GB / T 11022 -1999 VMD2 Indoor Vacuum Contactor Average Making Speed 0.4 - 0.8 ms - Product

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

Product Description

GB / T 11022 -1999 VMD2 Indoor Vacuum Contactor Average Making Speed 0.4 - 0.8 ms

Vacuum Contactor TechnicalParameters

- - - -
NO | Item | Unit | TechnicalDate |
1 | Ratedvoltage | kV | 12 |
2 | Ratedinsulating level | Ratedshorttimepower frequencywithstandvoltage (1min) | 42 |
Raedlightinginpulse withstandvoltage (peakvalue) | 75 |
3 | RatedFrequency | Hz | 50 |
4 | Ratedcurrent | A | 630 |

Physical Specification

Other Specification : GB / T 11022 -1999 VMD2 Indoor Vacuum Contactor Average Making Speed 0.4 - 0.8 Ms Vacuum Contactor TechnicalParameters - - - - NO | Item | Unit | TechnicalDate | 1 | Ratedvoltage | KV | 12 | 2 | Ratedinsulating Level | Ratedshorttimepower Frequencywithstandvoltage (1min) | 42 | Raedlightinginpulse Withstandvoltage (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 | Ratedshortcircuit Breakingcurrent | KA | 20 | 25 | 31.5 | 40 | 6 | Ratedshorttimewithstandcurrent | 20 | 25 | 31.5 | 40 | 7 | Ratedpeakwithstandcurrent | 50 | 63 | 80 | 100 | 8 | Ratedshort-circuit Closingcurrent(peakvalue) | 50 | 63 | 80 | 100 | 9 | 4Sratedshort-time Withstandcurrent4s | 20 | 25 | 31.5 | 40 | 10 | Ratedshocksteadycurrent | 50 | 63 | 80 | 100 | 11 | Ratedmakingsurgecurrentof Capacitorbank | 12.5(Thefrequencyis Lessthan1000Hz) | 12 | Ratedbreakingcurrentofsingle/ Symmetricalcapacitorbank | A | 630/400(Thevalueshoule Be800/400whilethecurrentis40kA) | 13 | Durationofratedshort-circuitcurrent | S | 4 | 14 | Powerfrequencywithstandvoltage Ofsecondarycircuit | 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 | Permittedabrasionthicknessof Movingandfixedcontacts | Mm | 3 | 19

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