5 Terms
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Electricity
A database referring to the existence of a flow of electric charge.
Industry: Utilities
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Electricity
Transducer error
Electrical equipment; Electricity
The actual value of the output minus the intended value of the output expressed algebraically.
Transducer factor
Electrical equipment; Electricity
The product of the current transformer ratio (CTR) and the voltage transformer ratio (VTR). Also called the power ratio.
Transducer with live zero
Electrical equipment; Electricity
A transducer which gives a predetermined output other than zero when the measurand is zero.
Transducer with suppressed zero
Electrical equipment; Electricity
A transducer whose output is zero when the measurand is less than a certain value.
Transformer
Electrical equipment; Electricity
An electro-magnetic device used to change the voltage in an alternating current electrical circuit.
Transformer insulation
Electrical equipment; Electricity
This is the material that is used to provide electrical insulation between transformer windings at different voltage levels and also between the energised parts and the metal tank of the transformer. ...
Transformer ratio
Electrical equipment; Electricity
When used in reference to Instrument Transformers, this is simply the ratio of transformation of one or more transformers used in the circuit. If both Cts and VTs are included, the transformer ratio ...
