ZN63(VS1)-12 Series Embedded Poles Type Indoor HV Vacuum Circuit Breaker

ZN63(VS1)-12 Series Embedded Poles Type Indoor HV Vacuum Circuit Breaker

Contact Supplier for pricing
Payment Terms:

Contact Supplier:

Supplier Details

Shanghai Haoyu Technology CO.,Ltd

Free Member  (2012)

[ Shanghai, GU, China ]

Business Type:  Manufacturer

Supplier has 50 products

Contact Details

Quick Details

ZN63(VS1)-12 Series E

Packaging and Delivery

Standard packing
Delivery Lead Time:

Product Description

Detail: ZN63(VS1)-12 Series Embedded Poles Type Indoor HV Vacuum Circuit Breaker

ZN63(VS1)-12 Series Embedded Poles Type Indoor HV Vacuum Circuit Breaker, adopt solid insulation structure, use of advanced solid epoxy sealing technology, the first time, the vacuum interrupter. A leading electrical circuit. insulation and other support to become an integrated combination of solid seal pole. Successfully from a fundamental solution of the vacuum breaker gas environment, tolerance issues, make it more broad. Integrated solid-pole closure of the fluent use of a self-ventilation technology, cleverly solved the structure of solid insulation caused by heat dissipation.

ZN63(VS1)-12 Series Embedded Poles Type Indoor HV Vacuum Circuit Breaker is the first to achieve maintenance-free concept of a circuit breaker. Its high-life vacuum interrupter chamber as well as solid cast epoxy sealing technology applications to ensure an integrated solid-pole sealed maintenance-free, with high reliability using permanent magnetic actuator of the actuator to ensure maintenance-free, electronic control parts reject the traditional auxiliary switch and replaced by photoelectric proximity switches, and use the whole power and intelligent electronic control unit ensures that electronically controlled part of the maintenance-free.

Mainly technical parameters

- - - -
NO | Item | Units | parameters |
1 | Rated voltage | KV | 12 |
2 | Rated insulation level | Rated Lightning Impulse voltage tolerance | KV | 75 |
1min Frequency voltage | 42 |
3 | Rated short-circuit breaking current | KA | 20/25 | 31.5 | 40 |
4 | Rated current | A | 630 1250 | 630 1250 1600 2000 2500 3150 | 1250 1600 2000 2500 3150 4000 |
5 | Rated thermal stability of current (RMS) | KA | 20/25 | 31.5 | 40 |
6 | Dynamic Stability rated current (peak) | 63 | 80 | 100 |
7 | Rated short-circuit closing current (peak) | 63 | 80 | 100 |
8 | Rated short-circuit breaking current breaking number | times | 50 |
9 | Frequency tolerance of the secondary circuit voltage (1min) | V | 2000 |
10 | Rated operating sequence | | 0-0.3s-CO-180s-CO |
0-180s-CO-180s-CO(40kA) |
11 | Rated thermal stabilization time | S | 4 |
12 | Rated a single / back-to-back electric current breaking device group | | 630/400 800/400(40KA) |
13 | Mechanical life | Times | 10000 |
- - - -

VS1-12 Embedded Poles Indoor HV Vacuum Circuit Breaker

The use of environmental conditions:

1.Ambient temperature: not higher than +40 C, not less than -15C(at -30 C to allow storage and transportation).

2. Altitude: not exceed 1000m.

3. Relative humidity: daily average of not more than 90%, month average of not more than 90%.

saturated vapor pressure daily average of not more than 2.2 10-3MPa, month average not more than 1.8 10-3MPa.

4. Earthquake intensity: not more than eight.

5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration.

Basic Information

Business Type:
Year Established:
Total Employees:
101 - 500

About Us

Shanghai Haoyu Technology CO.,Ltd is was founded in 1996, our company is an enterprise specializing in the manufacture and sale of high, medium and low voltage electrical Circuit Breaker. On the other hand, our company also provides Earthing Switches,Circuit Breaker Pole,Vacuum Interrupter and so no.

Our factory has workshops covering an area of more than 10000 square meters and more than 150 employees.
Based on high quality, competitive prices, timely delivery, new products, excellent service and flexible business term, we have established long-term and stable business relationships with clients from many countries and regions.
In order to meet the global market needs, we continue to expand throughout the world markets for power transmission and distribution. Our devotion to quality and service combined with years of trading experience makes us your ideal business partner.

"Quality First, Customer First" is our business philosophy. We will try our best to provide high quality products and high quality manufacturing services to satisfy different needs of clients.

If you have any new product ideas or concepts, please contact us. We look forward to cooperating with you and providing satisfactory products.

Member History

Year Joined:
Membership Type:
Free Member

Send Supplier a Message

You must be signed in to contact this supplier.

Not a Member?

Join Free Now

Already a member? Sign In

Buy on Manufacturer.com

Sell on Manufacturer.com

Community Tools


Click Here to Call Us: 800-928-6710