Nkhani

Cholumikizira / Cholumikizira Chozungulira Chokha Cholumikizira ndi chiyani?Recloser imatchedwanso Automatic Circuit Recloser(ACR), yovotera mpaka 38kV,16kA, 1250A, yokhala ndi gawo limodzi kapena magawo atatu.Chifukwa chiyani mugwiritse ntchito chojambuliranso / cholumikizira chodziwikiratu?Recloser kudula/kuzimitsa mphamvu yamagetsi...

Ma mold case circuit breakers amatchedwanso device-type circuit breakers.Zigawo zonse zimasindikizidwa mu bokosi lapulasitiki.Zothandizira zothandizira, kutulutsidwa kwa undervoltage ndi kutulutsidwa kwa shunt nthawi zambiri zimasinthidwa.Chifukwa cha kapangidwe kake kakang'ono kwambiri, zotchingira zomangika sizingawonjezeke.Zambiri ...

Yueqing Aiso ndi katswiri wogulitsa zida zamagetsi kunja.Zogulitsa kunja zikuphatikiza: Yueqing Aiso mai-nly amagulitsa kumwera chakum'mawa kwa Asia, East Asia ndi misika ina yaku Europe.Fakitale yathu ndi akatswiri ogulitsa zida zamagetsi kunja.Zogulitsa kunja zikuphatikiza: Automatic Transfer Sw...

Kodi mungamvetse bwanji lingaliro la "dongosolo latsopano lamphamvu ndi mphamvu zatsopano monga thupi lalikulu"?Tikudziwa kuti mphamvu zachikhalidwe zimayendetsedwa ndi mphamvu zakufa.Pambuyo pazaka zopitilira zana zakusintha kosalekeza, ili ndi ukadaulo wokhwima pakukonza, kugwira ntchito, kuyang'anira chitetezo ...

Papita zaka 20 kuchokera pamene dziko la China linalowa m’bungwe la World Trade Organization (WTO) m’chaka cha 2001. M’zaka 20 zapitazi, dziko la China lathandiza pafupifupi 30 peresenti pakukula kwachuma padziko lonse chaka chilichonse.China ndi bwenzi lalikulu lazamalonda la mayiko ndi zigawo zoposa 120 komanso ...

Обзор контакторы серии КТ-6023 предназначены для включения и отключения приемников электроэнергии.Контакторы применяются в аппаратуре автоматического включения резерва (АВР), а также для включения мощных электритического включения резерва (АВР), а также для включения мощных электрического машен вигатели, электромагниты, мощные обогрева...

Komiti Yapadziko Lonse ya Olimpiki Yapadziko Lonse ndi Komiti Yokonzekera Masewera a Olimpiki a Zima ku Beijing adatsindikanso kufunikira kwa kupewa ndi kuwongolera miliri pamsonkhano.Kusindikiza kwachiwiri kwa "Beijing 2022 Winter Olympics and Paralympic Winter Games Epidemic Prevention Manual ...

Mu Novembala 2013, UAE idapatsidwa ufulu wokhala ndi 2020 World Expo pa 154th Plenary Session of the Bureau of International Exhibitions.Expo dubai 2020 ndi Expo yolembetsedwa yovomerezedwa ndi International Bureau of Expositions.Idzachitika kuyambira pa Okutobala 20, 2020 mpaka Epulo 10, 2021. Ndi...

Pa Seputembala 9, msonkhano wapadziko lonse wa 2021 wokhudza Mphamvu ndi Kusintha kwa Mphamvu udachitikira ku Beijing ndipo anthu ambiri adalandira chidwi.Maphwando onse adalankhula bwino za machitidwe a State Grid Corporation komanso zomwe adakumana nazo polimbikitsa kusintha kwa mphamvu ndi mphamvu.Kazembe wa Portugal...

Chifukwa cha kukwera kwa mitengo yamagetsi ndi kulephera kwa supply chain, index index ya ogula (CPI) m'maiko ambiri ikupitilira kukwera, ndipo chuma chawo chikukumana ndi vuto la kukwera kwa mitengo.Bungwe la International Monetary Fund lachenjeza za kukwera kwa chiwopsezo cha kukwera kwa inflation komanso kusatsimikizika kwakukulu ...

Contactor ndi chipangizo chosinthira chodziwikiratu chomwe chimagwiritsidwa ntchito nthawi zambiri kuyatsa kapena kuzimitsa mabwalo apamwamba kwambiri monga ma AC ndi DC mabwalo akulu ndi mabwalo akulu akulu.Pankhani ya ntchito, kuwonjezera pa kusintha basi, contactor alinso ntchito kutali ntchito ndi imfa ya ...

Boma la State Grid lakwaniritsa mokwanira kusintha kwamitengo yamagetsi.Ogwiritsa ntchito mwachangu kuti agwire ntchito yogula mphamvu.Tsatanetsatane ndi motere: 1. Tidzagwiritsa ntchito mokwanira kusintha kwa mitengo ya pa gridi yopangira magetsi pogwiritsa ntchito malasha.Tsatirani mwamphamvu mfundo ya...