Lus piav qhia luv luv:

Zw7-40.5 series sab nraum zoov high voltage nqus tsev vacuum Circuit Court breaker yog peb-theem AC 50Hz. Sab nraum zoov high-voltage switchgear nrog lub ntsuas hluav taws xob ntawm 40.5Kv. Nruab nrog lub caij nplooj ntoos hlav kev khiav hauj lwm mechanism los yog electromagnetic kev khiav hauj lwm mechanism, nws muaj peev xwm remotely tswj lub fais parting thiab kaw, thiab kuj yuav manually khaws cia lub zog, manually parting thiab kaw. Kev tsim qauv ua tau raws li qhov yuav tsum tau ua ntawm GB1984 "AC high voltage Circuit Court breaker" lub teb chaws tus qauv, thiab ua tau raws li cov cai ntawm IEC62271: 100 "High voltage AC Circuit Court breaker" International Electrotechnical Commission tus qauv. ZW7-40.5 lub tshuab nqus tsev twj tso kua mis feem ntau yog siv rau kev tswj thiab kev tiv thaiv sab nraum zoov 35KV fais fab kis tau tus mob thiab kev hloov pauv, thiab tseem tsim nyog rau kev ua haujlwm ib txwm muaj thiab kev tiv thaiv luv luv ntawm lub nroog thiab nyob deb nroog thiab cov chaw lag luam thiab kev lag luam mining. Tag nrho cov qauv ntawm cov khoom yog porcelain pillar hom; Lub raj mis porcelain sab saud yog nruab nrog lub tshuab nqus tsev vacuum arc extinguishing chamber, thiab lub raj mis plooj (porcelain) qis yog lub raj mis porcelain. Haum rau kev ua haujlwm zaus. Nws muaj cov yam ntxwv ntawm kev sib khi zoo, tiv thaiv kev laus, kev kub siab ua haujlwm, tsis muaj combustion, tsis tawg, kev pab lub neej ntev, yooj yim installation thiab txij nkawm.