Преобразователи частоты: Siemens, ABB, Allen-Bradley, Control Techniques, Invertek Drives, Schneider Electric, General Electric, Lovato Electric, Danfoss, Eaton, Mitsubishi Electric, Omron, Lenze, Vacon, Emotron, Moeller, KEB, INVT, Rexroth, Nord, SEW-EURODRIVE и мн. др.
