| Customization: | Available |
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| Breaking Capacity: | High Voltage Circuit Breakers |
| Operation: | Electric Type |
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| Product Discription: |
Indoor Vacuum Circuit Breaker24kv
Discription:Introducing the 611G Series Indoor Vacuum Circuit Breaker, a groundbreaking product that leads the new development of the arc chamber industry, specifically designed for 12kV voltage ratings. Equipped with innovative embedded pole technology, this breaker offers unparalleled safety, reliability, and efficiency for power systems.
The 611G Series combines advanced design concepts, exquisite craftsmanship, and exceptional performance to meet the ever-increasing demands of modern power grids. The vacuum interrupter, the core component of this breaker, undergoes rigorous selection and testing to ensure stable operation even under extreme conditions, effectively extinguishing arcs and protecting equipment from damage.
The embedded pole design not only optimizes the internal structure of the breaker but also significantly enhances its interrupting capacity and service life. Additionally, the compact design of the 611G Series facilitates easy installation and maintenance, reducing operational costs.
Furthermore, this series is equipped with an intelligent monitoring and control system that continuously monitors the breaker's operating status, enabling timely detection and early warning of potential faults, thereby ensuring the stable operation of power systems. Its high level of automation and intelligence simplifies operations and significantly boosts work efficiency.
In conclusion, the 611G Series Indoor Vacuum Circuit Breaker, with its superior performance, reliable quality, and innovative design, stands as a leader in the arc chamber industry, contributing significantly to the progress of the power industry.
General Description
VIB1/R-12 series of Indorr High Voltage Circuit Breaker With Lateral Operating Mechanism used spring to storage energy. The operating mechanism can be operated by two ways:by manual and electromotive operation.
The characteristics is in accordance with GB1984-2003 High voltage AC Circuit breaker, JB3855-1996 3.6-4.5kV
Indoor AC High Voltage Circuit Breaker and IEC standard 62271-100:2001 High Voltage AC Circuit Breaker.
Applying ambient conditions
1.Ambient temperature:-15ºC~+40ºC.
2.Ambient humidity:the average humidity of a day should be no more than 95%;the average humidity of a month should be no more than 90%.
3.Saturated vapour pressure:the average pressure of a day should be no more than 2.2kPa;the average pressure of a month should be no more than 1.8kPa.
4.The height above sea level:≤1000m
5.Earthquake intensity:not exceed 8 degrees.
6.It should be installed in the places without fire,explosion,serious filth,chemical erosion and violent vibration.
| Detailed Photos |
Product parameters:
| Main Technical Data | ||||
| Rated voltage | kv | 24 | ||
| Rated current | A | 1250/1600 | ||
| Rated frequency | Hz | 50 | ||
| Rated short-circuit breaking current | KA | 25/31.5 | ||
| operations of shortcircuit making current interruption | times | 30 | ||
| Rated short-circuit making current | KA | 60/80 | ||
| Rated short-time withstnd and current(4S) | KA | 25/31.5 | ||
| Rated single capacitor bank breaking current | A | 630 | ||
| rated back-to-back capacitor bank breaking current | A | 400 | ||
| short-time(lmin) power-frequency withstand voltage | KA | 79 | ||
| rated lightring impulse withstand voltage (peak) | kA | 145 | ||
| ciruit resistance at rate contact force | μΩ | ≤20 | ||
| Mechanical life | times | 10000 | ||
| contact closing force due to bellows and atmosphere | N | 120±50 | ||
| counterforce at rated contact force | N | 200±50 | ||
| Contact erosion limit | mm | 3 | ||
| shelf life | years | 20 | ||
| part discharge | pc | ≤5 | ||
| rated operating sequence | 0-0.3-CO-180s -CO | |||
| MECHANICAL DATE OF CIRCUIT-BREAKING EQUIPPED WITN THE INTERRUPTERS | ||||
| rated cintact stroke | mm | 13±1 | ||
| contact connection stroke | mm | 4±1 | ||
| average opening speed | m/s | 1.3±0.2 | ||
| average closing speed | m/s | 0.6±0.3 | ||
| added contact force | N | 2500/3150±200 | ||
| bounce duration of cintact closing | ms | ≤2 | ||
| out of simultaneity of contact closing and opening | ms | ≤1 | ||
| max. overtravel | mm | ≤2 | ||
| Packaging&Shipping: |
| Company Profile: |
Beijing Winner Electric Power Energy Co., Ltd. is located in Beijing China, integrating not only R&D and manufacturing, but also trade and top aftersales services as well. We're proud of having two excellent subsidiary factories, which consolidated our leading position of transmission and distribution services provider. One of the factory covers an area of
160000 square meters and has over 100 employees. Our products have been exported to Asia, America, Africa and South America for 15 years.
We produce power fittings, cable accessories, insulators, primary and secondary fusion pole-mounted circuit breakers, lightning arresters, solar energy, and other new energy transmission and distribution equipment products, as well as related customized products.
At Winner Power, we don't compromise on quality. Our stringent standards guarantee that you receive reliable and efficient products. Our advantage and experience in the industry allow us to be your top priority choice for all your transmission and distribution needs.
| Our Advantages: |
1. Rich manufacture experience.
2. Domestic and overseas markets.
3. Well equipped with complete facilities.
4. Strict quality control and excellent after-sales service.
5. In addition to supplying varieties of types and specifications to our customers, we also accept customized product.
| FAQ: |
Q1:When can I get the price?
A:We usually quote within 24 hours after getting your detailed requirements,like drawing,size,quantity,specifications etc..
Q2:Do you provide samples?
A:Yes,samples are available for you to check our quality.
Q3:What about the lead time for mass product?
A:The lead time is based on the quantity ,sample need about 2-7days,bulk need about 7-20days.
Q4:Product packing?
A:Packed in sponge+paper box+export wood cases,or according to your requirements.
Q5:About the price on Made-in-China
A: Please note that the price on made-in-china is a rough price.The actual price wil depends on raw materials,exchange rate,wage and your order quantity.Hope to coorperation with you.Thanks a lot!
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