Isolation Transformer Isolation transformer is also voltage transformer. Ther is no direct connection betwwen the two windings. They are connected only by the intangible lines of magnetic flux in the core. In some types of circuit the transformer may have 1.1 turns ratio that is to say non set-up or non set-down action. The function of this transformer is to isolate the circuit from the supply.
Specification: Product Ranges: 1 KVA to 1 MVA Voltage Class: 110 V/110 V, 230V/230V 415V/415V, 3300V/3300V, 6600V/6600V, 11000V/11000V Cooling: Oil Cooled/ Air Cooled Type: OFF-LOAD DYn 11 Vector Group: D: The winding primary is connected in Delta Y: The winding secondary is connected in star n: Neutral brought out in 11 'O'Clock 11: Position is called n (120 Deg. Phase Angle)
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