530系列变频器ACS530-01-363A-4可议价

news2024/11/16 3:49:27

530系列变频器ACS530-01-363A-4引脚线

530系列变频器ACS530-01-363A-4说明书

530系列变频器ACS530-01-363A-4电路图

ACS530-01-363A-4变频器功率的选用
ACS530-01-363A-4系统效率等于变频器效率与电动机效率的乘积，只有两者都处在较高的效率下工作时，则系统效率才较高。

ACS530-01-363A-4从效率角度出发，在选用变频器功率时，要注意以下几点：
1）变频器功率值与电动机功率值相当时最合适，以利变频器在高的效率值下运转。
2）在变频器的功率分级与电动机功率分级不相同时，则变频器的功率要尽可能接近电动机的功率，但应略大于电动机的功率。
3）当电动机属频繁起动、制动工作或处于重载起动且较频繁工作时，可选取大一级的变频器，以利用变频器长期、安全地运行。
4）经测试，电动机实际功率确实有富余，可以考虑选用功率小于电动机功率的变频器，但要注意瞬时峰值电流是否会造成过电流保护动作。
5）当变频器与电动机功率不相同时，则必须相应调整节能程序的设置，以利达到较高的节能效果。

ACS530-01-363A-4 Selection of frequency converter power
ACS530-01-363A-4 The system efficiency is equal to the product of the frequency converter efficiency and the motor efficiency. Only when both are working at a higher efficiency, the system efficiency will be higher.
ACS530-01-363A-4 From the perspective of efficiency, when selecting the power of the inverter, you should pay attention to the following points:
1) It is most suitable when the power value of the frequency converter is equal to the power value of the motor, so that the frequency converter can operate at a high efficiency value.
2) When the power classification of the frequency converter is different from the power classification of the motor, the power of the frequency converter should be as close as possible to the power of the motor, but should be slightly larger than the power of the motor.
3) When the motor starts frequently, brakes or starts under heavy load and works frequently, a larger frequency converter can be selected to use the frequency converter for long-term and safe operation.
4) After testing, the actual power of the motor is indeed sufficient. You can consider choosing an inverter with a power smaller than that of the motor, but pay attention to whether the instantaneous peak current will cause over-current protection action.
5) When the power of the frequency converter and the motor are different, the settings of the energy-saving program must be adjusted accordingly to achieve higher energy-saving effects.