Brush-holders for slip-rings group R type RA
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Asynchronous electrical machines with power from 1 to 400 kw inclusive. Motors
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Rotating electrical machines. Asynchronus motors. Test methods
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Asynchronous electrical machines of power from 1 to 400 kVt inclusive. Motors. Efficiency and power factor
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Rotating electrical machines. Asynchronous motors of power from 0,12 to 400 kW inclusive. General technical reguirements
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Middle-size rotating electrical machines with frame number from 56 to 355 including. Asynchronous motors for nuclear power plants. General requirements.
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Three-phase asynchronous engines for general industrial use power from 0.18 to 400 kW. Types, basic parameters and dimensions. Characteristics.
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Asynchronous electric machine with capacity more than 1 to 400 kW. , voltage up to 1000 V 3-phase asynchronous Freon -oil resistant built-in motors. General specifications.
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Synchronous general-purpose low-powered electric motors from 0,6 up to 750 W. Types, parameters and dimensions. Type.
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Alternating current machines. stator and rotor punching. Design, relation of dimensions and tolerances.
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Asynchronous machine with capacity of more than 1 kW to 400 kW. Engines .Dependability. Calculated and experimental method for determination.
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Asynchronous electric machine with capacity from 1 to 400 kW. Engines. Methods of quality level assessment.
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