VBR(VS1)-24 series indoor vacuum circuit breaker is handcart type 24 kv three-phase ac 50 hz, rated voltage of the indoor high voltage switch equipment, applicableto power plants, substations, and industrial and mining enterprises such as powertransmission and distribution system of control or protection switch, especiallysuitable for high altitude area open circuit important place of load and frequent operation.The manufacturing of the circuit breaker conforms to the national standard "GB/t1984-2003"ac high voltage circuit breaker,DL/t403-20003.6-40.5kV indoorvacuum breaker ordering technology conditions and related lEC standards. andhas the reliable interlocking function.
The operating mechanism of the circuit breaker is a spring energy storage type which can be operated by ac or dc energy storage, or by hand.The circuit breaker can also be equipped with a permanent magnetic actuatorwith a long life. The mechanical life can reach 20,000 times, which can be used forextremelyfrequent operation.
The circuit breaker is designed to be the structure of the front and rear parts,which can be used as a fixed installation unit or as a central unit in the chassis.
Specically Parameter
| Rated voltage |
24KV |
| Rated frequency |
50Hz |
| Rated Lightning Shock Test Voltage/Fracture |
75/85kV( Peak value) |
| Power Frequency Tolerance Voltage/Fracture Rated 1 Min |
42/48kV ( Effective value) |
| Rated operation sequence |
0-t-C0-t1-C0 |
| Circuit Breaker Model |
Rated current |
Rated interruption current KA |
Rated short circuit closing current(peak) KA |
Rated Short Circuit Duration S |
Breaking times |
| VBR(VS1)-12 |
630
1250 |
20/25 |
50/63 |
4 |
100 |
| |
1250
1600
2000
2500 |
31.5 |
80 |
4 |
50 |
Zhejiang Degatech Electric Power Technology Co., Ltd. is a diverse and comprehensive enterprise specializing in the research and development, production, sales, and service of transmission and distribution equipment up to 35kV. Our main products include solid insulated ring main unit switchgear, gas insulated switchgear, and eco-friendly switchgear. We continuously introduce modern production equipment and manufacturing processes, invest in product research and development, and cultivate scientific and technological talent.
Committed to the goals of high quality and precision, combined with the wisdom and diligence of our employees, we consistently provide customers with high-quality and high-performance products. We strive for excellence, producing top-notch products, and establishing comprehensive technical support and robust after-sales service.
Innovation and development are our core principles. In response to the rapidly evolving power industry, we focus on management innovation, technological innovation, and production innovation. We adapt to changing realities, transform, and upgrade to stay current. By offering advanced, high-precision products and high-quality services, we secure stable cooperation with both new and longstanding customers. We warmly welcome users to establish close cooperative relationships with us and work together to create a brighter future.
FAQ
Q1: Are you a factory or trading company
A1: We are a factory, we can guarantee our price is first-hand, very cheap and competitive.
Q2: How does your factory do regarding quality control?
A2: All the products will be 100% checked before the shipment!
Q3: When can l get the price?
A3:Usually we quote within 24 hours after we get your inguiry
Q4: What is the price of shipping?
A4:Depending upon the port of delivery, prices varies.
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