Pamene mpira ukuyambitsa chilakolako cha chilimwe ndipo phokoso la mafani zikwizikwi likudzaza bwalo lamasewera, magetsi akuthwanima, mawayilesi amoyo otsalira, ndi kulephera kwa magetsi sizilandiridwa konse. Magetsi a bwalo lanu lamasewera amafunika "mulonda wapakhomo wamphamvu".
Chotsukira cha PEOPLE ZN73-S High-Voltage Vacuum Circuit Breaker chimabweretsa kudalirika kwa World Cup, kukhala cholimba ngati mlonda wa chingwe chanu cha mphamvu cha 10kV. Kaya chikugwiritsa ntchito zowonetsera zazikulu pa bwalo lonse, makina owulutsa, ma HVAC ndi ma elevator, kapena magetsi ausiku ndi makina a VAR, ZN73-S imagwira ntchito ngati wosewera pakati wodziteteza wapamwamba: wokhazikika, wolimba, komanso wopanda zolakwika, kupereka kilowatt iliyonse yamphamvu molondola kwambiri.
ZN73-S imabwera m'mapangidwe awiri kuti igwirizane ndi zochitika zosiyanasiyana zogwiritsidwa ntchito:
▍Mtundu wophatikizidwa wa pole: Kapangidwe komangidwa bwino kamatsimikizira kuti ntchito yake siikukonzedwanso.
▍Mtundu wa silinda woteteza: Zimaphatikiza kugwiritsa ntchito bwino ndalama komanso mphamvu yabwino kwambiri yochotsera kutentha.
Mofanana ndi gulu loyamba la osewera a timu ya championship ndi gulu lozungulira, ma configurations awiriwa amapereka njira zotetezera zofanana pa malo osiyanasiyana ogawa mphamvu.
Ndi mphamvu yotsika kwambiri yotseka mafunde afupiafupi ya 31.5kA, mphamvu yotsika kwambiri yotseka mafunde afupiafupi ya 100kA, mphamvu yotsika ya mafunde afupiafupi ya 30, komanso moyo wa makina a 10,000-cycle, ZN73-S imathetsa kusokonezeka kolondola mkati mwa ma milliseconds kuchokera pamene vuto la mtunda wautali lachitika. Monga momwe woteteza wapamwamba amagwirira ntchito poteteza zigoli—mwachangu, molondola, komanso motsimikiza—imaletsa nthawi yomweyo “kusewera molakwika” (zolakwika zamagetsi) asanayambe “kulemba” tsoka, kuteteza chitetezo cha ogwira ntchito ndi zida.
Ntchito zoletsa kupopa ndi kutsekerezana zimatsimikizira kugwedezeka kodalirika panthawi ya zolakwika, kupewa kukwera kwa zolakwika ndi kulephera kwa kufalikira kwa zolakwika pamene zimachepetsa ndalama zogwirira ntchito ndi kukonza. Poyerekeza ndi momwe gulu lopambana mutu limagwirira ntchito, zimathandiza kuzindikira zolakwika zokha, kuyankha mogwirizana, komanso kuchita bwino popanda cholakwika chilichonse, kuonetsetsa kuti ntchitoyo sichitha nthawi zonse pamasewera otsatizana komanso nthawi yowulutsa pompopompo usiku wonse.
ZN73-S imagwirizana bwino ndi makabati a KYN28 switchgear ndi ma switchgear osiyanasiyana okhala ndi zida zankhondo, okhala ndi mitundu yosiyanasiyana ya 630A ndi 1250A, imagwiritsidwa ntchito kwambiri pakupanga nyumba zamalonda komanso mapulojekiti wamba a mafakitale. Imapereka kudalirika kwakukulu, imasintha mitundu yonse yamagetsi, imathandizira kusonkhana mwachangu pamalopo, komanso imapereka chitetezo champhamvu chosalekeza komanso chokhazikika usana ndi usiku.
Nthawi yotumizira: Juni-23-2026
