These are basically step-down transformers reducing transmission/sub-transmission voltage to primary feeder level.
Single Phase up to 3333 kVA, Three Phase up to 50000kVA
Single / Three Phase
IS, IEC, BS, ANSI, NBR etc.
ONAN
Mineral Oil/Natural Ester or as per specification
50 Hz, 60 Hz
As Specified
Up to 132 kV
3.3, 6.6, 11, 22, 33, 66 kV (other voltages as required)
Copper / Aluminium
+5% to -5% in steps of 2.5%
(other tappings as required in line with applicable standards and/or as per customer requirement)
In line with applicable standards and/or as per customer requirement
