Rated Current 630 A 50 Hz 24kv Rated Voltage VS1 Medium Voltage Circuit Breakers

Rated Current 630 A 50 Hz 24kv Rated Voltage VS1 Medium Voltage Circuit Breakers

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Supplier Details

Shanghai Haoyu Technology CO.,Ltd

Free Member  (2012)

[ Shanghai, GU, China ]

Business Type:  Manufacturer

Supplier has 50 products

Contact Details

Quick Details

Brand:
Haoyu
Model:
VS1

Packaging and Delivery

Packaging:
Standard packing
Delivery Lead Time:
7-25days

Product Description

Detail: Rated Current 630 A 50 Hz 24kv Rated Voltage VS1 Medium Voltage Circuit Breakers
5Mainspecificationsandtechnicalparameters(RefertoTab1)

OutlineDimensionDrawing

Dearfriends, pleasecontactusfortheoutlinedimensiondrawing, wewillgiveyouquickreply.

Overview

VS1(ZN63A)seriesvacuumbreakerisofindoorhighvoltageswitchgearsuitablefor24kV.

Three-phasepowersystemwith50Hzfrequencyinordertoprotectandcontrolelectricalappliances,

andespeciallysuitableforfrequentoperationatratedcurrentorincessant

opencircuitduetouniqueadvantagesofvacuumcircuitbreaker.

Springoperatingmechanismandbreakerbodypartsadoptintegrationdesign.Thankforthisdesign,

breakernotonlycanbeafixedinstallationunit, butalsocanbeawithdraw-ableunitwithaspeciallypushingframework.

FormeettherequirementofXGN2, GG1Acabinet, thefixedtypebreakercanbeinstalladditionallyinterlock.

Tab1

- - - -
NO | Item | Unit | TechnicalDate |
1 | Ratedvoltage | kV | 24 |
2 | Ratedinsulatinglevel | Ratedshorttimepower frequencywithstandvoltage(1min) | 65 |
Ratedlightinginpulse withstandvoltage(peakvalue) | 125 |
3 | RatedFrequency | Hz | 50 |
4 | Ratedcurrent | A | 630 |
5 | Ratedshortcircuitbreakingcurrent | kA | 20 |
6 | Ratedshorttimewithstandcurrent | 20 |
7 | Ratedpeakwithstandcurrent | 50 |
8 | Ratedshort-circuitclosingcurrent(peakvalue) | 50 |
9 | 4Sratedshort-timewithstandcurrent4s | 20 |
10 | RatedDynamicCurrent | 50 |
11 | Ratedmakingsurgecurrentofcapacitorbank | 12.5(Thefrequency islessthan1000Hz) |
12 | Ratedbreakingcurrentofsingle/symmetricalcapacitorbank | A | 630/400 |
13 | Durationofratedshort-circuitcurrent | S | 4 |
14 | Powerfrequencywithstandvoltageofsecondarycircuit | V | 2000 |
15 | Ratedoperationlvoltage | Makingcoil | AC110/220DC110/220 |
Breakingcoil | AC110/220DC110/220 |
Energy-storagemotor | AC110/220DC110/220 |
16 | Makingtime(underRatedvoltage) | ms | 60 |
17 | Breakingtime(underRatedvoltage) | 45 |
18 | Permittedabrasionthicknessofmovingandfixedcontacts | mm | 3 |
19 | Energystoragetimes | S | 15 |
20 | Contactorclearance | mm | 131 |
21 | Contactingtravel | 41 |
22 | BouncetimeofContactorduringmaking | ms | 2 |
23 | Differenttimeofbreaking/makingof3phases | 2 |
24 | Averagebreakingspeed | 1.1-1.7 |
25 | Averagemakingspeed | 0.6-1.1 |
26 | Reboundamplitudeofcontactbreaking | mm | 3 |
27 | Conductancecircuitresistance | | 45(630A) |
28 | Ratedoperatingsequence | | O--CO-180s-CO |
29 | Mechanicallife | times | 10000 |
- - - -





2ExpressionmodeofprodRatedshortcircuitbreakingcurrent kA


RatedcurrentA

RatedvoltagekV
3Productreferencestandard
ShallbeinaccordancewithstandardsinGB1984-89AlternatingCurrentHighVoltageBreaker,

JB3855-19963.6~40.5kVIndoorAlternatingCurrentHighVoltageVacuumBreaker,

andDL403-1999SpecificationforOrderof10~35kVIndoorHighVoltageVacuumBreaker,

andsubjecttorelativerequirementsinIEC56(87publication).



4Operatingenvironmentcondition

a)Normaloperatingenvironmentcondition

Highesttemperature:+40C

Lowesttemperature:-15C

b)Environmenthumidity

Dailyaveragerelativehumidity:95%

Monthlyaveragerelativehumidity:90%

Dailyaveragesaturatedvaporpressure:2.210-3MPa

Monthlyaveragesaturatedvaporpressure:1.810-3MPa

c)Altitude:below1000marea

d)Earthquakeintensity:nomorethan8degree

e)Theproductshallbeawayfromweep, fireandexplosion,

chemicalcorrosionandstrenuousvibrationplace.

Basic Information

Country:
China
Business Type:
Manufacturer
Year Established:
1996
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:
2012
Membership Type:
Free Member

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