Calculation Size Of Transformer. Then press calculates button to get the transformer cable size for the primary and secondary side. For three-phase transformers use Volts x Amps x 1732.
Primary full-load current I 1 50. The Turns Ratio is equal to N 1 N 2 V 1 V 2 2000 200 10. Now calculate for the rating of transformer according to PV x I Primary voltage x primary current P 11000V x 525A 57750 VA 5775kVA Or P V x I Secondary voltages x Secondary Current.
Our transformer cable size calculator provides the aluminium cable and equivalent size of the copper cable too.
Compute the transformer size. Rating of Circuit Breaker 350Amp Next Higher Size of 300Amp Size of Fuse 5249 x300 157Amp. Compute the transformer size. According to Jefferson Electric use the formula Volts x Amps 1000.
