Nhau dzekambani

Schneider Electric's Altistart 22 zvinyoro zvekutanga zvinopa hungwaru, compact, uye inoshanda kutonga kune matatu-chikamu asynchronous motors kubva pa7.5 kW kusvika 400 kW. Yakagadzirirwa kudzikisa kushushikana kwemagetsi uye kushandiswa kwesimba, iyo Altistart 22 yakatevedzana inovimbisa yakatsetseka mota yekutanga uye kuvharika ine yakavakirwa-mukati chengetedzo uye inochinjika yekumisikidza sarudzo.

Schneider Electric's Square Dim uye PowerPacT nhevedzano inopa yakakwana mhinduro yezvivakwa zvemazuva ano-kusanganisa inoyevedza mwenje kudzora neinovimbika kuchengetedzwa kwedunhu. Kubva kunzvimbo dzekugara dzakanatswa kuenda kunzvimbo dzinodiwa dzemaindasitiri, vanoburitsa hungwaru kutonga kwesimba uye kwakasimba kuchengetedza kwemagetsi.

Ziva zvinhu zvitanhatu zvakakosha zveazvino mota dzinodzora masisitimu - AC/DC macontactor, overload relay, magetsi anobatisa, mota dzinotanga, uye manyorero ekudzivirira mota. Ongorora zvigadzirwa zvepamusoro kubva kuSchneider, ABB, Siemens, uye nezvimwe, zvine ruzivo mune zvinoshanda maindasitiri mashandisirwo.

Nhasi ndinokuunzira vhidhiyo yekuratidzira nezve kubatana uye mashandisiro pakati peSchneider GV akateedzera mota matangi uye LC akateedzana emagetsi ekutanga.
Muvhidhiyo, ini ndinoratidza zvakadzama nzira dze wiring, maitiro anoshanda uye ekudzivirira mukushandiswa chaiko kwezviviri.
Kunyangwe iwe uri wekutanga zvemagetsi kana murwi ane makore mazhinji echiitiko, ndinotenda iyi vhidhiyo inogona kukubatsira iwe kunzwisisa musanganiswa uye kushandiswa kweava maviri ekirasi ekutanga zvakanyanya intuitively.

Dzidza kuti masensa senge tembiricha, kudzvanywa, uye kuswedera masensa ari kushandura otomatiki emagetsi-nemienzaniso chaiyo yechigadzirwa kubva kuSchneider Electric.

Circuit breaker dzinofanirwa kubatana newaya mhenyu, kwete waya dzisina kwayakarerekera, kuve nechokwadi chekuchengetedza. Kana yakanyatso tambo yewaya kuwaya mhenyu, kutyora dunhu kunobvisa simba remutoro, kubvisa njodzi dzekuvhunduka. Kukanganisa kune waya isina kwayakarerekera kunosiya waya mhenyu yakabatana, ichigadzira njodzi dzinouraya. Nguva dzose koshesa wiring yakakodzera kuchengetedza hupenyu.

"Kubva kumarobhoti eindasitiri kuenda kumidziyo yakangwara yemumba, tekinoroji yekudzora mota inotungamirira kushanda kwakanyatsoita nzanga yemazuva ano. Ichi chinyorwa chinoshandisa nyaya gumi dzinokosha senzira dzinoratidza misimboti yemitemo yekumhanya kwemota, kusimbaradza kwesimba remagetsi, kudzvanya ruzha, nezvimwewo, kuti ikubatsire kukurumidza kubata pfungwa yeiyi ndima yekuyambuka muganhu."

Gwaro iri rinodonongodza nhanho-ne-nhanho kugadzwa kwe contactor accessories: 1) Mount the ebetsero kuonana chivharo vertically, kuigadzirisa neiyo contactor logo kusvikira yadzvanya panzvimbo. 2) Chengetedza pneumatic kunonoka module nekufananidza bhagi rayo nenheyo yekuruboshwe groove uye kudzvanya kusvika "tinya" ichisimbisa kubatanidzwa. 3) Batanidza chinoiswa padivi nechiratidzo chakatarisa kumusoro, kubatanidza bhagi retsigiro negero recontactor uye kudzvanya kusvika radambuka. 4) Isa iyo thermal relay nekusunungura zvigadziriso zvegadheni, kubatanidza bhagi rayo ne base groove, kuichengetedza nescrewdriver, uye kusimbisa screws. Nhanho imwe neimwe inosimbisa kurongeka uye kusimbiswa kunonzwika kwekusangana kwakakodzera.

Nhasi muvhidhiyo iyi tiri kuenda kudzidza wiring of the contactor. Mune imwe yevhidhiyo yangu yekupedzisira ndakakuudza kuti nekushandisa bhatani rekudzvanya zvinoenderana nepfungwa yaunokwanisa kuita wiring. Uye nekuenderera mberi wiring yakafanana nhasi tichanzwisisa wiring yecontactor iyi.
Asati wiring pamusoro contactor unofanira kuziva pamusoro contactor. Inga apa munoona ndine contactor. Kana uchizoita yemagetsi redunhu iri contactor zvino unofanira kuita mhando iyi yemagetsi redunhu. Pane kunyanya zvinhu zvitatu contactor. Kutanga icoil yecontactor. Coil zviteshi zvecontactor ndeye A1 uye A2. Sezvauri kuona pano pane A1 terminal uye heino A2 terminal. PaA1 terminal unofanirwa kubatanidza chikamu chekugovera uye paA2 terminal unofanirwa kubatanidza magetsi asina kwaakarerekera. Pashure peizvi muna contactor ichi uchawana simba zviteshi. Sezvauri kuona pano pane L1, L2, L3. Zviteshi zvitatu A1, T2, T3 aya matatu materminal. Saka muhuwandu iwe uchawana matanhatu emagetsi materminals emagetsi wiring.
Iye zvino mune ino contactor chete iwe unogona kuona NONC kuonana kwakapihwa. Aya NONC kubata anoshandiswa mukudzora. Zvinoreva kuti ngatiti une contactor uye wakabatidza contactor.
Mushure mekubatidza kana iwe uchida chiratidzo chinosimbisa kuti contactor iripo saka mune iyi mamiriro aya eNONC maiti anodiwa. Mune mamiriro api aunoda kushandisa NO uye mune api mamiriro aunoda kushandisa NC iwe unozonzwisisa izvi gare gare.