Popularization of transformer related information
In simple terms, a transformer is a device that uses alternating electromagnetic fields to realize the conversion of different voltage levels (in fact, the conversion of electric energy), and the voltage before and after the transformation does not change in frequency. It can be used for many purposes, such as power transformers, rectifier transformers, voltage regulators, isolation transformers, and CT, PT and so on. What we often encounter at the project site is the power three-phase isolation transformer.
Some major technical parameters related to transformers include:
Some major technical parameters related to transformers include:
- 1. Rated capacity: the rated output capacity of the transformer under rated working conditions (equal to U * I, kVA).
- 2. Rated voltage: no-load, rated demultiplexing, terminal voltage value (i. e. primary and two side voltage).
- 3. No load loss: no load, transformer loss (also known as iron consumption);
- 4. No load current: the current value of primary side coil flow under no load condition.
- 5. Short circuit loss: primary side rated current, loss caused by two short-circuit (mainly produced by coil resistance).