GE 531X307LTBAHG1

Description

GE 531X307LTBAHG1

GE 531X307LTBAHG1

If the frequency converter needs to operate with a long cable, measures should be taken to suppress the influence of the long cable on the ground coupling capacitance to avoid insufficient output of the frequency converter. So the frequency converter should be amplified by one gear selection or an output reactor should be installed at the output end of the frequency converter. When the frequency converter is used to control several parallel motors, it is necessary to consider that the total length of the cables from the frequency converter to the motor is within the allowable range of the frequency converter. If the specified value is exceeded, amplify one or two gears to select the frequency converter. In addition, in this case, the control mode of the frequency converter can only be V/F control mode, and the frequency converter cannot protect the overcurrent and overload protection of the motor. In this case, a fuse needs to be added to each motor to achieve protection. For some special applications, such as high ambient temperature, high switching frequency, high altitude, etc., it may cause the frequency converter to reduce its capacity, and the frequency converter needs to be selected by amplifying one gear. When using a frequency converter to control a high-speed motor, due to the small reactance of the high-speed motor, higher harmonics also increase the output current value. Therefore, when choosing a frequency converter for high-speed motors, it should be slightly larger than the frequency converter for ordinary motors. When using frequency converters for variable pole motors, full attention should be paid to selecting the capacity of the frequency converter so that its maximum rated current is below the rated output current of the frequency converter. In addition, when performing pole number conversion during operation, the motor should be stopped first, otherwise it may cause the motor to spin and damage the frequency converter in harsh conditions. When driving explosion-proof motors, the frequency converter does not have explosion-proof construction and should be set outside of hazardous areas.

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531305NTBANG1
60WKS-CE240/22PB
60WKS-M240/22
6SM37L-4.000