Customer comments:

  Victor Troyanker
The chief of a department / All-Russia Electrotechnical Institute: :

- Twenty one power supply made in Tallinn by ESTEL are successfully maintained at Moscow East water-purifying station. Due to the application of this equipment, the productivity of ozone equipment made by French firm Treiligas was practically doubled, and the output has grown to 240 - 250 kg of ozone per hour. As a result, this Moscow technological complex of ozone manufacture from atmospheric air became one of the largest complex in the world. However, the achieved productivity is not the limit. Power supplies have an essential stock of capacity and it can provide increase of manufacture of ozone at stations in one and a half time, if needed.

The equipment made in Tallinn differs from others due to the technical novelty and is protected by ten patents. Its weight and dimensions in 2-3 times is less than power supplies' parameters of the best West-European firms making ozoniers, and the efficiency is higher.

East water-purifying station of Moscow city was repeatedly visited by experts of the French, Swiss and Japanese firms which are manufacturing ozone equipment. All of them highly evaluate the power supplies made by ESTEL.

  Lev Soukhanovsky
The main energy engineer Electrochemical Factory (Krasnoyarsk region): :

--We are pleased with the work of static converters SPCHS-200 which ESTEL PLUSS AS makes for us. This is the very reliable equipment which posess wide technical opportunities. It can carry out a number of functions which are not present at the similar production offered by the largest Western firms but which are important for us. Converters SPCHS-200 save up our unique electrometallurgical equipment as allow us to maintain it in more sparing modes.

The modern control system which is successfully developed in Tallinn is much better than the one used by us now - and in addition the new system is cheaper. We have already received a model sample of this device. It perfectly fulfils all set modes, and we have no claims to it's quality. We hope, that the new equipment created on a microprocessor basis, will be already soon lead up to a batch production and will bring to our factory huge benefit. It is very pleasant to work with ESTEL PLUSS AS. The qualified experts perfectly cope with all inevitably arising at creation of the complex equipment technical problems. They instantly take into account all our wishes. And as a result of such cooperation that equipment which is just perfect for us is created – the equipment which has no analogues.