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MIDDLE EAST ELECTRICITY 2019

Visa SpA will be present at the upcoming Middle East Electricity 2019, the region’s leading annual international trade event for the power industry,

Middle East Electricity 2019, the region’s leading annual international trade event for the power industry, from 5th to 7th March 2019

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FIS SKI World Cup 2018

Another great opportunity for Visa SpA to express its commitment and deep passion for the ski sport.

Another great opportunity for Visa SpA to express its commitment and deep passion for the ski sport.

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POWER-GEN INTERNATIONAL, ORLANDO, FL USA - 2018

Visa SpA will be exhibiting at Power-gen International, taking place December 4-6, 2018 at the Orange County Convention Center in

Visa SpA will be exhibiting at Power-gen International, taking place December 4-6, 2018 in Orlando, FL, USA.

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POLLUTEC, LYON FRANCE, 27-30 NOVEMBER

VISA SPA will be attending the POLLUTEC 2018 exhibition, the International trade show for environmental equipment, technologies and services, that wil

VISA SPA will be attending the POLLUTEC 2018 exhibition

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EIMA EXHIBITION, Bologna ITALY, 7-11 NOVEMBER 2018

Also this year, VISA SPA will be exhibiting at the EIMA SHOW, the biennial International Exposition of Machinery for Agriculture and Gardening, taking

Also this year, VISA SPA will be exhibiting at the EIMA SHOW, the biennial International Exposition of Machinery for Agriculture and Gardening.

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FIERA HOTEL 2018 -Bozen , 15- 18 October

Also this year Visa SpA wil be participating to "Hotel 2018", the exhibition specifically dedicated to the hotel and restaurant sector.

Also this year Visa SpA wil be participating to "Hotel 2018", the exhibition specifically dedicated to the hotel and restaurant sector.

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GEOFLUID 2018 -

Visa SpA will be attending GEOFLUID the most important International Event for Drilling and Foundations Technologies and Equipment for Research, Extra

Visa SpA will be attending GEOFLUID the most important International Event for Drilling and Foundations Technologies and Equipment for Research, Extraction and Transport of Underground Fluids, from 3rd to 6th October in Piacenza (Italy)

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POWERING THE FIFA WORLD CUP RUSSIA 2018

In addition to our innate Italian passion for football, especially when played at so high level, Visa Spa has an additional good reason to be so excited in following t

In addition to our innate Italian passion for football, especially when played at so high level, Visa Spa has an additional good reason to be so excited in following the FIFA WORLD CUP RUSSIA 2018

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VISA ALWAYS FOCUSES ON HEALTH AND SAFETY IN THE WORKPLACE

In its constant effort to give maximum attention and care to health and safety in the workplace, Visa Spa has taken another step forward.

In its constant effort to give maximum attention and care to health and safety in the workplace, Visa Spa has taken another step forward.

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VISA SPA PROVIDES THE TECHNICAL SUPPORT TO GIRO D’ITALIA

VISA SPA is proud to be, also this year, the technical supplier of the Giro d’ Italia (Tour of Italy, aka the Giro) the annual multiple-stage cycling race that is usu

VISA SPA is proud to be, also this year, the technical supplier of the Giro d’ Italia

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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
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