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Category Archive for: «Metering»

Basic three phase power measurements explained in details

Basic principles of three phase systems Although single-phase electricity is used to supply common domestic and office electrical appliances, three phase alternating current (a.c.) systems are almost universally used to distribute electrical power and… Read more

Jan 13, 2017 | Edvard

Basic three phase power measurements explained in details

Direct and indirect measurements using CTs and VTs

Direct and indirect measurements In order to measure electrical quantities, the measuring instruments must be connected to the lines safely, with maximum simplicity and convenience. Generally, the fundamental parameters to be detected are voltage… Read more

Aug 31, 2016 | Edvard

Direct and indirect measurements using CTs and VTs
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