Kodi kusankha MCCB?

Pulasitiki chipolopolo circuit breaker (pulasitiki chipolopolo air insulated circuit breaker) chimagwiritsidwa ntchito kwambiri mu makampani otsika magetsi kugawa, ntchito kudula kapena kudzipatula yachibadwa ndi ovotera osiyanasiyana zolakwika panopa, kuonetsetsa chitetezo mizere ndi zipangizo. malinga ndi zofunikira za "Temporary Power Safety Technical Specification" yaku China, chowotcha magetsi osakhalitsa pamalo omanga chiyenera kukhala chipolopolo chowonekera, chimatha kusiyanitsa bwino lomwe malo olumikizana nawo, ndi gawo lotsatira. wosweka ayenera kukhala ndi "AJ" chizindikiro choperekedwa ndi dipatimenti yoyenera yachitetezo.

QF nthawi zambiri amagwiritsidwa ntchito kuimira wophwanyira dera, ndipo zojambula zakunja zimatchedwa MCCB.Common pulasitiki chipolopolo dera wosweka tripping njira ndi limodzi maginito tripping, otentha maginito tripping (kudutsa kawiri), pakompyuta tripping.Single maginito tripping zikutanthauza kuti dera. wosweka amangoyenda pamene dera lili ndi vuto laling'ono la dera, ndipo nthawi zambiri timagwiritsa ntchito kusinthaku mu chowotcha chotenthetsera kapena dera lamoto lomwe lili ndi chitetezo chochulukirapo. kapena magetsi kwa nthawi yaitali kuposa oveteredwa panopa wa wosweka dera ulendo, choncho amadziwikanso ngati maulendo awiri, nthawi zambiri amagwiritsidwa ntchito nthawi wamba kugawa mphamvu. kuphulika kwa maginito pakali pano, kutentha kwaposachedwa, ndi nthawi yodutsa ndizosinthika, nthawi zambiri zomwe zimagwiritsidwa ntchito, koma mtengo wamagetsi ozungulira ndi wokwera.Kuphatikiza pazida zitatu zomwe zili pamwambazi, palinso zozungulira. chosweka chomwe chimagwiritsidwa ntchito makamaka poteteza dera lamagalimoto. Kuthamanga kwake kwa maginito nthawi zambiri kumakhala kopitilira nthawi 10 kuposa momwe adavotera kuti apewe nsonga yamagetsi pomwe mota iyamba ndikuwonetsetsa kuti mota imayamba bwino ndipo chowotcha sichikuyenda.

Plastic shell circuit breaker ili ndi zida zosiyanasiyana zomwe zitha kupachikidwa, monga makina osinthira magetsi akutali, koyilo yosangalatsa, kukhudzana kothandizira, kukhudzana ndi alamu, ndi zina zambiri.

Posankha makina ogwiritsira ntchito magetsi, chidwi chiyenera kuperekedwa kwa chotchinga chamagetsi chothandizira magetsi, chifukwa kukula kwakunja kwa chipolopolo chamtundu wamtundu wamagetsi ndi torque yamakina otseka ndizosiyana.