Furnace Transformer
Furnace transformer is also voltage current transformer. This transformer consists a closed magnetic circuit with high resistive silicon core and having low flux density to maintain the thermal density. Generally the furnace transformer consists of low voltage and high current. It is used in metal heat treatment plant, steel plant etc.
Specification:
Prodct Ranges: 10 KVA to 2500 KVA
Voltage Class: 415V/550V-800V-900V-1300V, 3 phase
11000V/550V-800V-900V-1300V
Cooling: Oil Cooled/ Air Colled
Type : OFF-LOAD, Link type, Linear, Rotary type switches
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)