Kulumikizana ndi kusiyana pakati pa Earth leakage circuit-breaker ndi over air siwtch

Kutaya kwa dzikowowononga dera, yotchedwa "Leakage switch, yomwe imatchedwanso kutayikiraowononga dera, kulephera kwa kutayikira kumagwiritsidwa ntchito makamaka pazida komanso kwa munthu yemwe ali wakupha kupeza chitetezo chamagetsi, kuchulukirachulukira komanso chitetezo chachifupi, kutha kugwiritsidwa ntchito kuteteza mizere kapena kuchulukira kwagalimoto ndi kuzungulira kwaufupi, kumatha kukhala munthawi yabwino kugwiritsa ntchito. ya mzere osati pafupipafupi kutembenuka kuyamba.

Kusintha kwa mpweya: amadziwikanso kutiair circuit breaker, ndi woyendetsa dera.Ndi switch yomwe imangodzimitsa yokha ngati yomwe ili muderali ipitilira yomwe idavotera.

Over and under voltage protector: yomwe imadziwikanso kuti double over and under voltage protector, kutanthauza kuti pamene mzere wodutsa voteji ndi pansi pa voteji umaposa mtengo womwe watchulidwa ukhoza kudzipatula, ndipo umatha kuzindikira mphamvu ya mzere, pamene mzere wa voteji ukhoza kukhala wabwinobwino. kutseka chipangizo.

Amagwiritsidwa ntchito kwambiri pogawa nyumba ndi malo ogulitsira (gawo limodzi AC230V, magawo atatu a mawaya anayi a AC415V) mizere yopitilira voteji, pansi pa voteji, gawo lopuma, chitetezo cha zero.

Kulumikizana ndi kusiyana pakati pa choteteza kutayikira, chosinthira mpweya ndi chitetezo chowonjezera mphamvu:

A, woteteza kutayikira molingana ndi ntchito yake yoteteza ndikuyika kagwiritsidwe ntchito kafotokozedwera, nthawi zambiri amatha kugawidwa m'malo otetezedwa kutayikira, switch yoteteza kutayikira ndi socket yoteteza kutayikira katatu.

• 1. Kuthamangitsidwa kwa chitetezo kumatanthauza chipangizo choteteza kutayikira chomwe chili ndi ntchito yozindikira ndikuweruza kutayikira, koma alibe ntchito yodula ndikusintha dera lalikulu.
• 2, kusintha koteteza kutayikira sikungotanthauza kuti chitha kulumikizidwa kapena kulumikizidwa ndi ophwanya madera ena, komanso imakhala ndi ntchito yowunikira komanso kuweruza.Kuwonongeka kwa kutayikira kapena kutsekereza kumachitika pagawo lalikulu, chosinthira choteteza kutayikira chimatha kulumikizidwa kapena kulumikizidwa molingana ndi ziweruzo za dera lalikulu.
• 3, socket yoteteza kutayikira imatanthawuza kuzindikirika kwaposachedwa komanso kuweruza ndipo imatha kudula dera la socket yamagetsi.Zomwe zidavotera nthawi zambiri zimakhala pansi pa 20A, kutayikira kwapano ndi 6 ~ 30mA, kukhudzika kwakukulu, komwe nthawi zambiri kumagwiritsidwa ntchito poteteza zida zamagetsi zam'manja ndi zida zamagetsi zam'manja ndi nyumba, masukulu ndi malo ena aboma.

Chachiwiri, kusintha kwa mpweya ndi chinthu chofunika kwambiri chamagetsi chogwiritsira ntchito magetsi otsika kwambiri komanso magetsi oyendetsa magetsi, omwe amaphatikiza kulamulira ndi ntchito zosiyanasiyana zotetezera.Kuphatikiza pa kumaliza kukhudzana ndi kusweka, amathanso kukhala ozungulira kapena zida zamagetsi zazifupi, zochulukira kwambiri komanso chitetezo chamagetsi, komanso zitha kugwiritsidwa ntchito kuyambitsa injini nthawi zambiri.

Choteteza chotayirira sichingalowe m'malo mwa switch ya mpweya.Ngakhale kutayikira mtetezi kuposa mpweya lophimba ntchito chitetezo, koma m'kati ntchito chifukwa cha kuthekera kutayikira nthawi zambiri amakhalapo ndipo nthawi zambiri ulendo chodabwitsa, chifukwa katundu nthawi zambiri kuoneka kuzimitsa magetsi, zimakhudza mosalekeza ndi yachibadwa ntchito ya zida zamagetsi.

Choncho, nthawi zambiri mu malo omanga okha magetsi osakhalitsa kapena mafakitale ndi wamba zitsulo zolumikizira ntchito.

Zitatu, chifukwa overvoltage ndi undervoltage chitetezo chipangizo, anthu ambiri amaganiza kuti mwina yachibadwa mphamvu gululi ziro overvoltage kwambiri, kuti N zaka sizingachitike sangathe overvoltage, makamaka anapereka overvoltage ulendo akhoza, m'pofunika “kuchira”?

Nthawi zambiri, chipangizo chodzitetezera chimatha kudula mwachangu komanso mosatekeseka chifukwa champhamvu yamagetsi yopitilirabe, kuti tipewe ngozi zomwe zimachitika chifukwa chamagetsi osadziwika bwino pazida zamagetsi.Mphamvu yamagetsi ikabwerera pamtengo wabwinobwino, wotetezayo azingosinthiratu kuzungulira nthawi yomwe yakhazikitsidwa kuti awonetsetse kuti zida zamagetsi zamagetsi zamagetsi zimagwira ntchito mosayembekezereka.

Kutayikira mtetezi, chotchinga mpweya ndi over-voltage ndi pansi-voteji chitetezo chipangizo, aliyense ali ndi makhalidwe ake, ndi nthawi zosiyanasiyana komanso ayenera kusankha zipangizo zosiyanasiyana, mukhoza kusankha kukhazikitsa malinga ndi zosowa zawo.