Application Industry
The frequency converter is mainly composed of a rectifier (AC to DC), a filter, an inverter (DC to AC), a braking unit, a drive unit, a detection unit and a microprocessor unit. The inverter adjusts the voltage and frequency of the output power supply by turning on and off the internal IGBT, and provides the required power supply voltage according to the actual needs of the motor, so as to achieve the purpose of energy saving and speed regulation.
In addition, the inverter also has various protection functions such as overcurrent, overvoltage, and overload protection. With the continuous improvement of industrial automation, frequency converters have also been widely used.
The production process of civil electric wire is that the bare copper wire passes through the pay-off
Be sure to restore the factory settings before commissioning, and set F12.14 =1. Enter the rated parameters of the
Photovoltaic soldering strips, also known as tinned copper strips or tinned copper strips, are divided into confluence strips
At present, rewinding and unwinding are mostly used in the printing and packaging industry. The printing industry is one of
The beam pumping unit integrated unit designed and produced based on the DT730 special frequency converter for
The system adopts the DT760 series frequency converter closed-loop control method, one frequency converter is used
Equipped with common functions of single pump water supply. Sleep/wake function: sleep by frequency, wake up by pressure
The air first passes through the intake valve to the first-stage compressor head, and the outlet of the first-stage compressor head
According to the characteristics of the high-torque permanent magnet synchronous motor of the direct-drive screw pump,
