This research paper focuses on the reality of Peru's new sausage meat industries. A disconnection of the mainsupply network causes losses and penalties for the industry. This is why it is necessary to have a secondary generation of backup electricity in the face of any untimely outage and to feed critical loads. And what better than an automated automatic transfer board using a PLC, which is activated immediately before any power outage of the main network. This research paper aimed to design an automatic transfer system with a secondary generation of a generator set, with the acquisition of electrical parameters and the calculation and selection of electrical, electronic and mechanical equipment. To design the multifilar scheme of the meat industry, using the EPLAN ELECTRIC P8 software, and finally, the virtual simulation of the said operation of the automated transfer system towards cr...