Ourdoor High voltage sulfur hexaflouride circuit breaker
The circuit breaker uses sulfur hexafluoride (SF6) gas as the arc extinguishing medium. Sulfur hexafluoride gas not only has good arc extinguishing performance, but also has very good electrical insulation performance. When the gas is simply compressed by the pressure gas and sprayed to the arc and the arc is extinguished. The circuit breaker has many advantages such as simple structure, good breaking performance and proposed balance. It is also an ideal switch for the capacitor bank and the reactor set.
Excellent opening performance circuit breaker can smoothly open various abnormal short circuits, such as simultaneous grounding on both sides of the circuit breaker, near zone faults and other faults including circuit breaker end faults.
The operation noise is small because the circuit breaker is sealed and isolated from the atmosphere, so there is no gas emission noise during the operation.
Simple structure, compact size arc extinguishing chamber adopts single fracture, no other valve system, so the structure is very simple, compact size
Due to the simple structure and the burning damage when the arc extinguishing chamber contact of the circuit breaker is small in the sulfur hexafluoride gas, the maintenance workload of the circuit breaker is small and the maintenance cycle is relatively long.
Safe, reliable and pure sulfur hexafluoride gas is non-toxic and non-combustible, and because of the arc extinguishing chamber sealing is good, so the circuit breaker is safe and reliable in use.
Use environmental conditions
1. Ambient temperature: -30ºC ~ + 40ºC (-45ºC ~ + 40ºC under breaking current N = 25 kA);
2, Altitude: not more than 1000m; 3, natural wind speed: not more than 35 m/s; 4, ice thickness: not more than 10mm;
5, the seismic ground acceleration does not exceed: horizontal acceleration 0.4g, vertical acceleration 0.2g;
6. Maximum daily temperature difference: 25ºC.
FAQ
1.Q:What's your main products?
A: We provide professional Transformer Accessories and Insulation Materials with 15 years experience.
2.Q Why chooses us?
A: Well experienced in our field. Our staff of engineers offers high-valued design guidance to
assure product performance and efficiency. And our strict adherence to rigorous quality control and tolerance standards lead to easier assembly of finished components at your facility. We always focus on Quality.
3. Q:How can you control your quality?
A:For each production processing, we have complete QC system for the chemical composition, physical and electrical properties.After production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents.
4. Q: Does your company accept customization?
A. Yes, we can accept OEM/ODM.
5.Q: Do you have the products instock?
A: Depends on your request,we have standard models in stock.Some special product and big order will be newly produced according to your order.
6. Q: What's your payment terms?
A: We usually accept all kinds of payment terms, T/T, L/C, Western union, Cash.
7. Q: What do you have for certificate?
A: :Quality Service Credit Certificate, Enterprise Credit Grade Certificate,Credit Operation Demonstration Unit Certificate, Quality Management System Certificate, etc.
8.Q:Can we visit your company?
A:Yes,for sure, you are welcome to visit our company.
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