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2 Installation of current transformers
To be able to utilize power equalization and the analysis tools that are available, current
transformers need to be installed and connected to the Energyhub. These measurements
form the basis for several of the functions in the system. There are three different types
of current transformers available. The choice of transformer depends on the current in
the cables and its diameter.
< 100A, ratio 2000
The smallest current transformers can manage up to 100 A per phase conductor and a
maximum diameter of 13mm. The conversion rate is 2000.
< 160A, ratio 4000
The second largest current transformers can manage up to 160 A per phase conductor
and a maximum diameter of 27mm. The conversion rate is 4000.
< 600A, ratio 6000
The largest current transformers can manage up to 600 A per phase conductor and a
maximum diameter of 36mm. The conversion rate is 6000.
3
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