ZFeng 900 Series 250Kw-T-G General Vector Variable Frequency Drive

In fluid conveying equipment such as fans and pumps, the demand for flow rate or pressure usually varies with production processes or environmental changes. After using a frequency converter, the motor speed can be adjusted according to actual needs to achieve energy conservation. For example, a water pump with a power of 75 kW, without using a frequency converter, operates at its rated speed regardless of the actual flow demand, resulting in high energy consumption. After installing the frequency converter, adjust the motor speed according to the actual flow demand, and the energy-saving rate can reach 20% -50%.

In equipment such as CNC machine tools and textile machinery that require high-precision speed regulation, frequency converters can ensure that the motor operates accurately at the set speed and position, improving the machining accuracy and quality of the product. For example, in the feed system of CNC machine tools, using a frequency converter to control the speed and torque of servo motors can achieve high-precision cutting, improve the machining accuracy and surface quality of parts.