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Energy Efficient transformer benefits and payback

Transformer Efficiency Comparison Calculator

Instructions:

1. Download the file here.
2. Unzip and put the file on your desktop or other directory.
3. Double click to start the program, click on the Help button and follow instructions.

 

 

Step One:
Three Phase
Single Phase
Step Two:

Insert any two values. The third will be calculated.

Amps :
Volts :
kVA :

Convertion Table - Motor Horsepower to KVA of Required Transformer
Motor H.P. 5 7.5 10 15 20 25 30 40 50 60 75 100 125 150 200 250 300 400 500 600
Transformer KVA 7.5 11 14 20 27 34 40 51 63 75 93 118 145 175 220 275 330 440 550 660

 

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