Zw32 Vacuum Interrupter for Outdoor
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Zhejiang
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Validity to:
Long-term effective
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Last update:
2020-08-03 22:50
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Browse the number:
464
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- Contactaixin:
zjrgzk(Mr.)
- Email: telephone: phone:
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Arrea:
Zhejiang
Address:No.21 Bailing North Road, Qujiang Economical Developing Zone, Quzhou, Zhejiang, China
- Website:
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Product Description |
RGVE Custom Vacuum Interrupters provide long life and low maintenance, save space, and reduce costs. They're often used for repetitive switching, motor inrush current interruption, fault protection, and overcurrent and short circuit protection. Users will appreciate the noise-free and flash-free vacuum interrupter, with rated line-to-line voltages and short-circuit current ratings. Solid insulation increases external dielectric performance.
Product Basic Parameters |
TD-12/630-20(507)
Main technical parameter |
Value |
Rated voltage |
12kV |
Rated current |
630A |
Rated frequency |
50Hz |
Rated power frequency withstand voltage (1 min) |
42kV |
Rated lightning impulse withstand voltage |
75kV |
Rated short circuit breaking current |
20KA |
Rated short circuit making current(peak value) |
50KA |
Rated withstand current(peak value) |
50KA |
Rated short time withstand current |
20kA |
Rated duration of short circuit |
4s |
Rated breaking current of single capacitor bank |
400A |
Breaking operations under rated short circuit breaking current |
30 times |
Mechanical life |
10000 times |
Closing force due to bellows and atmosphere |
135±30N |
Force required to hold contacts opening at full stroke |
190±50N |
Circuit resistance at lowest rated contacts force |
≤20μΩ |
Limiting abrasion of contacts |
3mm |
Weight of movable parts |
≤0.8kg |
Storage life |
20 years |
Mechanical Data Required For The Matched vacuum Switchgear |
Value |
Clearance between opening contacts |
9±1mm |
Average opening speed |
1.1±0.2 m/s |
Average closing speed |
0.6±0.2 m/s |
Rated contacts pressure |
2000±200N |
Contacts bouncing duration at closing operation |
≤2ms |
Synchronism of three phases |
≤2ms |
Contacts re-bouncing clearance at opening operation |
≤2mm |
Product Features |
1.Long life, high reliability
2.Controlled contact erosion results in virtually maintenance-free operation
3.Fast interrupting spee
4.Compact interrupters are accomplished according to the most suitable design on electrode.
5.Low-surge characteristics are obtained with special contact material, it will last for many operations.
Certified Product |
FAQ |
1.Q. How to proceed an order?
A: Firstly let us know your requirements or application Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.
2.Q: How to send a inquiry for more information?
A: You can can find our contact information and send us message or email.
3.Q: What is your warranty period?
A:Any quality issue,we promise you to change the new product within 12 months.
4.Q: If I have my thoughts,do you have person to design according to my concept?
A: Certainly, our design team is willing to do for you.
5.Q: How long to make a sample?
A: 7-21days which depends on the samples’complexity.
6.Q: Are you factory or trading company?
A: We are factory.
Aduantage |
Vacuum Interrupter Applications |
Company Profile |
Zhejiang Ruiguang Vacuum Electric Co., Ltd. is located in Quzhou City, a national historical and cultural city with beautiful mountains and rivers, scenic spots and cultural landscapes. The company is located in Bailing North Road, Qujiang Economic Development Zone, Quzhou City. The traffic is very convenient. It is adjacent to the exit of Hangjin Quzhou Expressway in the East, 10 km away from Quzhou airport and railway station in the west, and close to 320 National Highway in the south. The company is specialized in the production, sales, research and development of high and low voltage vacuum switch tubes, vacuum high frequency heating tubes, vacuum contactors, vacuum circuit breakers.
The company now covers an area of 18300 square meters, workshops, office buildings and other plant building area of more than 10000 square meters. Now there are more than 200 employees, including more than 20 engineers and professional technicians. Over the past ten years, the company has been specialized in the design, production and sales of vacuum switch tubes, the products are favored by domestic and foreign users, with good reputation. In September 2006, the company invested more than 50 million yuan in technical transformation, built a standardized production workshop, equipped with advanced special production equipment and product testing equipment, created advanced production technology, improved the quality management system and after-sales service system, and laid a solid foundation for customers to provide high-quality products. In the future, we will continue to adhere to the principle of "quality.
Product Packaging |
http://www.rgvezj.com/