web supervisor



Visa has a new set of generators for mobile use, designed on the basis of experience gained in thirty years of direct business in the rental sector. The machines are developed in compliance with the most stringent European standards with particular attention to issues related to environmental constraints of noise and gaseous emissions into the atmosphere. Common features of all sizes will be certified to Directive 2000/14/EC in the field of acoustic emission, high performance in terms of heat transfer and high accessibility for both the user and for the maintainer. To achieve the high standards we have introduced a range of engines stage 3A according to Directive 97/68/EC currently in force. The available range will be from 30 to 300 kVA exploiting constructive solutions and fittings different in function of the size. Before the delivery, every Visa product undergoes a strict series of functional tests made up of more than 40 specific inspections, properly developed to grant the highest quality level, efficiency and reliability both to those cliets who provide gensets rental service and to those who use the Visa rental service.






With star the start of each of the three phases is connected together. Connections are taken from the ends of the three phases to give the three phases
Star symbol voltage


With Delta the starts and ends of the phases are connected. The end of phase 1 is connected to the start of phase 2, the end of phase 2 to the start of phase 3, and the end of phase 3 to the start of phase 1. Connections are taken from the three start-end points to give the three phases.
Delta symbol voltage
newsletter subscription
facebook like