Power inverters; Electronic power supplies for driving electric motors; Electronic controller to manage the power, movement and functions of an elevator; Apparatus and instruments for controlling or regulating electricity, phase converters, inverters, current limiters, variable speed controllers for electric motors; Instruments and apparatus for controlling electric current, namely, electrical controllers for magnetic bearing control; DC/AC power converters

'apparatus':22,43 'bear':53 'control':11,26,37,45,50,54 'convert':31,57 'current':33,47 'dc/ac':55 'drive':7 'electr':8,29,39,46,49 'electron':3,10 'elev':21 'function':18 'instrument':24,41 'invert':2,32 'limit':34 'magnet':52 'manag':13 'motor':9,40 'movement':16 'name':48 'phase':30 'power':1,4,15,56 'regul':28 'speed':36 'suppli':5 'variabl':35

AC variable frequency drives that are used to control small, medium and large-sized motors in applications such as manufacturing processes, HVAC and pumps; variable frequency drives for motors, other than for land vehicles

'ac':1 'applic':18 'control':9 'drive':4,28 'frequenc':3,27 'hvac':23 'land':34 'larg':14 'large-s':13 'manufactur':21 'medium':11 'motor':16,30 'process':22 'pump':25 'size':15 'small':10 'use':7 'variabl':2,26 'vehicl':35

VOLTROM

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Goods & Services