OEM/ODM Factory Two Way Changeover Switch - ZW6-12/630-16(20) Series outdoor high voltage vacuum circuit breaker – Aiso

OEM/ODM Factory Two Way Changeover Switch - ZW6-12/630-16(20) Series outdoor high voltage vacuum circuit breaker – Aiso
Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for Voltage Surge Arrester, Type Of Power Transformer, Model Case Circuit Breaker, Wanting on the long run, a protracted way to go, continually striving to become the all team with full enthusiasm, one hundred times the confidence and put our company created a beautiful environment, advanced merchandise, good quality first-class modern business and get the job done hard!
OEM/ODM Factory Two Way Changeover Switch - ZW6-12/630-16(20) Series outdoor high voltage vacuum circuit breaker – Aiso Detail:

General Description

ZW6-12/630-16(20) Series outdoor high voltage vacuum circuit breaker is used for rated voltage 12KV and below, three phases, AC50Hz, power system, to switch on/off loading current, over-current, and short circuit in rural or urban power network, and for similar application, also for sectionalizer of urban 12KV network.

Main Technical Parameters

Technical parameters of breaker as sheet 1

Item

Description

Unit

Data

1

Ratedvoltage

KV

12

2

Ratedinsulationlevel

1minwithstandvoltage

Dry

42

Wet

34

Lightningimpulsewithstandvoltage(peak)

75

3

Ratedcurrent

A

630

4

Ratedfrequency

Hz

50

5

Ratedshortcircuitbreakingcurrent

KA

12.51620

6

Ratedshortcircuitmakingcurrent(peak)

31.54050

7

Ratedpeakwithstandcurrent

31.54050

8

Ratedshorttimewithstandcurrent

12.51620

9

Operatingsequence

 

OC-0.3s-CO-180S-CO

10

Nosofbreakingratedshortcircuitbreakingcurrent

Times

30

11

Mechanicallife

10,000

12

RatedoperatingvoltageCTspringoperatingmechanismprovided

 

DC24,48V,AVDC110V,220V

13

Permissibleabradedthicknessofcontact

mm

3

14

Ratedcurrentofover-currentrelease

A

5

15

Weight

kg

130

Note:Please contact the factory to confirm the latest parameters

Breaker assembly and physical parameters as sheet 2

Item

Description

Unit

Data

1

Openingdistanceofcontact

mm

9±1

2

Overtravellingdistanceofcontact

3±1

3

Averageclosingspeed

s

1.0±0,2

4

Averageopeningspeed

0.6±0.2

5

Jumpingtimeofcontactatclosing

ms

≤2

6

Asychronyofthreephaseopening

7

Closingtime

s

≤0.1

8

Openingtime

Highestoperatingvoltage

≤0.06

Lowestoperatingvoltage

≤0.1

9

DCresistanceofeachphasecircuit

μΩ

≤200

10

Centraldistancebetweenphase(inarcextinguishingchamber)

mm

193

Note:Please contact the factory to confirm the latest parameters

Outline & Installation Size

3b4a06a0-9ab0-45e3-9324-dcb90789c827

Note: If user has any special requirement, please negotiate with our factory.


Product detail pictures:

OEM/ODM Factory Two Way Changeover Switch - ZW6-12/630-16(20) Series outdoor high voltage vacuum circuit breaker – Aiso detail pictures


Related Product Guide:

Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for OEM/ODM Factory Two Way Changeover Switch - ZW6-12/630-16(20) Series outdoor high voltage vacuum circuit breaker – Aiso, The product will supply to all over the world, such as: Kazakhstan, Qatar, Zimbabwe, Welcome to visit our company, factory and our showroom where displays various hair products that will meet your expectation. Meanwhile, it is convenient to visit our website, and our sales staff will try their best to provide you the best service. Please contact us if you need more information. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation.
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