Indoor 3 phase 40.5kv 50 / 60Hz VMD5  Vacuum High tension  Voltage switchgears

Indoor 3 phase 40.5kv 50 / 60Hz VMD5 Vacuum High tension Voltage switchgears

Price:
Contact Supplier for pricing
Payment Terms:
L/C

Contact Supplier:


Supplier Details

Zhejiang ELECS Electrical Co.,Ltd

Free Member  (2012)

[ Wenzhou, ZH, China ]

Business Type:  Manufacturer

Supplier has 50 products

Contact Details

Quick Details

Brand:
ELECS
Model:
VMD5

Packaging and Delivery

Packaging:
Standard Packaging
Delivery Lead Time:
30 Days

Product Description

Detail: Indoor 3 phase 40.5kv 50 / 60Hz VMD5 Vacuum High tension Voltage switchgears

High Voltage Circuit Breaker TechnicalParameter

- - - -
NO | Item | Unit | TechnicalDate |
1 | Ratedvoltage | kV | 40.5 |
2 | Ratedshorttimepowerfrequencywithstandvoltage(1min) | 95 |
Raedlightinginpulsewithstandvoltage(peakvalue) | 185 |
3 | RatedFrequency | Hz | 50/60 |
4 | Ratedcurrent | A | 630 | 630 | 1250 |
1250 | 1250 | 1600 |
| 2000 |
2500 |
5 | Ratedshortcircuitbreakingcurrent | kA | 20 | 25 | 31.5 |
6 | Ratedshorttimewithstandcurrent | 20 | 25 | 31.5 |
7 | Ratedpeakwithstandcurrent | 50 | 63 | 80 |
8 | 4Sratedshort-timewithstandcurrent | 20 | 25 | 31.5 |
9 | Ratedshocksteadycurrent | 50 | 63 | 80 |
10 | Ratedshort-circuitclosingcurrent(peakvalue) | 50 | 63 | 80 |
11 | Durationofratedshort-circuitcurrent | S | 4 |
12 | Mechanicallife | Times | 10000 |
13 | Ratedmakingsurgecurrentofcapacitorbank | kA | 12.5(Thefrequency islessthan1000Hz) |
14 | Ratedbreakingcurrentofsingle/symmetricalcapacitorbank | A | 630/400 |
15 | Breakingtimesatratedshort-circuitcurrent | Times | 20 |
16 | Powerfrequencywithstandvoltageofsecondarycircuit | V | 2000 |
17 | Ratedoperatingvoltage | AC110/220 | DC110/220 |
18 | Ratedoperatingorder | | O-0.3s-CO-180s-CO |
19 | Energystoragetimes | S | 15 |
20 | Contactorspace | mm | 202 |
21 | Contactingtravel | 61 |
22 | Poledistance | 3001.5 |
23 | BouncetimeofContactorduringmaking | ms | 3 |
24 | Differenttimeofbreaking/makingof3phases | 2 |
25 | Averagebreakingspeed | m/s | 1.5-1.9 |
26 | Averagemakingspeed | 0.6-1.3 |
27 | Makingtime | ms | 30-80 |
28 | Brealingtime | 20-45 |
29 | Reboundamplitudeofcontactbreaking | mm | 3 |
30 | Permittedabrasionthicknessofmovingandfixedcontacts | 3 |
31 | Conductancecircuitresistance | | Handcartway | Ratedcurrent |
60 | under1250A |
60 | 1600-2000A |
40 | under2500A |
Theaveragebreakingspeedreferstotheaveragespeedofcontactorsfirst12mm, andtheaveragemakingspeedisthatofcontactorslast12mm. |


- - - -



High Voltage Circuit Breaker OutlineDimensionDrawing

Dearfriens, plscontactusfortheoutlinedimensiondrawing, wewillgiveyouquickreply.

Summary

TheVMD5seriesindoorcircuit-breakerisourindependentdevelopednewgeneration40.5kvvacuuumcircuitbreaker.

Itsmaincharactersasfollows:theconductancecircuitisinstalledinanthree-phaseinsulatingsleeve,

itsmechanismandconductancecircuitadoptsfrontandrearlayout.Andthemechanismisourdeveopednewdesign,

withsimpleconstruction, reliableoperation



High Voltage Circuit Breaker Technicalstandard

AllthetechnicalparametersofbreakercompletelysatisfytheStandardsOfGB1984ACHighvoltageBreaker,

GB/T11022-1999CommonSpecificationsForHigh-VoltageSwitchgearAndControlgearStandards,

ChinaPowerSectorStandardsDL403.

AlsomeettherequirementsofIEC62271-100, IEC56andothermainindustrializedcountriessimilarstandards



High Voltage Circuit Breaker Testing

VMD5seriescircuitbreakerhavepassedhaspassedfollowing

test, toensuretheproductssafeOperation.



Typetests:power-frequencywithstandvoltagetests, lightingimpactwithstandvoltagetests, , temperaturerisingtests,

short-timewithstandcurrenttests, peakwithstandcurrenttests, shortcircuitbreakingabilitytests,

mechanicallifttests, ect



Routinetestbeforeoutoffactory:mechanicalperformancetest, power-frequencywithstandvoltagetestsofthemaincircuit, insulatingpropertytestsoncontrolandauxiliarycircuits,

measurementoftherresistanceofthemaincircuit, interlockoperatingtests, mechanicaloperatingtests,

ElectricalEquipmentoperatingtests.



High Voltage Circuit Breaker Scopeofapplication



Itisuniversallyusedinpowerplant, electricnetwork, metallurgyindustrypetrochemicalindustryandinfrastructures,

suchasairport, subway, building.



Safety

VMD5circuitbreakerpossessesperfectmechanicalandelectricinterlockequipment, meanwhile,

itshighreliableoperatingperformanceandmechanicallife, coodinatedwithmatchedswitchgearcabinet,

toensurenormalpowerdistribution, operatorandequipmentssafety.

Basic Information

Country:
China
Business Type:
Manufacturer
Year Established:
2000
Total Employees:
101 - 500

About Us

In these years, our business has radiated to not only the nation, but also the whole world, and we have established an extensive and long-term business network with our customers worldwide.Our company conducts the management principle of "strong cooperation", utilizing internal resources and absorbing external advantages to the greatest degree. We have established long-period cooperation and partner relationship with Xi'an High-Voltage Research Institution, Pinggao Electric and Zhejiang University, which provide technical support for new product exploration and market enlargement. Additionally, with the advanced testing equipment and consummate after-sales service, our company has been awarded the advanced department and excellent enterprise by the government for many years. "ChangKai" products have had praise form various customers.

Member History

Year Joined:
2012
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

Company

Click Here to Call Us: 800-928-6710