3D Core is a structure made with 3 identical single core shapes assembled together in the form of equilateral triangle. The length of the three magnetic circuits will be same and sum of them will be shortest.
Standard Fittings
Primary bushings
Secondary bushings
Off circuit tap Changer
Pressure relief device
Oil level indicator
Filter valve
Drain valve
Rating & Diagram Plate
Thermometer Pocket With Cap
Lifting Lugs
Base channel
Earthing terminal
Optional Fittings
Oil temperature indicator
Winding temperature indicator
Magnetic oil level gauge
Buchholz relay
On load tap changer
Oil Filling Plug
Air Release Plug
Conservator and Silica gel breather
HV / LV cable box
Rollers