TRANSFORMER

Transformer is a Static device .its used a high voltage 33/11 to low voltage 440/220



Fig. Transformer

Transformer are available two winding
1. Primary Winding
2. Secondary Winding 

1. Primary Winding Are delta connection
2. Secondary Winding Are Star connection


Transformer Parts
1. Pressure Release valve
2. Buchholz Relay
3. Oil Inlet Valve cock
4. Drain Oil Valve cock
5. Birther
6. Silica Gel
7. Oil
8. Wheel
9. Tank
10. Colling Tube
11. Tap Changer Manual Operate
12. Temperature Gauge
13. H.T Terminals
14. L.T Terminals
15. Conservator
16. Oil Level Indicator
17. Explosion Pipe.
18. Body Earthing
19. Neutral Earthing
20. Data Plate.

Earthing : 1. Body Earthing    2. Neutral earthing

1. Body  Earthing :- Body Earthing are used in Leakage Current.
2. Neutral earthing :- Neutral Earthing are used in Static Voltage.


Parts Details
1. Pressure Release valve are used in Air 
2. Buchholz  Relay are Used in Transformer Saftey
3. Oil inlet Valve cock are used in fill oil in tank
4. Drain line valve cock are used in remove Oil in tank
5. Birther are used in Observe by humidity in transformer oil 
6. Silica gel are observed in humidity
7. oil are used in observed in winding temperature
8. wheel are used in transformer moving condition
9. tank are used in fill Oil
10. Colling Tube are used in Oil temperature Remove By air
11. Tap changer are used in i low voltage to high and high to low
12. Temperature Gauge are Show in winding and oil Temperature
13. H.t Terminals Are used in Given Supply 33/11 Kv
14. L.T Terminals are used in taken Supply 440/220 volt
15. Conservator are used in extra oil tank
16. Oil level indicator are used in show of oil in conservator tank
17. Explosion Pipe are used in Vapor remove
18.Body earthing are used in leakage current
19. Nutral Earthing are used in static voltage
20. Data Plate are show of transformer electrical Details.