For the mining industry, the Triol Corporation produces a series of frequency drives with a 660V supply and a power capacity from 200 kW to 630 kW. The Triol AT08 general-purpose frequency drive makes it possible to control various equipment, including the following:

  • Compressors;
  • Electrical mine hoists;
  • Conveyors and transporters;
  • Mine pumps and fans;
  • Open-mine excavators;
  • Rock-drilling machines, etc.