The automatic and independent by-pass in each phase with inteligent supervisor consists in a protection system of lower and upper tension where is always and simultaneously monitoring the input/output 3 tensions of the stabilizator.

In case of a system stabilization failure in any of the phases, stead of turning off the charge, the supervision will by-pass it only in the failure phase without any energy interruption for the charge.This only happens if the tension of the failure phase is inside the acceptable parameters by the charge. On the contrary its turned off all the engergy supply protecting in this way the charge. We accentuate that even in the by-pass mode the phase continues beeing protected by the supervision. In the by-pass moment is given a sonorous alert and it will appear a message on the display of the phase that was "by-passed" and why. After a short period of time its done one or more tries, like the automatic by-pass's return programmed, because the same could be ativated by a transient. If the when entering find a normal situation, the system turn back the stabilization mode. In this case a message that will appear will the by-pass reactivated one. It's just reset it.

By the by-pass is individual, the other phases will continue stabilizing normally. The by-pass is done just on the stabilization system. In case it contains a different input/output tension transformer the same continue on the circuit keeping the same relation.

This automatic system protection and smart supervisor unique and without similars on the market, avoid severals worries, disturbances and unnecessaries stops and consequentment it supplies a better production deserving beeing computated in the buy ocasion of the stabilizator.