S-073N 3BHB009884R0021 High Voltage Frequency Converter

Technical Principle: Adopting the Modular Multilevel Converter (MMC) technology, it features high efficiency, reliability, and high precision. Through advanced power electronics technology, it can convert alternating current with a fixed frequency into alternating current with a variable frequency, achieving precise control over the speed and operation mode of the motor. Functional Features: High Performance: It has characteristics such as high efficiency, high power density, and fast response. By using advanced control algorithms and intelligent control systems, it can adapt to load changes and environmental changes. High Reliability: Using high-quality components and strict manufacturing processes, and having gone through strict quality control and durability tests, it is suitable for various harsh environments and can ensure the long-term stable operation of the equipment. Rich Functions: It integrates various protection functions, such as overcurrent, overvoltage, undervoltage, overheating, etc., which can ensure the safe operation of the equipment and the system. Flexible Configuration: It can be flexibly configured through software to adapt to different application requirements. Easy Maintenance: With a modular design, it is convenient for maintenance and repair, and also easy for upgrading and expansion. Communication Interfaces: It supports communication interfaces such as MODBUS and PROFIBUS, facilitating data interaction and collaborative work with other devices.

Application Areas: It is mainly used in the power and industrial fields, such as power plants, power grid transmission, power stations, etc. It can control the speed and operation mode of the motor to achieve the goals of energy conservation and improved production efficiency. It is widely applied in scenarios such as large motor drives and industrial production lines.

Application Cases of ABB S-073N 3BHB009884R0021: Metallurgical Industry: In the drive system of large-scale steel rolling mills, this module can precisely control the rotational speed and torque of the motor. By changing the output frequency, the speed regulation of the motor of the steel rolling mill can be achieved, enabling it to run at an appropriate speed in different steel rolling process stages, and improving the rolling quality of the steel. At the same time, its various protection functions can prevent the motor from being damaged in case of overload, short circuit, etc., ensuring the continuity of the production process and reducing the equipment maintenance cost and downtime.

Mining Industry: It is used for the drive control of large-scale mining equipment such as mine hoists and crushers. Taking the mine hoist as an example, the S-073N 3BHB009884R0021 can precisely adjust the output power of the motor according to the load condition of the hoist to achieve energy-saving operation. During the acceleration, deceleration and uniform-speed operation stages of the hoist, through precise phase control and frequency adjustment, the motor can provide an appropriate driving force to ensure the safety and stability of the hoisting process.

Petrochemical Industry: Large pumps and fans are key equipment in petrochemical production. Taking a large oil pipeline pump as an example, this module can adjust the rotational speed of the motor in real time according to the flow and pressure requirements of the oil products in the pipeline, realizing the variable frequency speed regulation operation of the pump. In this way, it can not only meet the requirements for the transportation volume of oil products in the production process, but also reduce the production cost through energy-saving operation. At the same time, its functions such as lightning protection, overcurrent protection and surge protection can ensure the stable operation of the equipment in harsh industrial environments and reduce the risk of production interruption caused by equipment failures.

Paper-making Industry: In the drive system of paper machines, the S-073N 3BHB009884R0021 can achieve precise synchronous control of the motors of various parts of the paper machine. For example, in the papermaking process, by controlling the phase and rotational speed of the motors of the wire section, press section, drying section and other parts, the paper can maintain a stable tension and running speed throughout the production process, avoiding quality problems such as wrinkles and breaks of the paper, and improving the production quality and efficiency of the paper.

Hydropower Generation Industry: This module plays an important role in the drive control of water pumps and turbines. During the water pumping process of the water pump, the rotational speed of the motor can be adjusted according to the changes in the water level difference and water consumption to achieve the energy-saving operation of the water pump. When the turbine is generating electricity, by precisely controlling the rotational speed of the turbine to match it with the rotational speed of the generator, the power generation efficiency can be improved. In addition, its redundant central processing unit design can enhance the reliability of the system, ensuring that the equipment can operate stably in the complex environment of hydropower generation and reducing the power outage accidents caused by equipment failures.

Main Products：

Covering world-renowned brands:

Bently Nevada、Triconex、Woodward、Foxboro、Westinghouse、Reliance、Schneider Modicon、ABB、Allen-Bradley、Motorola、GE Fanuc、Yaskawa、ACSO、YOKOGAWA、Rexroth、NI、Bosch Rexroth、ICS Triplex、Kollmorgen、Mitsubishi、MOOG、Emerson、B&R、SST、ALSTOM、EPRO、HIMA、HONEYWELL、prosoft、AMAT 、SIEMENS、KUKA、LAM

Product categories include: DCS system parts, robot system spare parts, large-scale servo system components, widely applied in power, chemical, metallurgy, smart manufacturing, and other industries.

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