Power Transformer Testing Methods – Type, Routine & Special Tests
An electrical power transformer has to go through a number of transformer testing procedures for confirming its specifications and performances. …
An electrical power transformer has to go through a number of transformer testing procedures for confirming its specifications and performances. …
Transformer rating is expressed in kVA, not in kW. Rating of a transformer or any other electrical machine reflects its load carrying …
Insulation Resistance or IR Test is carried out by maintenance engineers to ensure the healthiness of the overall insulation system …
The effects of voltage and frequency variation on the transformer is discussed in this article. Usually, power transformers are not …
In an SF6 Circuit breaker, sulphur hexafluoride gas is used as the arc quenching medium. The sulphur hexafluoride gas (SF6) is …
The most appropriate type of substation depends on such factors as voltage level, load capacity, environmental considerations, site space limitations, …
The rating of circuit breaker is given according to the duties that are performed by it. For complete specifications, standard …
A lightning arrester is connected to protect a piece of equipment from lightning and switching surges. Overvoltages may cause the …
Transformer Oil Filtration Plant is a self-contained unit to upgrade the quantity of oil. The duty cycle begins from pumping …
What is Transformer Oil? Transformer oil is mineral insulating oil derived from crude petroleum. It is a mixture of various …