81001-340-71-R 高压变频直流电源模块

81001-340-71-R 高压变频直流电源模块

81001-340-71-R高压变频直流电源模块是一种特殊的电源模块，它主要用于高压变频器的直流环节。高压变频器是一种广泛应用于电力、石油、化工等领域的工业自动化设备，它可以通过改变电源频率来控制电动机的转速，从而达到节能减排、调节工艺参数等目的。

81001-340-71-R高压变频直流电源模块的作用是为高压变频器的逆变器提供直流电源，它将输入的交流电通过整流电路转换为直流电，然后提供给逆变器使用。该模块具有高效率、高功率密度、低噪音等特点，可以满足各种工业应用的需求。

该模块的输入电压为三相480V交流电，输出电压为三相480V交流电。它采用IGBT电力电子器件作为核心元件，具有高可靠性、高稳定性等特点。此外，该模块还具有多种保护功能，如过流保护、过压保护、欠压保护等，以确保设备和系统的安全。

81001-340-71-R 高压变频直流电源模块

81001-340-71-R high voltage frequency conversion DC power module is a special power module, it is mainly used in the DC link of high voltage inverter. High voltage inverter is a kind of industrial automation equipment widely used in electric power, petroleum, chemical and other fields, it can control the speed of the motor by changing the frequency of the power supply, so as to achieve energy saving and emission reduction, adjust the process parameters and other purposes.

81001-340-71-R high-voltage frequency conversion DC power module is used to provide DC power for the inverter of the high-voltage inverter, which converts the input AC power into direct current through the rectifier circuit, and then provides it to the inverter. The module has the characteristics of high efficiency, high power density and low noise, which can meet the needs of various industrial applications.

The input voltage of the module is three-phase 480V AC, and the output voltage is three-phase 480V AC. It adopts IGBT power electronic device as the core component, which has the characteristics of high reliability and high stability. In addition, the module also has a variety of protection functions, such as overcurrent protection, overvoltage protection, undervoltage protection, etc., to ensure the safety of equipment and systems.