Labarai
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Menene maɓallin keɓewa?Menene aikin keɓewar maɓalli?yadda za a zabi?
Menene maɓallin keɓewa?Menene aikin keɓewa?Yadda za a zabi?Warewar da kowa ke nufi ita ce wacce aka buɗe ƙaramin gate ɗin machete ɗin.Cire haɗin wutar lantarki mai sauyawa da kyau.Ƙarƙashin ƙarfin lantarki mai ƙarfi, ba dole ba ne a ɗora maɓallin keɓewa.Transporta...Kara karantawa -
Mai Bayar da Masu Kashe Wuta
Bayanin Kamfanin Kafa a cikin 1987, Changan Group Co., Ltd shine mai ba da wutar lantarki kuma mai fitar da kayan aikin lantarki na masana'antu.ya wuce ISO9001 / ISO14001 / OHSAS18001 dubawa.Babban kamfani ne na fasahar kere-kere na kasa, babban kamfani mai zaman kansa 500 a kasar Sin, babban kamfanin kera injinan kasar Sin 500, da kuma...Kara karantawa -
Rigakafi don yatsan yatsa
Shigarwa 1. Kafin shigarwa, duba ko bayanan da ke kan farantin suna na mai ɓarkewar kewayawa ya yi daidai da buƙatun amfani.2. Kar a shigar da kusa da babbar bas na yanzu da mai lambar AC.3. Lokacin da na'ura mai aiki da karfin ruwa na leakage circuit breaker ya fi girma tha...Kara karantawa -
Menene smart circuit breaker?
Na'urar da'ira mai hankali tana kan gaban mai watsewar da'ira.Na'urar tana ɗaukar tsarin sakin layi na sanduna biyar kuma an ƙirƙira ta ta hanyar ajiyar makamashi.Yayin amfani da na'ura mai wayo, tsarin koyaushe yana cikin pre-makamashi p ...Kara karantawa -
Happy Ranar Iyaye
A wannan rana muna girmama ki, ya ke ya ke uwa.Da fatan za a yi wa iyaye mata fatan alheri da koshin lafiya a rayuwarsu, yayin da furanni ke cika furanni, yayin da lokaci ke nan da wuri, yayin da rana ke haskakawa, yayin da yanayinsu ya tashi, yayin da uwayensu ba su tsufa ba, da lokacin biki ya zo.Kara karantawa -
Barka da sabuwar shekara ta kasar Sin
Yallabai/Madam, na gode da ba wa kamfaninmu goyon baya a wannan shekara.Bikin bazara na gargajiya na kasar Sin yana zuwa, za mu yi hutu daga ranar 4 ga Fabrairu zuwa 21 ga Fabrairu 2021. Yi hakuri da duk wani rashin jin dadi da aka samu.A wannan lokacin, idan kuna da wata buƙata, pls da fatan za a aiko da imel (sales@changangroup.com).Kara karantawa -
Happy Kirsimeti Barka da Sabuwar Shekara
ETEK ELECTRIC Ina yi muku fatan alheri da Kirsimeti da kuma lokacin hutu.Na gode kwarai da goyon bayan da kuke ba mu hadin kai a cikin shekarar da ta gabata, sai mu hadu a badi.Kara karantawa -
Bayanin mai tuntuɓar AC
Masu tuntuɓar AC sukan yi amfani da hanyoyin kashe baka guda uku: ɓarna wuta mai ɓarna biyu, tsagawar baka mai tsayi da grid arc extinguishing.Ana amfani da shi don kawar da baka da aka haifar ta hanyar motsi da lambobi masu mahimmanci a cikin tsarin buɗewa da rufewa.Masu tuntuɓar masu iya...Kara karantawa -
Aiki na keɓance maɓalli
Siffofin 1. Bayan buɗewa, kafa tazarar abin dogaro mai dogaro, kuma raba kayan aiki ko layin da ake buƙata a sake gyarawa daga wutar lantarki tare da madaidaicin cirewa a bayyane don tabbatar da amincin ma'aikata da kayan aiki.2. Canja layi bisa ga bukatun aiki.3. I...Kara karantawa -
Cikakken gabatarwar lamba
A matsayin gudun ba da sanda na lantarki da aka fi amfani da shi a tsarin sarrafa wutar lantarki, masu tuntuɓar suna da ƙayyadaddun bayanai da yawa.Gabaɗaya, mai tuntuɓar yana sarrafa rufewa da karya babbar hanyar sadarwa ta hanyar sarrafa kuzari da rage kuzarin nada.Za mu ga cewa irin ƙarfin lantarki...Kara karantawa -
Laifukan gama gari na na'urori masu fashewa
Sanya cikin tafiya 1) Layin wutar lantarki mai matakai uku, gami da layin tsaka tsaki, baya wucewa ta jerin sifiri na yanzu a cikin hanya guda, kawai gyara wayoyi.2) Akwai haɗin wutar lantarki tsakanin da'ira tare da na'urar kashe wutar lantarki da aka sanya da kuma kewaye ...Kara karantawa -
Bambanci tsakanin na'urar hanawa da MCB
Na'ura mai karyawa tana amfani da iska a matsayin matsakaici don kashe baka, don haka ana kiranta da nau'in nau'in iska mai ƙarancin wutar lantarki.Saboda ingantaccen aiki da samfuran lantarki masu aminci a duk duniya, yawancin rarraba wutar lantarki a cikin ginin a gida shine canjin iska.Hutun da'ira...Kara karantawa -
Menene matakan na'urorin wuta na yanzu
Madaidaicin matakin na'urar ta atomatik shine kuskuren ma'auni (daidaicin zhi) dao na du, gabaɗaya 0.2, na ciki 0.5, 1.0, 0.2S, 0.5S, 5P, 10P, da dai sauransu S shine na'urar wuta ta musamman ta capacitor na yanzu, wanda ke buƙatar babba. isasshen daidaito a cikin kewayon kaya na 1% -120%.Gabaɗaya, kuskure na...Kara karantawa -
Abubuwan ƙira na ƙaramar mai watsewar kewayawa
⑴ Haɗin kai da mai watsewar kewayawa ya kamata yayi la'akari da ƙimar aikin sakin nan take na babban matakin kewayawa, wanda yakamata ya zama mafi girma fiye da matsakaicin matsakaicin da ake tsammani na ɗan gajeren lokaci a ƙarshen ƙarshen madaidaicin matakin.Idan short-circuit ...Kara karantawa -
Haɗu da ku a 128th Canton Fair Online 2020
128th Canton Fair Online 15th-24th Oct,2020,Muna gayyatar ku da gaske ku ziyarci rumfar mu ta kan layi da kuma kallon nunin mu kai tsaye.Ga hanyar haɗin yanar gizon mu: https://ex.cantonfair.org.cn/pc/en/exhibitor/4ab00000-005f-5254-e6d3-08d7ed797017/liveKara karantawa -
Menene cikakken ma'auni na insulated inflatable?
Cikakkun da aka keɓe shi ne don rufe abubuwan da aka caje na farko na 10KV kamar su basbars, na'urori masu rarrabawa, keɓance maɓalli, taswira, da sauransu. ana amfani da gas.Yanayin, kwanciyar hankali mai ƙarfi, str ...Kara karantawa -
Ka'idar aiki na AC contactor
Ka'idar aiki na mai tuntuɓar AC shine yin amfani da ƙarfin lantarki da ƙarfin bazara don haɗa kai don gane haɗin gwiwa da karya lambar sadarwa.Masu tuntuɓar AC suna da jihohi masu aiki guda biyu: Jiha mai kashe wuta (jihar sakin) da jiha mai iko (yanayin aiki).Lokacin da mai jan hankali coi...Kara karantawa -
Gabatarwa zuwa Maƙeran Keɓaɓɓen Harka
Hakanan ana kiran na'urar da'ira mai jujjuyawa ta na'ura.Ana rufe dukkan sassan a cikin akwati filastik.Lambobin mataimakan, abubuwan da ba su da ƙarfin lantarki da kuma abubuwan da suka shafi shunt galibi an daidaita su.Saboda ƙaƙƙarfan tsari, gyare-gyaren yanayin da'ira ba shi yiwuwa a sake maimaitawa...Kara karantawa
