Oil Cooled Transformer Description and Specifications for Lab Tenders
Oil Cooled Transformer
Copper coils are wounded with perfect tappings on the both secondary and primary sides
Air cooled transformer made up of grade laminated core of silicon stamping used..
Terminals insulated for both primary and secondary with properly marked
Facility of outlets and inlets with stop-cocks
For transformer cooling perfect fins are equipped in oil cooling type
MS powder box in housed transformer to prevent from rust
For the high insulation strength, primary and secondary coils are
impregnated in vacuum
1KVA/ 2KVA/ 3KVA/5KVA upto15kva with voltage ratio 415/415v or 415/215v
or as per requirements.
Perfect type of oil/air cooled type of transformer basically used for
In order to known its efficiency and parameters of its same circuits
sumpner back to back tests are performed
In order to known its efficiency and parameters of its same circuits QC
and SC tests are conducted on 3 phase transformers.
To study the performance of 3-phase transformer for its various
connections, i.e. delta/ delta-star star-star /star-and delta-delta and
find the magnitude of 3rd harmonic current