Alfapro, LLC prepares designs on construction and reconstruction, revamping and overhauls of thermal power industry facilities.

Alfapro, LLC prepares designs on construction of power industry grid facilities

Alfapro, LLC prepares solutions for mechanical equipment and special steel structures for hydraulic technical constructions of all types of electric power plants and navigation passes.

We specialize in upgrading, technical re-equipment and reconstructing existing nuclear power sites in Russian Federation.

Lex Ultra High Speed ESP System (LX) utilizes a Permanent Magnet Motor with rotational speeds between 1,000 and 12,000 rpm. Due to its high nameplate operating speed (10,000 rpm), the system has a significantly shorter length for the downhole string (2-3 times less compared against conventional ESP length). The pump has a wider operating range; permanent magnet motors provide high power efficiency (91%), and abrasion resistance (2 g/l) is achieved with hard alloys being applied to the pump along with innovative modular pump design.

Lex Permanent Magnet Motor (LPM) Technology offers an advanced alternative to provide rotational energy for electrical submersible pumps. LPM offer a replacement of AC Induction Motor (AC) by Asynchronous PMM drived with universal VSD.