Izindaba Zemboni
-
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 -
Isicelo se-AC contactor
Uma ngikhuluma nge-AC contactor, ngikholwa ukuthi abangani abaningi embonini yemishini nekagesi bajwayelene kakhulu nayo.Iwuhlobo lokulawula okunogesi ophansi kusistimu yokudonsa amandla kanye ne-othomathikhi, esetshenziselwa ukunqamula amandla, nokulawula i-current enkulu ngomsinga omncane....Funda kabanzi -
Ugesi wezigaba ezintathu uzokhawulelwa kuyo yonke indawo yezimboni yaseShayina
Muva nje, izindawo eziningi ezweni lonke zinogesi nokukhiqiza okulinganiselwe.Njengesinye sezifunda ezisebenza kakhulu zokuthuthukisa umnotho e-China, i-Yangtze River Delta nayo ihlukile.Izinyathelo ezihambisanayo zihlanganisa ukuthuthukisa ukuhlela, ukushiyela amabhizinisi isikhathi esanele;khulisa ukunemba, lungisa...Funda kabanzi
