2014年8月27日星期三

Motor nameplate data and rating


Model:the series of varieties,the performance of the motor,protective structures,such as rotor type rotor and stator product code.Rated power:it means the runtime on the output mechanical power rating of the motor shaft,unit KW or HP,1 HP = 0.736 KW. Voltage:directly to the line on the stator winding voltage (V),the motor has two kinds of Y and delta connection,the connection shall be consistent with connection of regulation of motor nameplates,to ensure that corresponding to the rated voltage.

Current:motor under rated voltage and rated frequency,and www.dongfeng-
motor.com the output power rating of the stator winding current of three-phase line Frequency motor,which refer to gasoline generator spare partsconnect the ac power frequency of 50 hz+1 Chinese regulations Speed:motor under the rated voltage,rated frequency,rated load,motor speed (r/min) per minute; The generator stator 2 pole motor synchronous speed is 2880 / min.The duration of the work quota:refers to the motor running.Insulation class:the level of motor insulation materials,decided to allow temperature rise of the motor.Standard number:said design motor technical documents basis.Excitation voltage:refers to the synchronous motor excitation voltage (V) when the rated work.Field current:refers to the synchronous motor excitation current (A) when the rated work.

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