Izixhumi ze-ACziyingxenye ebalulekile yezifunda zezimboni.Asebenza njengamaswishi kagesi alawula i-voltage ephezulu kanye namanje.Inhlanganisela yeIzixhumi ze-ACkanye neziqalo ezivikelayo zifaka isandla ekulawuleni ngempumelelo nasekuphepheni kwemishini yezimboni.Kule bhulogi, sizoxoxa ngezici zesakhiwo kanye nezinyathelo zokuphepha zokusebenzisaIzixhumi ze-AC.
Izici zesakhiwo:
Izixhumi ze-AC zinezici ezihlukahlukene zesakhiwo kanye nezindlela zokusebenza ezibenza bakwazi ukulawula kahle amasekhethi amandla.Isiqalisi sinohlobo lwegobolondo lepulasitiki, uhlobo lwegobolondo lensimbi nezinye izinhlobo zokuvikela, futhi izinga lokuvikela lingafinyelela ku-IP65.Ikesi elivikelayo liqinisekisa ukuqina kanye nesimo sesixhumi se-AC ezindaweni zokusebenza ezinokhahlo.
Indlela yokusebenza iyinkinobho yokumisa eyenziwa ngesandla, futhi isiqalisi siyisiqalisi esingahlehliseki esine-relay eshisayo (yokulayisha ngokweqile).Sebenzisa amalayidi ashisayo (ukulayisha ngokweqile) ukuze uvimbele ukushisa ngokweqile futhi uqinisekise ukuphepha uma kwenzeka kuba ne-overcurrent.Isiqalisi sisebenzisa i-JLE1 AC contactor enomzila wesitimela ojwayelekile ongu-35mm, ongaboshelwa ngokuqondile kusisekelo sokuqala.Intambo eqinile enezigaba ezintathu ehola ngaphandle kwe-thermal (overload) edluliselwe ingafakwa ngokuqondile ekuthinteni okuyinhloko kwesigaba sesithathu se-contactor, ekulungele ukuhlanganisa nokufaka izintambo.
Izinyathelo zokuphepha zokusetshenziswa:
Izinkomba eziyinhloko zokusebenza kwezobuchwepheshe kanye nezingxenye ze-starter kufanele zicatshangelwe ngaphambi kokufakwa.Kumele kuqinisekiswe ukuthi i-voltage elinganisiwe yokulawula isifunda Us yesiqalisi iyahambisana nokutholakala kwamandla okutholakalayo.I-voltage yesifunda yokulawula elinganiselwe ihlanganisa i-AC 50/60Hz, 24V, 42V, 110V, 220/230V, 240V,
380/400V, 415V, 440V, 480V, 6OOV.Ukuxhumeka okungalungile kwamandla kagesi kungalimaza umkhiqizo futhi kubangele izingozi zikagesi.
Imvamisa yokusebenza kwe-thermal relay yizikhathi ezingama-30/ihora, isici okufanele sinakwe lapho kusetshenziswa imishini esindayo eqhubekayo.Ububanzi beziqalisi ezinezidluliseli ezishisayo (ukulayisha ngokweqile) zinezici zokusebenza ezidluliswayo ezishisayo okudingeka zicatshangelwe lapho kusetshenziswa umkhiqizo.
Ekuphetheni:
Kafushane, oxhumana nabo be-AC bayizingxenye ezibalulekile zezimboni ezisiza ukulawula ngempumelelo amasekhethi kagesi futhi uwagcine ephephile.Kuyadingeka ukuqonda izici zabo zesakhiwo kanye nezinyathelo zokuphepha zokufakwa nokusetshenziswa okufanele.Ukusetshenziswa kokuvikela, okushisayo (okulayishwa ngokweqile) kanye nokucatshangelwa kwezinkomba zokusebenza kwezobuchwepheshe kuzoqinisekisa ukusebenza kahle okuphezulu nokusebenza kokuphepha kwabathintana ne-AC emishinini yezimboni.
Isikhathi sokuthumela: May-09-2023
