Summary:A transformer is an electrical device that is used to transfer electrical energy from one circuit to...
A transformer is an electrical device that is used to transfer electrical energy from one circuit to another through electromagnetic induction. The main
components of a transformer include:
Core: The core is the central component of a transformer, made of laminated iron, steel, or amorphous metal, that provides a path for the magnetic flux.
Windings: The windings are the coils of wire that are wound around the core. There are two types of windings in a transformer: primary winding and secondary winding. They are separated by an insulating material to prevent short circuits.
Insulation: Insulation is used to separate the primary winding from the secondary winding and to prevent short circuits. It is usually made of paper, oil, or other materials that are resistant to heat and moisture.
Tank: The tank is the outer casing of the transformer that houses all the other components. It is usually made of steel or aluminum and is designed to protect the transformer from environmental factors, such as moisture and dust.
Cooling system: Transformers use a cooling system to dissipate the heat generated during operation. The most common types of cooling systems are air-cooled, oil-cooled, and forced oil-cooled.
Tap changer: Some transformers may have a tap changer, which is a device that allows the user to adjust the voltage level of the transformer by changing the turn ratio of the windings.
Protection devices: Transformers may include protection devices, such as fuses, circuit breakers, or relays, to protect the transformer from overloading or short-circuiting.
1: Working environment temperature: -30 ° C~55 ° C
2: Working environment humidity: relative: 10%~90%: Absolute: <29g/m
3 without condensation 3: Storage ambient temperature: -40 ° C ~70 ° C
4: Working altitude: 0-4000 meters, rated power below 2000 meters, above 2000 meters, for every 100 meters rise, derating 1%
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