DL403 VMD2 12kV Vacuum Residual Current Circuit Breaker Control and Protect Transformer - Product

Place of Origin : Shenzhen,China
Delivery Time : 30 Days

Product Description

DL403 VMD2 12kV Vacuum Residual Current Circuit Breaker Control and Protect Transformer

Residual Current Circuit Breaker TechnicalParameters

- - - -
NO | Item | Unit | TechnicalDate |
1 | Ratedvoltage | kV | 12 |
2 | Ratedinsulatinglevel | Ratedshorttimepowerfrequency withstandvoltage(1min) | 42 |
Raedlightinginpulsewithstand voltage(peakvalue) | 75 |
3 | RatedFrequency | Hz | 50 |
4 | Ratedcurrent | A

Physical Specification

Other Specification : DL403 VMD2 12kV Vacuum Residual Current Circuit Breaker Control And Protect Transformer Residual Current Circuit Breaker TechnicalParameters - - - - NO | Item | Unit | TechnicalDate | 1 | Ratedvoltage | KV | 12 | 2 | Ratedinsulatinglevel | Ratedshorttimepowerfrequency Withstandvoltage(1min) | 42 | Raedlightinginpulsewithstand Voltage(peakvalue) | 75 | 3 | RatedFrequency | Hz | 50 | 4 | Ratedcurrent | A | 630 | 630 | 1250 | 1250 | 1250 | 1250 | 1600 | 1600 | | | 2000 | 2000 | 2500 | 2500 | 3150 | 3150 | 4000 | 4000 | 5 | Ratedshortcircuitbreakingcurrent | KA | 20 | 25 | 31.5 | 40 | 6 | Ratedshorttimewithstandcurrent | 20 | 25 | 31.5 | 40 | 7 | Ratedpeakwithstandcurrent | 50 | 63 | 80 | 100 | 8 | Ratedshort-circuitclosingcurrent(peakvalue) | 50 | 63 | 80 | 100 | 9 | 4Sratedshort-timewithstandcurrent4s | 20 | 25 | 31.5 | 40 | 10 | Ratedshocksteadycurrent | 50 | 63 | 80 | 100 | 11 | Ratedmakingsurgecurrentofcapacitorbank | 12.5(Thefrequency Islessthan1000Hz) | 12 | Ratedbreakingcurrentofsingle/symmetricalcapacitorbank | A | 630/400(Thevalue Shoulebe800/400 Whilethecurrentis40kA) | 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 | 35-70 | 17 | Brealingtime(underRatedvoltage) | 20-45 | 18 | Permittedabrasionthicknessofmovingandfixedcontacts | Mm | 3 |

^{Company Inforamtion}