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Kusiyana pakati pa PC ATS ndi CB ATS
Chosinthira chosinthira chokha chimatchedwa ATS. Chimalumikizana chokha ndi magetsi osungira kudzera pa chosinthira chamagetsi chapawiri pamene magetsi atsekedwa mwadzidzidzi, kuti ntchito yathu isasokonezedwe ndikupitiliza kugwira ntchito. Cholinga cha chosinthira chosinthira chokha chamagetsi chapawiri...Werengani zambiri -
Kodi Residual Current Circuit Breaker (RCCB) ndi chiyani?
Kugwiritsa ntchito magetsi kwabweretsa zinthu zambiri zosavuta pa miyoyo ndi ntchito za anthu amakono. Komabe, magetsi amatha kutuluka mosavuta, zomwe zimayambitsa ma short circuits, kupsa mtima, ndi zina zotero, zomwe zimayambitsa moto, kugwedezeka kwa magetsi, komanso kuvulaza anthu kwambiri, kutayika kwachuma ndi ziwopsezo za moyo. Chifukwa chake, Residual Current Cir...Werengani zambiri -
Kodi magawo a MCB akuyimira chiyani?
Ma Miniature circuit breaker (MCB) amagwiritsidwa ntchito makamaka kuteteza ma circuit ku ma short circuit ndi overloads, ndipo angagwiritsidwenso ntchito mu ma power distributing systems a magetsi kapena ma motors. Amadziwika ndi mawonekedwe okongola komanso opapatiza, kulemera kopepuka, magwiridwe antchito abwino komanso odalirika, kusweka kwakukulu...Werengani zambiri -
Kusiyana pakati pa Chipangizo Choteteza Kuthamanga ndi Choteteza Kupitirira Mphamvu
Zipangizo zoteteza ku mafunde ndi zoteteza ku mafunde ndi zida ziwiri zoteteza zida zamagetsi zomwe zimagwiritsidwa ntchito kwambiri. Zitha kuchepetsa kapena kutulutsa ku mafunde osakhalitsa mu dongosolo lamagetsi ndikuletsa zida zamagetsi kuti zisawonongeke ndi mphezi kapena zifukwa zina. Komabe, mfundo zawo zogwirira ntchito...Werengani zambiri -
Kodi NO ndi NC ndi chiyani pa contactor ya AC?
AC contactor ndi gawo lamagetsi lomwe limagwiritsidwa ntchito kwambiri polamulira mafakitale. Pakati pa ma contactor a AC, kuwonjezera pa ma contactor akuluakulu (onse nthawi zambiri amakhala otseguka), palinso ma contact othandizira. Nthawi zambiri pamakhala ma contact othandizira otseguka komanso nthawi zambiri otsekedwa. Pali ma...Werengani zambiri -
Kodi zolakwika za ma air circuit breakers (ACB) ndi ziti?
1. Chotsekereza mpweya chinagwa ndipo chinalephera kutsekanso: Choyamba, dziwani ngati chotsekereza mpweya chinagwa popanda ngozi. Chotsekereza mpweya sichinagwa mwangozi chimatanthauza kuti chinagwa popanda vuto la short circuit kapena overload. Pali zifukwa zambiri zomwe chotsekereza mpweya sichinagwe. Choyamba,...Werengani zambiri -
Chidziwitso chokhudzana ndi switch yosinthira yokha yamagetsi awiri
Chosinthira Chokha Chokha, chomwe chimatchedwa ATS, ndi chipangizo chosinthira mphamvu chomwe chimagwiritsidwa ntchito m'makina operekera magetsi osasinthika. Ntchito yake yayikulu ndikusinthira yokha katunduyo ku mphamvu yosungira pamene magetsi akuluakulu alephera kutsimikizira kuti magetsi akupitilizabe kugwiritsidwa ntchito pazinthu zofunika kwambiri. ...Werengani zambiri -
Kodi ma contact a MCCB amapangidwa ndi zinthu ziti?
Zipangizo zolumikizirana za chophwanya ma circuit breaker chopangidwa ndi siliva makamaka ndi siliva, yomwe imakhala ndi magetsi abwino, yolimba komanso yolimba. Zolumikizirana za siliva nthawi zambiri zimagwiritsidwa ntchito kuti zitsimikizire kuti ma circuit breaker amagwira ntchito bwino komanso kuti azigwira ntchito nthawi yayitali. Zina zomwe zimagwiritsidwa ntchito nthawi zambiri...Werengani zambiri -
Momwe mungasankhire chothyola ma circuit chaching'ono
1. Chiwerengero cha ndodo za chodulira ma circuit chiyenera kudziwika kutengera kuchuluka kwa mizere yomwe ikufunika kutetezedwa. Mwachitsanzo, mu dongosolo lamagetsi la nthawi zonse la nyumba, lomwe limakhala ndi waya umodzi wosalowerera ndi waya umodzi wamoyo womwe umapanga circuit, chodulira ma pole awiri chimasankhidwa ngati zonse ziwiri...Werengani zambiri -
N’chifukwa chiyani mabokosi ogawa amafunika kukhala ndi chipangizo choteteza mafunde?
M'dziko lamakono lamakono laukadaulo, kufunika kwa chipangizo choteteza ma surge (SPD) m'mabokosi ogawa sikunganyalanyazidwe. Zoteteza ma surge zimagwira ntchito yofunika kwambiri poteteza zida zamagetsi ndi zamagetsi ku mphezi ndi kuwonongeka kwa ma overvoltage. Voltage yayikulu ndi curvature...Werengani zambiri -
N’chifukwa chiyani AC contactor imapanga phokoso lalikulu?
Pamene AC contactor ikugwira ntchito, imalumikiza kapena kuchotsa dera, kotero kuti zinthu zotulutsa arc ndi corona zidzapangidwa pa ma contactor, zomwe zimapangitsa kuti phokoso likhale lalikulu. Pamene ma contactor pa AC contactor alumikiza dera, kusiyana komwe kungachitike chifukwa cha kukana kudzayambitsa...Werengani zambiri -
Kodi chotsukira mpweya ndi chamanja kapena chamagetsi?
Chotsekera mpweya (ACB) ndi chosinthira chovuta chomwe chimagwira ntchito yofunika kwambiri mumagetsi. Funso lomwe limabuka nthawi zambiri ndi lakuti kodi chotsekera mpweya ndi chamanja kapena chamagetsi. Ndipotu, yankho si lakuda kapena loyera, koma kuphatikiza zonse ziwiri. Ntchito ya mpweya...Werengani zambiri
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E-mail: ellen.zheng@mutaiele.com

