TitleProduct

Zw32 Vacuum Interrupter for Outdoor

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2020-08-09 08:32

  • Browse the number:

    67

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Company Profile

Zhejiang Ruiguang Vacuum Electric Co.,Ltd

By certification [File Integrity]

Contact:zjrgzk(Mr.)  

Email:

Telephone:

Phone:

Area:Zhejiang

Address:Zhejiang

Website:http://www.rgvezj.com/ http://zjrgzk.gz-liba.com/

PRODUCT DETAILS
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/