaining low-voltage switchgear, it may be necessary to check whether the switchgear’s current measurement is responding correctly.

Cetec Energy has developed a compact Current Unit capable of simulating a known current of 10 or 30 amperes. The test box has been designed to enable technicians to check the measurement function in a simpler and more repeatable manner – without the need for unnecessary temporary set-ups.

The solution is an example of custom-developed test equipment that can be taken out to the plant and used as a practical part of service and maintenance work.

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Kasper B. Dølby

Chief Technology Officer
Kasper B. Dølby - CTO Cetec Energy
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