Basic Info.
Function
Automatic Control, Protection, Monitoring
Specification
Customized Size
Origin
198 Qingning Road, Qingcun Town, Fengxian District
Product Description
DCS/PLC Control System
DCS is the abbreviation of Distributed Control System. It is a new generation of instrument control system based on microprocessor, adopting control function dispersion, display operation concentration, and taking into account the design principle of separated autonomy and comprehensive coordination. It can also be translated as "Distributed Control System" or "Distributed Computer Control System".
It adopts the basic design idea of controlling decentralization, operation and management concentration, as well as a multi-layer hierarchical, cooperative and autonomous structure. Its main feature is its centralized management and decentralized control. At present, DCS has been widely used in various industries such as power, metallurgy and petrochemical industries.
DCS usually adopts hierarchical structure, each level consists of several subsystems, each of which implements certain specific limited targets to form a pyramid structure.
Reliability is the life of development for DCS. There are three main measures to ensure the high reliability of DCS: The first is the extensive application of high-reliable hardware equipment and production technology; The second is the extensive use of redundancy technology; The third is the wide implementation of system fault tolerance technology, fault self-diagnosis and automatic processing technology in software design. Most of today's distributed control systems could have a MTBF (Mean Time Between Failure) of tens of thousands or even hundreds of thousands of hours. Working conditionsEnvironment temperature: Maximum temperature + 40 ºC, minimum temperature -10 ºCEnvironment humidity: Daily average≤95%, monthly average≤90%Altitude: No more than 1000 metersAmbient air: Not suitable for corrosive, combustible gas and other obvious pollution, and no violent vibration placesIn the event of an earthquake, the magnitude of the earthquake should not exceed 8Main technical parametersRated voltage: 40.5kVRated insulation level: Lightning shock resistance (full wave) 185kV; Power frequency withstand voltage (1min) 95kVRated frequency: 50HzRated current: 630A, 1250A, 1600A, 2000ARated short-circuit breaking time: Power frequency withstand voltage: 20s, 25s, 31.5sRated short-circuit closing current (peak): 50KA, 63KA, 80KARated dynamic stability current (peak): 50KA, 63KA, 80KA4s thermal stability current (RMS) 20KA, 25KA, 31.5KAShell protection class: Vacuum circuit breaker cabinet IP4X.
Company Presentation
About us
Founded in 2004, Shanghai Zhecheng Electric Co., Ltd. is committed to providing our customers with efficient and reliable professional solutions in various industries. After more than fifteen years of rapid development, it has become an excellent first-class enterprise with a business network all over the world and with high popularity and reputation in the industry.
Our company commits to scientific and technological innovation, product technology research and development, and product quality and integrity services. We have attracted together a group of outstanding technical talents in the field of professional technology, and built a specialized R&D team. We have accumulated rich experience and profound advanced knowledge in our continuous product research and development practice.
The company is based on the principle of "Innovation, Integrity, Gratitude and Profession". We have a long-term cooperation with ABB, Rittal, Schneider, Siemens and other companies to work together to optimize the entire process from engineering design to manufacturing and processing.
The customers we have served have not only spread across China, but also have expanded to Asian, European and African countries, involving various industries such as building materials, electric power, petrochemicals and municipalities. We provide full life cycle services including engineering consulting, program design, production and processing, and maintenance for domestic and foreign customers. Our goal is to build a long-term relationship with our customers, and the premise of this relationship is competition: Quality, after-sales service, price, and who can best solve the problem. Every customer we have worked with has become the witness to our high quality products and services.
Company Principles
NO. 1
Innovation, Honesty, Gratitude and Practical Major Pursue excellence and keep pace with the times.
Be honest, trustworthy, do what you say and do what you do.
Thanksgiving society, to tell the truth, to do practical work, to study the profession, to do the best!
NO. 2
Provide engineering consultation, project design, production and processing, maintenance and life cycle services for domestic and foreign customers!
Our goal is to establish a long-term cooperative relationship with customers on the premise of competition: Quality, after-sales service, price, and who can solve the problem best.
NO. 3
Zhecheng Electric --Your success is our goal!
Plant and office environment
Certificate of honor
1. High and Low Voltage Complete CCC Certification
2. EU CE Certification
3. Testing and Inspection Report of Multiple Types of High and Low Pressure
4. OHSAS 18001 Occupational Health Management System Certificate
5. ISO 9001 Quality System Certificate
6. ISO14001 Certificate of Environmental Management System Certification
We understand your business
Thousands of products on stock, Efficient logistics
Know-how for perfect industry solutions
Close to the customer
Our products are all over the world, standards by CE certification
Our customers include Indonesia, Belarus, Bangladesh, Pakistan and other countries.
Partial customer show
Address:
No. 198 Qingning Road, Qingchun Town, Fengxian District, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.