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Fenarro Frzw7 Series Outdoor Vacuum Circuit Breaker High Voltage Auto Recloser
Welcome to Fenarro Power Technology Co., Ltd.
Introducing our latest product, the Fenarro Frzw7 Series Outdoor Vacuum Circuit Breaker High Voltage Auto Recloser. This outdoor high-voltage electrical equipment is designed for dry AC 50Hz and voltage of 40.5kV. With its spring operating mechanism or electromagnetic operating mechanism, you can easily control the electric opening and closing remotely or manually.
Our FRZW7 series circuit breaker complies with the "National Standard for AC High-Voltage Circuit Breakers" and meets the requirements of IEC-56, the International Electrotechnical Commission standard for AC high-voltage circuit breakers. It's perfect for control and protection in outdoor 35kV power transmission and transformation systems. Additionally, it can be used for normal operation and short circuit protection in urban and rural power grids, as well as industrial and mining enterprises.
The overall structure of this product is porcelain bushing type, featuring a vacuum arc extinguishing chamber installed in the upper porcelain bushing and a bushing porcelain bushing in the lower part. Its advantages include good sealing, aging resistance, high voltage resistance, non-combustibility, explosion-proof capabilities, long service life, and convenient installation and maintenance.
Choose the Fenarro Frzw7 Series Outdoor Vacuum Circuit Breaker High Voltage Auto Recloser for reliable and efficient control and protection of your power systems. Trust in our expertise and quality products to meet your needs.
Welcome to Fenarro Power Technology Co., Ltd.
Introducing the Fenarro Frzw7 Series Outdoor Vacuum Circuit Breaker High Voltage Auto Recloser
Are you in need of a reliable and efficient circuit breaker? Look no further! Our Fenarro Frzw7 Series Outdoor Vacuum Circuit Breaker High Voltage Auto Recloser is here to meet all your electrical needs.
Product Features:
- Strong Breaking Ability: Thanks to our vacuum arc extinguishing technology, this circuit breaker has exceptional breaking ability, ensuring the safety of your electrical system.
- Long Electrical Lifespan: With a mechanical lifespan of up to 10,000 operations, you can rely on this circuit breaker for long-lasting performance.
- Simple Structure: Say goodbye to maintenance headaches! Our circuit breaker has a simple structure that requires no maintenance, saving you time and effort.
- Excellent Insulation Performance: Enjoy peace of mind knowing that our circuit breaker offers excellent insulation performance, ensuring the safety and reliability of your electrical system.
- Strong Pollution Resistance: Our circuit breaker is designed to resist pollution, making it ideal for various environments.
- Reliable Mechanical Performance: Equipped with a spring or electromagnetic operating mechanism, our circuit breaker guarantees reliable mechanical performance and frequent operations without any risk of fire.
- Precision Level of 0.2: With internal current transformers, our circuit breaker achieves a precision level of 0.2, providing three-phase interlocking protection for your electrical system.
- Condensation Control Device: No need to worry about temperature and humidity conditions! Our circuit breaker includes a condensation control device, ensuring reliable operation at all times.
Don't miss out on the Fenarro Frzw7 Series Outdoor Vacuum Circuit Breaker High Voltage Auto Recloser. It's the perfect solution for all your circuit breaker needs. Get yours today!
3. PARAMETERS
| NO. | ITEM | UNIT | VALUE | ||
| 1 | Rated voltage | kV | 40.5 | ||
| 2 | Rated insulation level | Power frequency withstand voltage | Dry type | kV | 95 |
| Wet type | kV | 80 | |||
| Lightning impulse withstand voltage (peak) | kV | 185 | |||
| 3 | Rated current | A | 1250,1600, 2000 | ||
| 4 | Rated short-circuit breaking current | kA | 20, 25, 31.5 | ||
| 5 | Rated operating sequence | Opening-0.30 closing/opening -180 closing/opening | |||
| 6 | Rated short-circuit breaking current frequency | times | 12 | ||
| 7 | Rated short-circuit closing current (peak) | kA | 50, 63, 80 | ||
| 8 | Rated peak withstand current | kA | 50, 63, 80 | ||
| 9 | Rated short-time withstand current | kA | 20, 25, 31.5 | ||
| 10 | Rated short-circuit duration current | s | 4 | ||
| 11 | Average opening speed | m/s | 1.5±0.2 | ||
| 12 | Average closing speed | m/s | 0.7±0.2 | ||
| 13 | Contact closing bounce time | s | ≤2 | ||
| 14 | Three-phase closing (opening) synchronization time difference | s | ≤2 | ||
| 15 | Closing time | s | ≤150 | ||
| 16 | Opening time | s | ≤60 | ||
| 17 | Mechanical life | times | 10000 | ||
| 18 | Rated operating voltage and auxiliary circuit rated voltage | V | DC/AC220, 110, 24 | ||
| 19 | DC resistance per phase circuit (excluding transformers) | μΩ | ≤100 | ||
| 20 | Allowable wear thickness of dynamic and static contacts | mm | 3 | ||
| 21 | Weight | kg | 800 | ||
Fenarro Frzw7 Series Outdoor Vacuum Circuit Breaker High Voltage Auto Recloser
Introducing the Fenarro Frzw7 Series Outdoor Vacuum Circuit Breaker High Voltage Auto Recloser from Fenarro Power Technology Co., Ltd. This incredible breaker is the ultimate solution for outdoor circuit protection, designed to meet the needs of English-speaking natives who value reliability and efficiency.
With its high voltage reclosing capabilities and compact design, the Fenarro Frzw7 Series ensures optimal performance and easy installation. Say goodbye to complicated setups and hello to a hassle-free experience!
Whether you're looking to protect your electrical switchgear system or need a reliable breaker for a wide range of applications, the Fenarro Frzw7 Series is the perfect choice. It guarantees the safety and efficiency of your electrical circuits.
Don't settle for anything less than the best. Choose the Fenarro Frzw7 Series Outdoor Vacuum Circuit Breaker High Voltage Auto Recloser and experience the excitement and spirit of top-notch circuit protection!
Why Choose Fenarro Power Technology Co., Ltd.?
Innovation Strength:
At Fenarro, our team of over 30 dedicated technical engineers incorporates advanced international technology into our production design. With state-of-the-art equipment systems and adherence to the highest international standards, our commitment to innovation is unmatched. We've invested over 30 million US dollars in research and development expenses to ensure our products are cutting-edge.
Quality Control:
Quality is our top priority. With over 40 professional testing equipment, 5 production lines, and 2 measurement centers, we have strict quality control processes in place. Rest assured, our products meet international certification requirements and are reliable, durable, and built to last.
Quantity and Productivity:
With six workshops and nearly 230 well-trained employees, Fenarro has the capacity to meet your demands. Our modern automated production lines enable us to achieve an annual production capacity of 150,000 sets of equipment. You can count on us to deliver the quantity you need, without compromising on quality.
Our Service:
When you choose Fenarro, you can expect prompt responses, meticulous attention to detail, effective communication, and a confidence-building warranty. We understand the importance of quick communication and provide a rapid response during the pre-sales period. Our experienced professionals pay meticulous attention to detail throughout the production process, and our team of experts is dedicated to solving any issues that may arise after your purchase. We offer a long period quality warranty to instill confidence in our customers.
Don't miss out on the opportunity to experience the difference with Fenarro Power Technology Co., Ltd. Choose our Fenarro Frzw7 Series High Voltage Outdoor Auto Recloser and take your electrical needs to the next level. Order now and get ready to be amazed!
FAQ:
Q: What is the product name?
A: Fenarro Frzw7 Series High Voltage Outdoor Auto Recloser.
Q: What are the key features?
A: Outdoor Circuit Breaker, High Voltage Recloser, Auto Recloser, Frzw7 Series, Fenarro Vacuum Breaker, Switch, Electrical Switch, Moulded Case Circuit Breaker, High Voltage Circuit Breaker, MCCB, MCB, Miniature Circuit Breaker, Air Circuit Breaker, Switchgear.
Q: What are the product attributes?
A: Usage Range: High Voltage Circuit Breakers, Operation Type: Electric Type, Action Speed: Normal Type Circuit Breaker.
Ordering Process:
Inquire with us for more information.
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