Isishwankathelo:
Abafowunelwa be-vacuum circuit breaker ngokuqhelekileyo benziwe ngezinto eziphathekayo kwaye basetyenziselwa ukuvula okanye ukuvala isiphaluka ngexesha lokusebenza kokutshintsha. Imisebenzi yabafowunelwa iyafana naleyo ikwi-breaker circuit breaker, kodwa ukusebenzisa i-vacuum circuit breaker inokunciphisa i-arcing kunye nokuphucula ukusebenza kwe-arc yokucima.
Umzekelo:AHNG409
Ubungakanani:
Tidatha yobuchwephesha:
| Ikalwe ngoku | 1250A |
| Izinto eziphathekayo | BomvuUbhedu/aluminiyam/Ubhedu kunye ne-aluminium welding |
| Isicelo | i-vacuum circuit breaker (ZN85-40.5) |