01 Three Phase Distribution Transformer
Three Phase Distribution Transformer
02 Section
Ratings
CRGO up to 4000 kVA, AMT up to 2500 kVA
Number of Phases
Three Phase
Applicable Standards
IS, IEC, BS, ANSI, NBR, etc.
Cooling
ONAN
Insulating Fluid
Mineral Oil / Natural Ester or as per Specification
Frequency
50 Hz, 60 Hz
Vector Group
As Specified
Primary Voltage
Up to 33 KV
Secondary Voltage
400, 415, 433 V (other voltages as required)
Winding Material
Copper / Aluminium
Tapping Range
+5% to -5% in steps of 2.5% (Other tappings as requred)
Impedance
In line with applicable standards and/or as per customer requirement
03 Section
Standard Fittings
- Primary bushings
- Secondary bushings
- Off circuit tap changer
- Pressure relief device
- Oil level Indicator
- Filter valve
- Drain valve
- Rating & Diagram plate
- Lifting lugs
- Bottom mounting channels
- Earthing terminal
- Thermometer Pocket With Cap
Optional Fittings
- Oil temperature indicator
- Winding temperature indicator
- Magnetic oil level gauge
- On load tap changer
- Conservator and Silica gel breather
- Oil Filling Plug
- Air Release Plug
- HV / LV cable box
- Rollers