International Electrotechnical Vocabulary Chapter 421: Power Transformers and Reactors
|Publication Date:||1 October 1990|
|ICS Code (Electrical engineering (Vocabularies)):||01.040.29|
|ICS Code (Transformers. Reactors):||29.180|
|ICS Code (Electrical engineering in general):||29.020|
A static piece of apparatus with two or more windings which, by electromagnetic induction, transforms a system of alternating voltage and current into another system of voltage and current usually of different values and at the same frequency for the purpose of transmitting electrical power.