Izindaba
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Indlela yokuxhuma i-AC contactor?Amakhono ezintambo ze-AC contactor
Xhumana nomgomo wabaxhumi be-AC.Lapho ikhoyili ixhunyiwe, umgogodla wensimbi we-static transformer ubangela amandla e-eddy adsorption wamanje ukuthi agaye futhi amunce inkaba yensimbi ye-dynamic transformer.Ngoba isofthiwe yesistimu yephoyinti lokuxhumana ixhunywe noguquko oluhambayo...Funda kabanzi -
Indlela yokuxhuma ikhebula le-AC Contactor
Ama-contact ahlukaniswe ama-AC contactors (voltage AC) kanye ne-DC contactors (voltage DC), asetshenziswa emandleni, ekusabalaliseni nasezikhathini zikagesi. Ngomqondo obanzi, i-contactor ibhekisela ezintweni zikagesi zezimboni ezisebenzisa ikhoyili yamanje ukuze zikhiqize amandla kazibuthe futhi vala oxhumana nabo...Funda kabanzi -
Indlela yokukhetha i-contactor, izici okufanele zicatshangelwe lapho ukhetha i-contactor, nezinyathelo zokukhetha i-contactor
1. Lapho ukhetha i-contactor, izici ezilandelayo zicatshangelwa ngokujulile.①Isixhumi se-AC sisetshenziselwa ukusebenzisa umthwalo we-AC, futhi isixhumi se-DC sisetshenziselwa ukulayisha kwe-DC.②Ukusebenza okuzinzile kwephoyinti lokuxhumana eliyinhloko kufanele kube kukhulu noma kulingane namandla amanje omthwalo c...Funda kabanzi -
Umsebenzi wokudlulisa ukulayisha okushisayo
I-Thermal relay isetshenziselwa kakhulu ukulayisha ngokweqile ukuvikela i-asynchronous motor.Umgomo wayo wokusebenza ukuthi ngemuva kokuthi umthamo wamanje ogcwele kakhulu udlule entweni eshisayo, ishidi lensimbi eliphindwe kabili liyagoba ukuze lisunduze indlela yokusebenza ukushayela isenzo sokuxhumana, ukuze kunqanyulwe isiyingi sokulawula imoto...Funda kabanzi -
Ukubukeka kwe-plastic shell circuit breaker
Kunezinhlobo eziningi ze-circuit breaker, ngokuvamile sithintana nenani eliningi le-plastic shell circuit breaker, ake siqale ngesithombe ukuze sibone ukuthi umzimba wangempela we-plastic shell circuit breaker unjani: Ukubukeka kwe-plastic shell circuit breaker Nakuba umumo ezahlukene...Funda kabanzi -
Isimiso sesakhiwo se-contactor
Isimiso sesakhiwo se-contactor Contactor singaphansi kwesignali yokufaka yangaphandle ingavula noma ivale ngokuzenzakalelayo isifunda esikhulu esinomthwalo wemishini yokulawula okuzenzakalelayo, ngaphezu kokulawula injini, ingasetshenziswa futhi ukulawula ukukhanya, ukushisa, i-welder, umthwalo we-capacitor, ofaneleka njalo. i-opera...Funda kabanzi -
Izibaluli ezintathu ezinkulu ze-AC contactor
Okokuqala, izici ezintathu ezinkulu ze-AC contactor: 1. Ikhoyili ye-AC contactor.Ama-Cils ngokuvamile ahlonzwa nge-A1 kanye ne-A2 futhi angahlukaniswa kalula ama-AC contactor kanye nama-DC contactor.Sivame ukusebenzisa izixhumi ze-AC, lapho i-220 / 380V isetshenziswa kakhulu: 2. Indawo yokuxhumana eyinhloko ye-AC conta...Funda kabanzi -
Ukulungiswa kwe-thermal overload relay
1. Indlela yokufaka i-thermal relay kumele ifane naleyo eshiwo kubhukwana lomkhiqizo, futhi iphutha akufanele lidlule u-5°.Lapho i-thermal relay ifakwe kanye nezinye izinto zikagesi, kufanele kuvimbele ukushisisa kwezinye izinto zikagesi. .Mboza isitsha sokushisa...Funda kabanzi -
Ulwazi olujwayelekile lwe-MCCB
Manje ohlelweni lokusebenzisa i-plastic shell circuit breaker, kufanele siqonde isilinganiso samanje se-plastic shell circuit breaker.Isilinganiso samanje se-plastic shell circuit breaker ngokuvamile singaphezu kweshumi nambili, ikakhulukazi i-16A, 25A, 30A, futhi esiphezulu singafinyelela ku-630A.Umqondo ojwayelekile wegobolondo lepulasitiki ...Funda kabanzi -
I-contactor ixhuma kanjani?
I-Interlock iwukuthi oxhumana nabo ababili abakwazi ukuhlanganyela ngesikhathi esisodwa, okuvame ukusetshenziswa kumjikelezo we-motor positive kanye ne-reverse.Uma othintana nabo ababili behlanganyela ngesikhathi esifanayo, isifunda esifushane phakathi kwesigaba sokunikezwa kwamandla sizokwenzeka.I-interlock kagesi iwukuthi ngokuvamile ...Funda kabanzi -
Uyini umehluko phakathi kwe-AC contactor ne-DC contactor?
1) Uyini umehluko wesakhiwo phakathi kwe-DC kanye ne-AC contactors ngaphezu kwekhoyili?2) Iyini inkinga uma amandla kagesi kanye ne-voltage ye-AC kuxhuma ikhoyili ku-voltage elinganiselwe yekhoyili lapho i-voltage ne-current kufana?Impendulo Yombuzo 1: Ikhoyili ye-DC contactor ihlobene...Funda kabanzi -
Indlela yokukhetha isixhumi se-AC
Ukukhethwa kwabathintana nabo kuzokwenziwa ngokuhambisana nezidingo zemishini elawulwayo.Ngaphandle kokuthi i-voltage elinganiselwe yokusebenza izofana ne-voltage elinganiselwe yezinto ezishajwayo, izinga lokulayisha, isigaba sokusetshenziswa, imvamisa yokusebenza, impilo yokusebenza, ukufakwa...Funda kabanzi
