Selection of Siemens medium-voltage frequency converters

The 95, 96, and 98 of the 3RW44 soft starter are comprehensive faults, what causes it to act? 95, 96, 98 are normally open and normally closed comprehensive fault contacts with common points, 95 are common points, 95/96 are normally closed contacts, and 95/98 are normally open contacts. When a fault occurs, it causes the contact ...

GAC Group ranks among the world's top 500 companies, and its business covers the entire value chain of the automotive industry. In recent years, GAC Group has deepened its layout in the fields of intelligent networking and new energy, continued to focus on the five major directions of electrification, intelligent connectivity, digitalization, sharing and internationalization, and actively implemented the "GLASS Green ...

Siemens recently signed a strategic cooperation agreement with Hisense Group Holding Co., Ltd. (Hisense). The two sides will be based on Siemens' preemptive digital business portfolio, as well as the successful practice of digital transformation, to promote Hisense's digital construction together, and explore the development of intelligent production in the home appliance industry.

Chery is China's leading self-owned brand car manufacturer and one of the largest passenger car exporters in China. In recent years, Chery has actively implemented the core strategy of "Digital Chery", and built an intelligent and connected "factory of the future" in Wuhu, Anhui Province, accelerating the transformation from "traditional cars" to "intelligent cars".

1. The first type of fault point is also the location of the most faults in relays and contactors For example, in the daily maintenance of the PLC control system of a production line, the largest consumption of electrical spare parts is all kinds of relays or air switches. In addition to the quality of the product itself, it is mainly due to the fact that the on-site environment is more ...

The S7-1200 CPU will not boot after powering off in the following situations: Some errors detected prevent the CPU from entering RUN mode; In "CPU Properties-General-Startup" set to not reboot (keep it in STOP mode); Warm start ...

The serial number is like the "ID card" of the product, each instrument has and only has a unique serial number; At the same time, the serial number also reflects some information of the product, according to its serial number, you can find out the production place, production date, product model, etc. The serial numbers of SIEMENS PI products are roughly ...

The memory card used by the S7-1200 CPU is an SD card, which can store user project files and has the following three functions: As a mount store for the CPU, user project files can be stored only on the card, without project files in the CPU, they cannot run without the memory card. ...

Siemens today signed a strategic cooperation agreement with the Management Committee of Hebei Baoding Industrial Park and Hebei Shenbao Investment Development Co., Ltd. Based on the digital skills innovation effect developed by Siemens' local team in China, the three parties will jointly build a Siemens Industrial Internet of Things integration in Baoding Industrial Park.

Mount items to a memory card in transfer mode Step 1: Follow the above method to set the memory card to "Transfer Card" mode. Customers are advised to clear all files from the memory card before doing this. Step 2: Set the boot state of the CPU: In the "Project ...

Siemens and Hilscher Gesellschaft für Systemautomation mbH, a provider of industrial communication solutions, have teamed up to provide industrial companies with a wide range of sensitive communication protocols. After integrating the cifX PC card skills of Heyouxun into the western ...

The 3RV2 circuit breakers are available with screw, spring-loaded or ring terminals, giving you the flexibility to choose the right wiring type for your application. Installation The 3RV2 circuit breaker can be snapped on a standard 35 mm rail. S00 and S0 sizes are available with 3RV29 28-0B ...

Siemens Sensors & Communications Co., Ltd. (SSCL), located in Qixianling, Dalian High-tech Industrial Park, was established on October 17, 2006 and is wholly owned by Siemens (China) Co., Ltd. The plant has an area of about 40,000 square meters and a floor area of about 18,000 square meters. SSC ...

The motor is an energy conversion mechanism, and some losses will inevitably occur in the process of energy conversion, and most of these losses will be turned into heat dissipation, which will increase the temperature of the motor. Excessive temperatures can lead to a shortened life of certain motor components, which can eventually lead to failures. Motor...

The Siemens CNC Digital Empowerment Center (hereinafter referred to as MTS DEAX) was officially launched in Nanjing today. From the original skill use center to the experience and empowerment center, MTS DEAX not only comprehensively demonstrates Siemens' cutting-edge machine tool CNC system processing plan covering the whole value chain, but also ...

The new factory of Siemens CNC (Nanjing) Co., Ltd. (SNC) was officially put into operation. As the world's first native digital factory of Siemens, SNC's new factory fully demonstrates the real value of Siemens' advanced digital corporate philosophy and skills. Even before it was built in the field, Siemens was using it in all directions...

Siemens and Beijing Jingyuntong Technology Co., Ltd. ("Jingyuntong") recently signed a strategic cooperation agreement. Based on Siemens' advanced automation and digital solutions, the two sides will open up cooperation in the development and production of high-end photovoltaic equipment, and jointly promote the high-tech development of the new energy photovoltaic industry.

Whether pumping, ventilation, compression, movement or process machining: SINAMICS G120 is a universal drive that meets a wide range of requirements. It has clear advantages in general mechanical engineering as well as in the automotive, textile and packaging industries. Its modular design and its range from 0.55 kW to 250 k ...

Recently, the Ministry of Industry and Information Technology released the "2022 Green Production List", and five Siemens factories were successfully rated as national green factories by the Ministry of Industry and Information Technology. The five factories are Beijing Siemens Sibels Electronics Co., Ltd., Siemens Rail Transit Equipment (Tianjin) Co., Ltd.

Questions: Why do the 3RM11/3RM13 motor starters have a safety class of SIL2 for ATEX protection and SIL3 and PLe for functional safety applications? Answer: The 3RM11/3RM13 motor starters include two different protections ...