Which brand of inverter is better?

Inverter belongs to An Chuan, Hekang Xinneng, Mitsubishi and other brands.

An Chuan Inverter is one of the world-famous inverters, focusing on the research, development, design and production of motor products. An Chuan inverter adopts advanced technology and high-quality materials, has perfect R&D system and production technology, and has high competitiveness in the inverter market. Hekang Xinneng frequency converter has leading technology and market position in the field of high-voltage frequency converter, and its products are widely used in various industries.

Mitsubishi electric is one of the top 500 enterprises in the world, and has a wide range of products and services in the fields of power equipment, communication equipment, industrial automation, electronic components, home appliances and so on. As the flagship product of Mitsubishi, Mitsubishi inverter has advantages in price, technical support and supply. However, due to the conservative market and insufficient technical support, the development of Mitsubishi in China market is relatively slow.

Selection of frequency converter

Choose the type of frequency converter, and decide which control mode of frequency converter is the most suitable according to the type of production machinery, speed range, static speed accuracy and starting torque requirements. The so-called applicability means that it is both easy to use and economical to meet the basic conditions and requirements of technology and production.

System efficiency is equal to the product of frequency converter efficiency and motor efficiency. Only when both of them work with higher efficiency can the system efficiency be higher. From the point of view of efficiency, when choosing the inverter power, it should be noted that the inverter power value is the most suitable when it is equivalent to the motor power value, so as to facilitate the inverter to operate at a high efficiency value. When the power classification of the inverter is different from that of the motor, the power of the inverter should be as close as possible to the power of the motor, but it should be slightly larger than the power of the motor.

Reference to the above contents: Baidu Encyclopedia-An Chuan, Baidu Encyclopedia-Beijing Hekang Xinneng Frequency Conversion Technology Co., Ltd.