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The Current Transformer ( C.T. ), is a type of “instrument transformer” that is designed to produce an alternating current in its secondary winding which is proportional to the current being measured in its primary.
A C.T “Current Transformer” is a type of instrument transformer designed to step down the current in the secondary for protection and measurement of proportional primary current. These transformers with low range ampere meters are used to measure the current in the high voltage circuits.
Current Transformer (CT) Definition: A current transformer is a device that is used for the transformation of current from a higher value into a proportionate current to a lower value.
13 Μαΐ 2023 · Connection Diagram of Current Transformer (CT) The construction of a current transformer is shown in Fig. 1 (a) and its equivalent circuit is shown in Fig. 1 (b). CT has a primary coil which is of one or more turns. In Fig. 1 (a), the bar acts as the primary.
A current transformer (CT) is a type of transformer that is used to reduce or multiply an alternating current (AC). It produces a current in its secondary which is proportional to the current in its primary. Current transformers, along with voltage or potential transformers, are instrument transformers.
13 Ιουλ 2021 · In this topic, you study Current Transformer (CT) – Working, Types & Diagram. Current Transformers are used to measure alternating current, which exceeds the safe value of the ammeter. The Fig. 1 shows a C. T. The primary winding of C.T. carries current to be measured.
A current transformer is a type of instrument, used to measure or sense large alternating currents by scaling it to a smaller, safer and measurable value. It transforms the primary current to a proportional secondary value in terms of magnitude and phase.
