Rated Insulation Voltage 660V 1000V MNS Low Voltage Switchgear
Digital Intelligent Cabinet is produced by Shanghai Zhecheng Electric Co., Ltd.
The latest generation of intelligent three-phase AC 50Hz, 3.6-12kV single bus subsection system
The complete set of indoor distribution equipment is mainly used in power plants, substations, industrial and mining enterprises and high-tech enterprises.
In storey buildings, it is used to receive and distribute energy, and has control over electric circuits.
Protection and detection functions.
The switch cabinet is equipped with maintenance-free vacuum circuit breakers or other similar products. Switch cabinet mining
With modular design, the whole cabinet is composed of low voltage chamber, circuit breaker chamber and overhaul room.
The cabinet is composed of bus room and cable room, which can be spliced separately. Convenient for batch production
And overhaul. The complete set of equipment can meet the requirement of high voltage switch in China power grid, and is suitable for it.
"Five-proof" and door-closing to achieve safe operation, full sealing, full isolation, full insulation, full
Special performance requirements of working conditions.
|Rated insulation voltage: 660V, 1000V;|
Rated operating voltage: 400V, 480V, 690V for main circuit;
AC220, AC380V, DC110, DC220;
Rated impulse withstand voltage (1.2/50uS):
Main circuit 6,8 kV;
Rated working current (IP4X*):
Main busbar < 5000A, < 3600A (double-sided cabinet);
Vertical buses 1000, 1250, 1600 A (extractive type), <2500 A (plug-in type MCC);
Rated short-term withstand current:
Main bus 50, 65, 80, 100 (kA/0.1 seconds);
Vertical buses 80, 65, 80, 90 (kA/1 second)
Rated peak tolerance current:
Main buses 105, 143, 176, 220 (kA/0.1 seconds);
Vertical buses 105, 143, 176, 198 (kA/0.1 seconds);
When the protection level is IP55, the main bus rating
The working current is less than 2500 A.
Shanghai Zhecheng Electric CO.,LTD is founded in 2004, mainly engaged in industrial automation of complete sets of equipment and related solutions.We can solve the problem of transmission,enterprise product demand and high-level technical support. Meanwhile, we do our best to provide the best service.
Since Zhecheng was set up, we have been committed to become a top-ranking company with outstanding strength through making unremitting efforts, and now we have made great achievements. We have excellent employees, top-quality products, and the most comprehensive technical support. We have a large number of customers, whether in the cold northern ice city or the hot southern area.
The undeviating motto of our company is: innovation, and excellence. We rely on scientific management, exquisite know-how and specialized advantage, and have received highest reputation from the industrial field.
Through our unremitting efforts, the concept of "Outstanding good faith" has been proved by our customers. Our products have a wide range of applications, such as the cement industry, petrochemical industry, steel industry, automotive industry and municipal.
Our products are widely used in the cement industry, the electric power industry, the chemical pharmaceutical industry, the iron and steel industry,
the Municipal Industry and other industries.
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!
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.
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.Foreign Market
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Shanghai Zhecheng Electric Co., Ltd.