web supervisor

Latest news about Onis Visa Diesel Generating sets

18 Jan

Also this year, Visa SpA won’t miss the Export Riva Hotel, the Hospitality and Professional Catering Fair, that will take place in Riva del Garda (Trento), Italy 5 – 8...

04 Nov

Also this year, Visa SpA won’t certainly miss AfricaCom, the largest and most influential Africa-focused tech event in the world, the meeting place for those driving Africa’s...

28 Oct

Visa S.p.A is pleased to announce its attendance at the EIMA 2016 exhibition, the world’s largest International Exposition of Machinery for Agriculture and Gardening, that will...

20 Sep

Visa SpA also this year will be participating to “Hotel 2016”, the international event in the hotel and restaurant sector, celebrating its 40th edition that will be held in...

29 Aug

Starting from September 8th, “Ri-scatti. Fotografi senza fissa dimora” (Redemption.

26 Aug

Visa S.p.A.

27 May

Visa SpA has been recently honoured by Perkins Engines Company Limited for celebrating 25 years of partnership.

10 May

Visa SpA will be attending the IFAT exhibition, the world’s leading trade fair for environmental technologies, for Water, Sewage, Waste and Raw Materials Management...

21 Mar

Visa S.p.A will be exhibiting at Bauma, the largest trade fair in the world for the construction machines and mining industry, that will be held April 11-17 in Munich, Germany...

Star

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

Delta

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