How do I calculate the current values in cases with a single line supply?

In case of single line supply the Maximum current values are calculated with the following formula (Rotary axis) 
     IPeakMax = Max. Single Line Peak Power * 60 / (2 * 3.14 * MKT * VLIM) 
     IContMax = Max. Single Line Nominal Power * 60 / (2 * 3.14 * MKT * VLIM) 

In case of high MKT and high Motor Speed the power must be limited to prevent capacitors from being destroyed. 
Example for S712: 
     IPeakMax = 3300 Watts * 60 Sec / (2 * 3.14 * 5 Nm/A * 14648 UPM) = 0.43 A 
     IContMax = 2200 Watts * 60 Sec/ (2 * 3.14 * 5 Nm/A * 14648 UPM) = 0.29