Khoom taw qhia:

ZW20-12F sab nraum zoov high-voltage intelligent demarcation nqus Circuit Court breaker yog sab nraum zoov high-voltage switchgear nrog lub ntsuas hluav taws xob ntawm 12kV thiab peb-theem AC 50Hz. Nws yog tsuas yog siv rau kev tawg thiab kaw lub load tam sim no, overload tam sim no thiab luv-circuit tam sim no ntawm lub hwj chim system. Nws yog qhov tsim nyog rau kev tiv thaiv thiab kev tswj hwm ntawm substations, kev lag luam thiab kev lag luam mining thiab kev faib tawm hauv nroog thiab cov neeg nyob deb nroog, tshwj xeeb tshaj yog rau cov chaw uas muaj kev ua haujlwm tsis tu ncua thiab tsis siv neeg thiab automated tis network ntawm nroog network. Cov khoom no yog txuam nrog cov maub los, uas tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm kev faib khoom automation, thiab tuaj yeem ntseeg tau thiab ua tiav cov kev ua haujlwm ib txwm muaj. Nws siv lub thawv loj-hom sealing qauv, ntim nrog SF6 roj, thiab muaj kev sib khi zoo, yog li nws tsis cuam tshuam los ntawm ib puag ncig sab nraud, thiab yog cov khoom siv tu-dawb. Nws lub caij nplooj ntoos hlav kev khiav hauj lwm mechanism txais ncaj qha-ua yeeb yam saw lub ntsiab tsav thiab multi-theem tripping system, uas muaj kev ntseeg siab thiab yog cov khoom zoo tshaj plaws rau ncej-mounted Circuit Court breakers.

Tej yam kev mob ntawm kev siv:
ambient kub: tsis siab tshaj +40ºC, tsis qis dua -15ºC;
Huab cua txheeb ze av noo: qhov nruab nrab txhua hnub tsis ntau tshaj 95%, thiab qhov nruab nrab txhua hli tsis tshaj 90%;
Qhov siab tsis tshaj 1000 meters;
Av qeeg siv tsis tshaj 8;
Ib qho chaw tsis muaj hluav taws kub, tawg, muaj kuab paug loj, tshuaj lom neeg corrosion thiab kev co hnyav.

Khoom kos duab: