Zipangizo Zoteteza Kukwera kwa AC: Kuteteza Machitidwe Amagetsi ku Kukwera ndi Kukwera kwa Voltage

Zipangizo Zoteteza Kuthamanga kwa ACTetezani Dongosolo Lanu Lamagetsi

Masiku ano, kudalira kwathu zida zamagetsi ndi zida zamagetsi kwawonjezeka kwambiri. Kuyambira mafoni a m'manja mpaka mafiriji, tazunguliridwa ndi zida zamagetsi zambiri zomwe zimapangitsa miyoyo yathu kukhala yosavuta komanso yogwira ntchito bwino. Komabe, pamene kudalira zida zamagetsi kukuwonjezeka, chiopsezo cha kuwonongeka chifukwa cha kukwera kwa magetsi chikuwonjezekanso. Kukwera kwadzidzidzi kwa magetsi kumeneku kumatha kuwononga makina athu amagetsi, zomwe zimapangitsa kuti akonze ndi kusintha zinthu mokwera mtengo. Apa ndi pomwe zida zotetezera kukwera kwa magetsi a AC zimayamba kugwira ntchito, zomwe zimapereka chitetezo chofunikira ku zotsatira zoyipa za kukwera kwa magetsi.

Zipangizo zoteteza ma surge a AC, zomwe zimadziwikanso kuti ma surge protectors kapena ma surge suppressors, zimapangidwa kuti ziteteze zida zamagetsi ndi machitidwe ku ma voltage spikes. Zipangizozi zimagwira ntchito pochotsa ma voltage ochulukirapo ku zida zobisika, kuteteza kuwonongeka ndikuwonetsetsa kuti magetsi akuyenda bwino. Ndi ofunikira poteteza zida zosiyanasiyana, kuphatikizapo makompyuta, ma TV, makina osangalalira kunyumba ndi makina amafakitale.

Kufunika kwa chitetezo cha mafunde a AC sikuyenera kunyanyidwa, makamaka m'malo omwe mvula imagwa nthawi zambiri. Mwachitsanzo, kugunda kwa mphezi kungayambitse mafunde amphamvu omwe angathe kuwononga zida zamagetsi kapena kuyambitsa moto. Mwa kuyika zoteteza mafunde pamalo ofunikira kwambiri mu dongosolo lanu lamagetsi, monga gulu lalikulu lamagetsi kapena malo otulutsira magetsi, mutha kuchepetsa kwambiri chiopsezo cha kuwonongeka chifukwa cha chochitika choterocho.

Chimodzi mwa zinthu zazikulu zomwe zipangizo zotetezera mafunde a AC zimachitira ndi kuthekera kwawo kuyankha mwachangu ku mafunde amphamvu. Zipangizo zotetezera mafunde amakono zili ndi ukadaulo wapamwamba womwe umatha kuzindikira ndikuchitapo kanthu ku mafunde mkati mwa masekondi ang'onoang'ono, zomwe zimapereka chitetezo chofulumira ku zipangizo zolumikizidwa. Nthawi yofulumira iyi yoyankha ndi yofunika kwambiri popewa kuwonongeka, chifukwa ngakhale gawo limodzi la sekondi lingapangitse kusiyana pakati pa makina otetezeka amagetsi ndi tsoka lokwera mtengo.

Kuphatikiza apo, zoteteza ma surge a AC zimabwera m'njira zosiyanasiyana kuti zigwirizane ndi ntchito zosiyanasiyana. Pa ntchito zapakhomo, zoteteza ma surge a plug-in nthawi zambiri zimagwiritsidwa ntchito kuteteza zipangizo ndi zipangizo zinazake. Zipangizo zazing'onozi zimalumikizidwa mosavuta mu soketi yamagetsi yokhazikika, zomwe zimapereka njira yosavuta komanso yotsika mtengo yotetezera zamagetsi zamtengo wapatali. Komano, m'malo amalonda ndi mafakitale, machitidwe akuluakulu oteteza ma surge angagwiritsidwe ntchito kuteteza switchboard yonse ndi makina ogawa.

Posankha choteteza ma surge cha AC, ndikofunikira kuganizira mphamvu yake ndi ma rating ake. Zoteteza ma surge zimayesedwa kutengera luso lawo lothana ndi ma surge, nthawi zambiri zimayesedwa mu ma joules. Joule rating yapamwamba imasonyeza kuthekera kwakukulu koyamwa ma overvoltage, zomwe zimathandiza kuti choteteza ma surge chiteteze bwino zida zolumikizidwa. Kuphatikiza apo, zoteteza ma surge zina zimakhala ndi magetsi owonetsa kapena ma siren omwe amawonetsa akafika pa mphamvu yake ndipo amafunika kusinthidwa kuti atsimikizire kuti makina amagetsi akupitilizabe kutetezedwa.

Mwachidule, zipangizo zotetezera mafunde a AC zimagwira ntchito yofunika kwambiri poteteza magetsi ku zotsatirapo zoyipa za mafunde. Kaya m'nyumba, m'mabizinesi kapena m'mafakitale, zipangizozi zimapereka chitetezo chofunikira ku kukwera kwa magetsi, kuonetsetsa kuti zida zamagetsi zimakhala zokhalitsa komanso zodalirika. Mwa kuyika ndalama mu chitetezo cha mafunde apamwamba, anthu ndi mabizinesi amatha kuchepetsa zoopsa zokhudzana ndi mafunde a magetsi ndikukhala ndi mtendere wamumtima podziwa kuti magetsi awo ali otetezeka bwino.