Product Description
Company Info
Product Description
Superior interrupting capability
Reliable insulating and current-carrying capability
Minimized maintenance work
363kV-550kV SF6 high voltage circuit breakers manufactured by Xi'an XD Switchgear Electric Co., Ltd. Are designed in 1-break(per Pole), without parallel capacitors and close resistors 363kV-800kV are designed in 2-breaks (per pole) with parallel capacitors And with/without close resistors. For the CB with close resistors, when closing resistor contact is touched frst and some oscillating Energy on the circuit is absorbed by the close resistors so to control the close overvoltage. When opening, the resistor contact is Separated prior to the main contact. Each pole is equipped with one set of pneumatic or spring operating mechanism.
Reliable insulating and current-carrying capability
Minimized maintenance work
363kV-550kV SF6 high voltage circuit breakers manufactured by Xi'an XD Switchgear Electric Co., Ltd. Are designed in 1-break(per Pole), without parallel capacitors and close resistors 363kV-800kV are designed in 2-breaks (per pole) with parallel capacitors And with/without close resistors. For the CB with close resistors, when closing resistor contact is touched frst and some oscillating Energy on the circuit is absorbed by the close resistors so to control the close overvoltage. When opening, the resistor contact is Separated prior to the main contact. Each pole is equipped with one set of pneumatic or spring operating mechanism.
Address:
No. 509 Daqing Road, Xi′an, Shaanxi, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics
Main Products:
252kv Gis, 363kv Gis, 550kv Gis
Company Introduction:
Established in March, 2001, Xian XD Switchgear Electric Co., Ltd (hereinafter referred to as ′Xian Switchgear Electric′) is a subsidiary of China XD Electric Co., Ltd. Its predecessor, Xi′an High Voltage Apparatus Works and the reformed Xi′an Shiky High Voltage Electric Co., is one of the 156 important construction projects during the first five-year plan in China. By succeeding and developing the advanced product, process and inspection technology as well as on the basis of strict quality management system of Xi′an High Voltage Apparatus Works, Xian Switchgear Electric adheres to independent creation and continuous improvement of product and technology. Consecutively, it has passed the integral certification of ISO 9001, ISO 14001 and OHSAS 18000. In 2006 and 2007, gas insulated switchgear (GIS) and SF6 gas circuit breaker (GCB) with XD brand won the titles of "China Top Brand" respectively.
Xian Switchgear Electric is a national research, developing and production base of ultra high, extra high and high voltage switchgears ranging from 72.5~1100kV. So far our company has totally supplied for the market more than 12000 bays of GIS and 14000 units of CB. 550kV GIS has been successfully in service in China Three-Gorge-Project, and 800kV dead tank CB and GIS, 1100kV GIS has been in service in China.
By strengthening the fundamental management task and building modern enterprise regulations, Xian Switchgear Electric pursues its operation tenets industriously, I. e. Strive to build international top enterprise with high reliable product with sound quality management system, quality before-sales and after-sales service with rigorous management regulation and united Xian Switchgear Electric personnel team with excellent enterprise culture.
Xian Switchgear Electric is a national research, developing and production base of ultra high, extra high and high voltage switchgears ranging from 72.5~1100kV. So far our company has totally supplied for the market more than 12000 bays of GIS and 14000 units of CB. 550kV GIS has been successfully in service in China Three-Gorge-Project, and 800kV dead tank CB and GIS, 1100kV GIS has been in service in China.
By strengthening the fundamental management task and building modern enterprise regulations, Xian Switchgear Electric pursues its operation tenets industriously, I. e. Strive to build international top enterprise with high reliable product with sound quality management system, quality before-sales and after-sales service with rigorous management regulation and united Xian Switchgear Electric personnel team with excellent enterprise culture.
