 999  10 1       0.600      5.8000
  10   1 1       20.00      75.000        0.00    0.00  0.950  1.050  0.025  1.000       0
  10   2 1       14.00      29.000        0.00    0.00  0.950  1.050  0.025  1.000       0
  10   3 1       13.00      30.000        0.00    0.00  0.950  1.050  0.025  1.000       0
  10   4 1       14.00      30.000        0.00    0.00  0.950  1.050  0.025  1.000       0

:base 10 MVA, parmetros segn unifilarMT.pdf