A power transformer is a product which transfers electrical energy from a circuit to another through inductively coupled electrical conductors but changes not its frequency. The primary circuit has changing currents that produces an altering magnetic field that makes an altering voltage in the secondary circuit and the changing magnetic field also produces an EMF or electromagnetic force across each winding.
Power Auto Transformer
This motor starting auto transformer has the capacity of 70% for single tapping, and 50% to 75% for three tapping. This auto transformer is guaranteed protected by a thermostat for transformer above 11 KW to ensure safety. The wires of this transformer come with a quality nylon terminal block and chrome steel metal bolts and nuts.
Power Transformer ( A Series)
Harmonic distortion and power disturbance in electrical systems have been proven to be fatal to cables, transformers, equipment and capacitor banks. This situated has become more common and deteriorated further due to the use of products such as soft starters, UPS, rectifiers, discharge lamps and variable speed drives. These devices are able to generate or increase the harmonic distortion and high interference in the power system and, in turn, these disturbances can cause overheating to transformers, cables or related equipment.