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Variable Speed Drives - Significance Grows as World Demand for Energy Increases

Vacon 10 Compact
Vacon NXP Variable Speed Drives
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Variable speed drives, the Ralspeed speciality, are becoming more and more important all over the world as the problems surrounding excessive energy usage become further apparent. Offering dramatic energy (as well as financial) benefits, these essential appliances are used from the smallest of applications to massive pieces of heavy machinery such as gas compressors and mine mill drives.

Although its most common name is a variable speed drive, the apparatus is also variously known as an adjustable speed drive, adjustable frequency drive, variable frequency drive and the informal term ‘AC’ drive. However named, the machines are used extensively across a variety of industries to accurately control both the torque and AC motor speed of any engine, reducing its energy usage while offering the added benefit of preserving its useful service life.

Variable speed drive technology has been steadily improving since Ralspeed was established in 1988 and we have continued to remain at the forefront of reliable supply and competitive price in the market. From humble beginnings offering only soft-starter units for sale, we now supply a diverse range of customers an equally diverse range of variable speed drives, soft starter units, wide-ranging overloads, DC brakes and other quality control gear to buy or rent, always at a highly-competitive price. 

Our comprehensive choice of variable speed drives, which is manufactured exclusively by market-leaders Vacon and includes a machine for every conceivable application, looks set to grow further in importance as the world tries as many ways as it can to reduce the current shocking figure of 25% of the Earth’s total electrical energy being consumed by the myriad of electric motors used in industrial applications.

If you know exactly what kind of equipment you want, enter its name or code into our powerful cross-referenced search facility to take you straight to the product page. For customers requiring extra support and advice on selecting exactly the right Vacon variable speed drive that will save their business the most money by reducing energy costs, increasing production, diminishing the amount of maintenance required and extending the life of the equipment it is used on, we offer a range of helpful, expert assistance. 

Our staff are trained directly by Senior Vacon representatives in order to be able the most clear, competent and relevant advice when you are choosing a Vacon variable speed drive, as well as giving information on our extremely-popular hire fleet.

There are lots of ways to get information and answers to any questions you have about Ralspeed. Call us, email us, fax us, write to us or even come and say hello to us at our dedicated premises in Blackburn! All of our details can be found on the ‘Contact Us’ page.
23rd September 2014, 20:53
  • Danfoss Vacon 10 Compact 0.25kW-5.5kW
  • VersiStart Range
  • Torq-Master Soft Starter With Fitted Bypass Contactor 75-110kW
  • Danfoss Vacon 100 GP 0.75kW-160kW
  • Variable Speed Drive Panel 185-200kW for Hire
  • 3 Pole Contactor 11kW - 15kW
  • IP54 Soft Starters 22Kw to 90Kw
Page updated 23rd Sep 2014, 20:53
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