Pay attention to the environment to avoid when installing Fujifilm flow meters

When we are repairing the inverter, we often encounter the inverter that triggers the overvoltage protection, at this time, I often wonder, can the overvoltage protection measures be different because of the overvoltage? (1) For the interrupting overvoltage of the phase-shifting transformer, the resistor-capacitance absorption network and oxygen ...

On October 15, the "China Shandong Nuclear Energy (Equipment) Industry Development Promotion Conference" hosted by the Weihai Municipal Government, Shandong Provincial Power Bureau and the State Power Investment Group was held in Rongcheng City, Weihai, Shandong.

Fuji Electric Corporation (headquartered in Tokyo, Japan, President Mitsuhiro Kitazawa) is pleased to announce the addition of a 1200 V rated voltage to its discrete IGBT*1 XS series line, providing industry-leading low losses. As the world moves closer and closer to achieving a low-carbon society, ...

On November 26, the 10th China-Japan Energy Conservation and Environmental Protection Comprehensive Forum, jointly sponsored by the National Development and Reform Commission, the Ministry of Commerce, the Ministry of Economy, Trade and Industry of Japan, and the Japan-China Economic Association, was held in Beijing. Xu Shaoshi, Director of the National Development and Reform Commission, Gao Yan, Vice Minister of Commerce, Minister of Economy, Trade and Industry of Japan ...

Fuji Electric Corporation (headquartered in Tokyo, Japan; President: Michihiro Kitazawa announced the launch of a high-speed control system for factories using the company's newly developed controller. 1. Summary Due to the increasing variety of products and production volumes, manufacturing plants need to ...

On November 26, the instrumentation industry is an industry with a high degree of integration of manufacturing and informatization, and it is also one of the most typical industries for the development of high-tech industries. "On November 26, the 2020 Instrumentation Industry Development Summit was held in Shangyu District, Shaoxing City, Zhejiang Province.

When a company begins a Safety Instrumented System (SIS) project, the first decision stakeholders must make is to choose the system architecture. By complying with international cybersecurity standards such as IEC 62443 (ANSI/ISA 62443 series of standards) as well as international process industry automation users...

With the conclusion of the 19th National Congress of the Communist Party of China, the spirit of the major conferences has been newly conveyed. Among them, General Secretary Xi Jinping said that in order to practice the concept of green development, we must establish and practice the concept that lucid waters and lush mountains are invaluable assets, and to protect the ecological environment is to protect productivity, and to improve the ecological environment is to develop the ecological environment.

Handheld ultrasonic flowmeter is an essential tool instrument for flow detection. It is designed to improve the convenience of measuring the flow rate, with high measurement accuracy, large range ratio, no pressure loss, no moving parts, and small size, light weight, only need to install the sensor on the outer wall of the pipe.

Injection molding is one of the main molding methods to make thermoplastics into various products, compared with other plastic molding methods, injection molding method has the advantages of molding products with complex structure and size, strong adaptability to plastics, short molding cycle, high production efficiency and easy to realize automation.

The cause of the leakage problem We all know that the three-phase stator winding of the motor flows through the current to produce a rotating magnetic field, according to the principle of magnetoelectric induction, the shell of the motor will produce an induced electromotive force, the size of this electromotive force depends on the size of the switching frequency of the inverter IGBT, due to the high ...

In order to meet the market demand for miniaturization and high reliability of IGBT modules, Fuji Electric has developed RC-IGBTs (Reverse-Conducting IGBTs), which combine IGBTs and FWDs as single chips. The combination of the 7th generation "X series" chip technology and packaging technology with RC-IGBT technology makes the 7th generation ...

We usually pay attention to the whole sewage treatment industry, and the sewage treatment detection instrument that plays a great role in sewage treatment, I believe that there must be little attention, today Xiaobian sorted out several commonly used sewage treatment detection instruments, I hope it will be helpful to you. 1. Ultrasonic level gauge ...

In the summer, in terms of the inverter that is indispensable for equipment control and speed regulation, the scorching weather is the hard injury of the inverter's heating. A large number of existing studies and practices show that the failure rate of the inverter will increase with the increase of temperature, the service life will decrease with the increase of temperature, and the ambient temperature will rise.

Fuji Electric Systems Co., Ltd. will release the Fuji Mini UPS EX100 Series on October 5, 2010. This is a new series of high-efficiency uninterruptible power supply systems (UPS) with capacities ranging from 1kVA to 3kVA. Fuji Electric ...

Fuji Electric Corporation (CEO, Director and President: Tsuhiro Kitazawa, Headquarters: Shinagawa-ku, Tokyo) is pleased to announce that the second-generation discrete SiC-SBD* series, a series of power semiconductors, has been released for sale. This product will help drive the ...

As we all know, coal enterprises are large consumers of electricity, and their electricity consumption costs account for a considerable proportion of their production costs. In coal mining enterprises, due to the fact that the production equipment generally meets the characteristics of long service life, the phenomenon of large horse-drawn trolleys caused by large model selection, serious waste of electric energy, and the operation efficiency of equipment is often ...

The circuit board of the inverter mainly includes the power board, the control board, the driver board and the panel. 1. Resistance Resistors are represented by the letter R on the circuit board in ohms (Ω), kiloohms (K Ω), and megaohms (MΩ) The resistor symbol indicates: 1. According to the resistance value characteristics, it can be divided into fixed resistance ...

As the cornerstone of modern industry, manufacturing is one of the important factors that distinguish the development level of various countries and regions. The manufacturing industry includes a wide range of materials, energy, equipment, tools, capital, technology and manpower, etc., which can be said to be inseparable from the manufacturing industry. ...

At present, the measurement of production water of enterprises is mostly the on-site installation of electromagnetic flowmeters or fixed ultrasonic flowmeters by local water conservancy bureaus as the measurement eyes, and they always keep an eye on the water used by enterprises to protect the use of public resources and eliminate waste. In stationary electromagnetic flowmeters or stationary ultrasonic flowmeters ...