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 Premium Membership |
I would like to have a low power transformer spread sheet work sheet
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sir, do you have single phase distribution transformer design excel file 6350/240 V, 50 Hz, it will very helpful for me. Thanks in advance .
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How i can test the xls file? i’m not able to download….
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