4 Fast Transformer Calculations
Distribution transformer calculations spreadsheet provides fast calculations for the following:
1. Determining the MV/LV transformer rating.
Input parameters:
- Primary rated voltage (kV.)
- Secondary rated voltage (kV.)
- Max. demand load (kW)
- Power factor after correction
- Transformer type
- Permissible loading percentage (%)
- The nearest standard transformer rating (KVA)
2. Calculating overcurrent protection device rating on the low voltage side of the transformer.
3. Calculating the prospective short circuit current across the low voltage side of the transformer.
4. Calculating natural ventilation openings sizes required for the transformer room.
| Software: | Distribution Transformer Calculations – MS Excel Spreadsheet |
| Version: | – |
| Developer: | Mahmoud Salama |
| Size: | 278 KB |
| Price: | FREE |
| Download: | Right here | Get Download Updates | Get Technical articles |
Romano Trevinati
Good day!
How i can test the xls file? i’m not able to download….
thanks for your attention
Romano
Madhavan
Please send lighting excell spread sheet
Tony
EEP is very, very useful and it help me a lot.
Thank you very much for being part of my success.
Thank you.
Ankush Sable
Dear Sir,
Please tell me how to calculate tapping of distribution transformer. Please send the formulas for calculating tapp.
Thank You!!
aviran
please let me know how to design the foil of the distribution transformer , does any one have a design book?? if i have the power data what else i need to do? thank you all!!
aviran
this is great portal , i need your help please.
i need to design distribution power transformer , and i need to know how!
do you have any books? sources of design?
Juan Miguel
Great website to all electrical engineering students and for my work.
K S P R M VITTAL
EEE is very very useful web site electrical engineers.I learnt more from this.
Bharathakumar Menon
It is very useful
Ryan
The link isn’t working for me :/
Designer
If you want more proffesionally distribution transformer test report xls file please contackt with by e-mail transformersdesign hotmail.com
murugesan
good very useful thanks
Mehdi Hosseini
Very Useful
Thanks