Product Specifications
| Prod Model: |
ZQXB-12 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Distribution Metering Box |
| Structure: |
Power Transformation and Distribution System |
Product Description
A product overview
This device is suitable for AC 50HZ, rated voltage 0.4KV, outdoor power transformation and distribution system of urban power network reactive power automatic compensation device, and operation management.
Devices meet the requirements of outdoor running unattended, its intelligent, complete protection, protection class, high and low temperature and humidity environmental performance measures reasonably designed, thoughtful and reliable.
Running automated management to adapt to the urban network of low voltage distribution transformer, the devices have data collection, storage, communication and other functions.
Second, the basic working principle
1 control part
(1) device on the low voltage side of transformer and distribution of three-phase voltage, current phase acquisition, integrated treatment program logic, switching capacitor bank orders issued in due course.
(2) sampling physical quantities for reactive current, eliminates switching shocks and compensation in the process of switching, the device is stable and has a high compensation accuracy.
(3) the capacitor switching group implemented logical combinations of coding and looping control, grading and delicate, discipline and network are equal, extend the life of compensate electric.
2, automatic cycles per device and distribution transformer monitoring health, directed to monitor a device and distribution transformer.
3, automatic sampling grid parameters.
Up priority 4, monitoring of fault alarm function.
5, a monitoring centre could be the more relay stations, each hop may 6 on communication lines, each communications line could pick up 30 units.
6, wireless communication method can be used.
Beijing PU Chi Electric Co., Ltd. is an enterprise organized and operated with modern enterprise management mode. The company is committed to the promotion and application work of new technologies, new products of the power system, which is professionally produce high and low voltage whole set switchgears. The company has highly qualified staff, first-class equipments, the implementation of ISO9001 quality assurance system, strict implementation of IEC international standards and national standards, and obtained ISO9001 certification and "CCC" compulsory certification of low voltage products, .
The company's high and low voltage switchgear, ring network switchgear, switching stations and other products were included in the selectable manufacturerslist of the North China Electric Power Bureau and Agriculture Bureau's rural power grid construction and transformation projects, the recommended directory of main equipments&products and manufacturing enterprises required by the national urban and rural power grid construction of the State Economic and Trade Commission. The company is located in the axis road of the South Fourth Ring Road of the Fengtai District, over the years the company insists on quality first, customer first approaches, keep contracts, prestige, timely service, and affordable price as the philosophy, the company was praised by users. The company's products operated successively in Beijing, Hunan, Hubei, Henan, Hebei, Shandong, Wuhan and other places, and got the user's praise and applause.
