10/12KV vaccum interrupter for SF6 circuit breaker 201I / manufacturer
Basic Info
Model No.: SF6
Product Description
10/12KV Vaccum Interrupter for SF6 circuit breaker 201I / manufacturer
| Main techical data: | ||
| Rated Voltage: | 12kv | |
| Rated current: | 1250A | |
| Rate frequency: | 50Hz | |
| Rated short-time power frequency withstand voltage(1min) | 42kv | |
| Rated lighting implus withstand current | 75kv | |
| Rated short-time withstand current | 20/25kA | |
| Rated short-circuit current (peak) | 50/63kA | |
| Breaking operations of rated short circuit breaking current | 30 times | |
| Rated single capacitor bank breaking current * | 400A | |
| Rated short-time withstand current | 20/25KA | |
| Rated peak withstand surrent | 50/63kA | |
| Rated duration of short-current | 4s | |
| Mechanical life | 10000times | |
| Contact closing force due to bellows and atmosphere | 70±40N | |
| Counterforce at rated contact stroke | 120±50N | |
| ciruit resistance at rated contact force | ≤25μΩ | |
| Shelf life | 20 years | |
| Contact erosion limit | 3mm | |
| Weight of moving parts | ≤0.7kg | |
| Mechanical Date Required for Matched Vacuum Switchgear | ||
| Rated contact strok | 9±1mm | |
| Average opening speed | 1.0±0.25m/s | |
| Average closing speed | 0.65±0.15m/s | |
| Added contact force | 1300/1600±100N | |
| contact bouncing duration at closing operation | ≤2ms | |
| contact bouncing bank amplitude ofopening operation | ≤2mm | |
| Three-pole simultaneity | ≤1ms | |
| Note:* Rated characteristics be given on request | ||
Main products:
vaccum interrupter
Factory:
vaccum interrupter
Testing:
vaccum interrupter
Our belief:
Zheguang company has advanced production and test equipments.In strict accordance with national standards and international standards of production.We control the procedures from raw material to the finished products completely. In addition,the company set down the quality policy"the customer demand as the center,production management as foundation,imporve the quality system continuously,provide customer with satisfaction products”.
Contact us if you need more details on Sf6 Vacuum Interruter. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Sf6 Circuit Breaker、Vacuum Interrupter. If these products fail to match your need, please contact us and we would like to provide relevant information.Product Categories : Vaccum Interrupter
Other Products
Hot Products
ZGZW-20G type 11kv outdoor voltage transformer ct ptZG10-3 6 10 type medium voltage transformerZN63(VS1)-12 11KV indoor embedded pole type high voltage vacuum circuit breaker 630A11kv vacuum circuit breaker vcb 630AFZN28 10kv Vaccum interrupter in indoor breaking switch 103HFZN25 12kv vacuum interrupter for load breaking switch manufacturer 102B sf6High voltage Vacuum Interrupter for isolating switch usetype of Vacuum Interrupter ceramic tubeEmbedded Pole epoxy resin VXGMetalized alumina vacuum Ripples ceramic tubeMetalized alumina vacuum ceramic tube12kv vaccum switch tube different types of contactor TJ-12/63012 kv vaccum outdoor/indoor ceramic switch tube interrupters GF-12/1250-25vacuum switch tube Diameter of 78 mm and12kw indoor vacuum switch tube vacuum circuit breakerDiameter of 66 mm and 12KW Vacuum Circuit Breaker interrupterThe Diameter Of 86mm and 12kv indoor vacuum interrupter circuit breakervacuum switch tube