Basic Info.
Product Description
Product Description
The circuit breaker is mainly used for GIS. The product adopts the splint structure, and has the advantages of simple installation, reliable breaking performance, long service life and maintenance-free, and is an ideal substitute for the vacuum circuit breaker for GIS. Product performance meets the requirements of GB1984-2014 "AC high voltage circuit breaker" E2-M2-C2 circuit breaker.
Technical parameters
| Item | Unit | Value |
1 | Rated voltage | kV | 12 |
2 | Rated frequency | Hz | 50 |
3 | Rated current | A | 630 |
4 | Rated short time withstand current | kA | 20/25 |
5 | Rated peak withstand current | kA | 50 |
6 | Rated short circuit duration | s | 4 |
7 | Rated short circuit making current | kA | 50 |
8 | Mechnical life | times | 10000 |
9 | Main loop resistance | μΩ | ≤60 |
10 | 1 min power frequency withstand voltage | kV | 38(in air) |
Applying ambient condition
1. Altitude above sea level: no more than 2000m, earthquake intensity not exceed 8 degrees.
2. Ambient temperature: Max. Temperature: +50ºC, Min. Temperature: -45ºC. Average relative humidity daily: ≤95%, average relative humidity monthly: ≤90%.
3. It should be installed in condition without obvious dust, fire, chemical erosion, explosion, vapor and salt spray.
4. Rated SF6 gas pressure: 0.04mPa. SF6 gas meets the requirements of GB/T 12022-2014 "Industrial sulfur hexafluoride"
Overall outline drawing of VS1-12P/T
Address:
No. 468, Weibin Avenue, Weibin District, Baoji, Shaanxi, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Shaanxi Joyelectric International Co., Ltd. is a specialized company which is dealing with international business mainly covering electric and energy system, supplying products, design & service as well as production/test equipment in the field of power transmission and distribution.
With more than 20 years experiences in this fields, our main products include 12kV-24kV-36kV/40.5kV vacuum circuit breaker, switchgear & SF6 RMU as well as relative main components and accessories. With business development and meet requirement from customers, we also agent and distribute relative production/test equipment.
We had established close long-term cooperation with 10 more overseas customers from Europe, South American, Middle East and Asia due to our professional quality, excellent service and competitive prices.
Our top manager team is composed of experts with more than 20 years of experience in design, management and foreign trade. Under their leadership, nearly 200 employees strive to create products and services with high quality and good price for customers.
Our company has a complete set of corporate culture,
Our mission is: To provide customers with high-quality high-voltage switchgear solutions and excellent service;
Our aim is: To create value for customers! Provide a development platform for the team to achieve the long-term development of the enterprise;
Our vision is: 1. To be the pioneer of China′s power transmission and distribution equipment export! 2. Satisfy customers, make employees proud, and make society admire!
Our core values are:
Win-win (social level): Create win-win value for the society
Efficient (customer level): Respond quickly to customer needs and achieve goals
Professional (employee level): To become the best expert in their own position
Excellence (Corporate Level): Continuously improve the quality and service that exceeds customer expectations.
Our development concept is:
1. Create knowledge-based employees and create a learning-oriented enterprise;
2. Skills and performance are improved together, and employees and enterprises grow together!
Our concept of talent is: Talent, courage to contribute, moral character and courage to take responsibility;
We are not only your supplier, but also your purchasing consult as well as solution provider.
No information temporarily.