Single Layer Roller Contact Vertical Variautos

Listing ID #4022639

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Supply Type Manufacturer, Exporter, Supplier
Preferred Buyer Location All over the world

This Variauto construction looks like a conventional 3 ph transformer as can be seen in the picture. The spatiality of this lies in winding Cu strip of appropriate cross section edgewise. This....

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Product Details

This Variauto construction looks like a conventional 3 ph transformer as can be seen in the picture. The spatiality of this lies in winding Cu strip of appropriate cross section edgewise. This reduces the length of the column to 1/4 as compared to winding widthwise thus making it compact. This column is then polished & roller carbons are made to make contact with winding for current collection. Due to circular column construction, a Double Carbon assembly can be provided giving two outputs 1800 out of phase (or as it is known + and - type).

Then this type of variauto can give +/- type output with carbon assembly moving in opposite directions (up/down). For large current ratings these columns can be paralleled. Also being in three phase construction it can be used for higher Currents in delta (p) type connections.This finds application mainly in Plating rectifiers, high voltage Testing Equipments, high power automatic voltage regulation (Servo Stabilisers)

Company Details

We are a reputed manufacturer and supplier of variacs over the past two decades. Our valuable OE clients classify our product as 'top of the line'.
The company is headed by Mr. Umesh Marathe, who is B.Tech in Electrical Engineering from I.I.T. Mumbai. His high degree of technical competence coupled with quality consciousness and years of manufacturing experience has built Radiotone's image as a supplier of high quality products. His insight has inspired him to design products to solve typical industry problems. Mr. Marathe has pioneered the design of Double layer variacs way back in 1979-1980 and is now very widely used by all servo stabilizer manufacturers. Over the last 25 years, it has saved a lot of valuable foreign exchange as this design reduced the import of copper and core substantially. He has successfully developed vertical Roller Contact Variac, both SL & DL, in various current capacities.
We have over 4000 sq.ft. of manufacturing facility with state of art German winding machines, and highly skilled manpower. We are currently exporting to Europe, USA and South Africa.