Product Range
Distribution & Power Transformer:
* Upto 150 kVA Single Phase both 11 & 33 kV Class
* Upto 40 MVA, 66 kV Class
* Upto 20 MVA OLTC 33 kV Class

Applicable Standards:
IS, IEC, ANSI, JIS, BS, DIN, ETC.

TRANSFORMER OPTIONS
* Cooling Tubes / Radiators / Corrugated
Tanks
* Pole Mounted / Ground Mounted
* Free Breathing / Hermetically Sealed
* CSP / Non CSP
* Winding-Copper/ Aluminium ( Foil /
Rectangular Wire / Round Wire)
* Fittings and Accessories, Cable
Terminations etc. : as required

Standards
MUSKAAN’ S transformers are designed and tested as per IS : 2026, BS - 171, IEC - 76 & IEC - 726.

Vector Group
Transformers will be connected as per vector group reference Dyn11. Other vector groups can be offered as per specific requirements

Terminal Arrangement
H. V. - Bare Bushings or Cable Box, L. V. - Bare Bushings or Cable Box. Disconnecting chambers can also be provided on both HV and LV Cable boxes.

Temperature Rise
MUSKAAN’ S transformers are designed for a maximum temperature rise of 40 / 50 degree C of oil / winding. Lower temperature rise can be offered on request.

Standard Fittings
1. Rating and diagram plate.
2. Earthing terminals - 2 Nos.
3. Lifting lugs.
4. Oil level indicator ( Plain)
5. Drain-cum bottom filter valve with plug.
6. Oil filling hole with plug on conservator.
7. Oil conservator with drain plug.
8. Air release plug.
9. Silicagel air breather.
10. Bi-directional flat rollers.
11. HV terminals-outdoor bushings.
12. LV terminals-outdoor bushings.
13. Radiators.
14. Filter valve with plug.
15. Thermometer pocket.
16. Oil temperature indicator.
17. Externally operated off circuit tap
changing switch.
18. Explosion vent.
19. Sampling value ( for 2000 KVA & above
transformers only

Accessories on Request
1. LV and HV cable boxes
2. Winding temperature indicator ( WTI) .
3. Buchholz relay
4. Magnetic oil level gauge
5. Marshalling box
6. Disconnecting chamber
7. Oil temperature indicator with electrical
contacts ( OTI)
8. Pressure relief valve