Kwiinkqubo zombane zoshishino nezorhwebo, iimoto zombane zezona ziphambili kumthombo wamandla kwizixhobo ezininzi kunye nemigca yemveliso. Xa imoto ingasebenzi, oko kunokukhokelela ekuphazamisekeni kwemveliso, ekonakaleni kwezixhobo, nakwiingozi zokhuseleko. Ke ngoko,Ukhuseleko lweeMotoiye yaba yinxalenye ebalulekileyo yokuqinisekisa ukusebenza okuzinzileyo kweenkqubo zombane. I-Zhejiang C&J Electrical co., ltd. (ebizwa ngokuba yi-C&J Electrical) iqalise i-Injini yokuqalisa ye-CJRV series AC, i-Motor Protection Circuit Breaker yobungcali ebonelela ngokhuseleko olupheleleyo lokusebenza kwe-motor.
Ikhonkco eliPhambili loKhuseleko lweeMoto
Ukhuseleko lwemoto lusetyenziselwa ukuthintela umonakalo kwimoto yombane, njengeempazamo zangaphakathi kwimoto. Kwakhona iimeko zangaphandle xa kuqhagamshelwa kwigridi yombane okanye ngexesha lokusetyenziswa kufuneka zibonwe kwaye iimeko ezingaqhelekanga kufuneka zithintelwe. Ngamafutshane, ukhuseleko lwemoto "sisikhuselo sokhuseleko" kwiimoto zombane, esijonga imeko yokusebenza kwemoto ngexesha langempela. Xa kuvela iimpazamo ezinje ngokugqithisileyo, ukulahleka kwesigaba, i-short circuit, okanye ukugqithisa, inokuthatha amanyathelo okukhusela ngokukhawuleza (njengokunqumla umbane) ukuthintela umonakalo ongakumbi kwimoto nakwinkqubo yombane yonke.
Xa kuthelekiswa nokhuseleko oluqhelekileyo lwesekethe,Ukhuseleko lweeMotoijolise ngakumbi. Kufuneka ilungelelanise iimpawu zokusebenza ezikhethekileyo zeemoto (ezifana nombane omkhulu wokuqala, iimfuno zebhalansi yesigaba sesithathu, njl.njl.), ngoko ke iingcali zeMoto Protection Circuit Breakers zibe lukhetho lokuqala lokukhusela iimoto.
Yintoni i-Motor Protection Circuit Breaker?
A Isixhobo sokukhusela iimotoyinxalenye yombane ekhethekileyo edibanisa imisebenzi yokhuseleko lweemoto kunye nolawulo. Ayinazo nje kuphela imisebenzi yokhuseleko olusisiseko lwee-circuit breakers eziqhelekileyo (ezifana nokhuseleko lwe-short circuit), kodwa ikwaxhotyiswe ngeendlela zokukhusela ezijolise kwiimpazamo zeemoto, ezinje ngokhuseleko lokugqithisela, ukhuseleko lokulahleka kwesigaba, njl. Kwangaxeshanye, inokwenza ulawulo olungaqhelekanga lokuqalisa lweemoto, idibanise imisebenzi yokhuseleko, ulawulo, kunye nokwahlukanisa ibe yinye.
Ixabiso eliphambili leMoto Protection Circuit Breaker lilele “kubuchule” bayo kunye “nokuhlanganiswa” kwayo: iyakwazi ukubona ngokuchanekileyo iimpazamo ezithile zemoto, iphendule ngokukhawuleza, kwaye iphephe ukukhuselwa kakubi okubangelwa ngumsinga wokuqala wemoto okhethekileyo; uyilo oludibeneyo lwenza kube lula uyilo lwenkqubo yombane, lunciphisa indawo yokufaka kunye neendleko, kwaye luphucula ukuthembeka kwenkqubo.
Uthotho lweCJRV lweC&J Electrical: Iingenelo eziphambili kunye neenkcukacha zobugcisa
I-C&J Electrical's CJRV series AC motor starter yiMotor Protection Circuit Breaker esebenza kakuhle, ifanelekile kwiisekethe ezine-AC voltage engadluli kwi-690V kunye ne-current engadluli kwi-80A. Isetyenziselwa ukugqithisa, ukulahleka kwesigaba, ukukhuselwa kwesekethe emfutshane, kunye nolawulo olungaqhelekanga lokuqalisa lwee-motor ze-squirrel-cage ezinezigaba ezintathu. Ingasetyenziselwa ukukhusela umgca wokusasazwa, ukutshintsha umthwalo rhoqo, kunye neswitshi yokwahlula. Iingenelo zayo eziphambili kunye neeparameter zobugcisa zezi zilandelayo:
Imisebenzi Engundoqo kunye neeNzuzo
- Ukhuseleko olupheleleyo: Ludibanisa ukugqithiswa kakhulu, ukulahleka kwesigaba, kunye nokukhuselwa kwesekethe emfutshane, lugubungela ngokupheleleyo iintlobo zempazamo zemoto eziqhelekileyo
- Ulawulo lweenjongo ezimbini: Luqonda ulawulo olungaqhelekanga lokuqalisa iimoto kwaye lungasetyenziselwa ukhuseleko lwemigca yokusasaza kunye nokutshintsha umthwalo
- Umsebenzi wokuzahlula: Ungasetyenziswa njengeswitshi yokuzahlula, ukuphucula ukhuseleko lokugcinwa nokusebenza
- Uhlengahlengiso lwe-voltage ebanzi: Ifanelekile kumanqanaba e-AC voltage amaninzi (230/240V, 400/415V, 440V, 500V, 690V), ukuguquguquka okunamandla
- Ufakelo oluqhelekileyo: Luhambelana nokufakelwa kwereyile engama-35mm, oluhambelana neenkcukacha zokufakelwa kwekhabhinethi yombane eqhelekileyo
- Ukusebenza ngokukhuselekileyo okuphezulu: Iyahambelana nemigangatho yamazwe ngamazwe, isebenza ngokuthembekileyo kwaye ikhuselekile ngokuzinzileyo
Iiparameters zobuchwepheshe ezineenkcukacha
| Ipharamitha | Iinkcukacha |
|---|---|
| I-voltage yokugquma elinganisiweyo ye-Ui (V) | 690 |
| I-voltage yokusebenza elinganisiweyo i-Ue (V) | AC 230/240, AC 400/415, AC 440, AC 500, AC 690 |
| Ireyithi elinganisiweyo (Hz) | 50/60 |
| Umlinganiselo wangoku wefreyimu ebiyelweyo i-Inm (A) | 25 (CJRV-25, 25X), 32 (CJRV-32, 32X/CJRV-32H), 80 (CJRV-80) |
| I-voltage ekwaziyo ukumelana ne-impulse elinganisiweyo yi-Uimp (V) | 8000 |
| Udidi lokukhetha kunye nodidi lweNkonzo | A, AC-3 |
| Ubude bokuhluba i-insulation (mm) | 10, 15 (CJRV-80) |
| Indawo enqamlezileyo yomqhubi (mm²) | 1~6, 2.5~25 (CJRV2-80) |
| Inani eliphezulu labaqhubi abanokubotshwa | 2, 1 (CJRV-80) |
| Ubungakanani besikrufu sokubopha isiphelo sendlela | M4, M8 (CJRV-80) |
| Ukuqinisa i-torque yezikrufu zesiphelo (N·m) | 1.7, 6 (CJRV-80) |
| Ixesha lokusebenza (amaxesha/iyure) | ≤30, ≤25 (CJRV-80) |
Ukuthobela imithetho kunye nesatifikethi
- Iyahambelana nemigangatho yamazwe ngamazwe ye-IEC60947-2
- Ivavanywe ngokungqongqo ukuqinisekisa ukusebenza okuzinzileyo kwiindawo ezahlukeneyo zokusebenza ezinzima
Imizekelo yesicelo eguquguqukayo
Ngenxa yemisebenzi yayo yokukhusela ebanzi kunye nokuziqhelanisa ngokubanzi, i-CJRV series Motor Protection Circuit Breaker isetyenziswa kakhulu kwiimeko ezahlukeneyo zoshishino kunye nezorhwebo, kubandakanya:
- Iiworkshop zemveliso yemizi-mveliso: Ukhuseleko nolawulo lweemoto zezixhobo zemveliso (ezifana nee-conveyors, iipompo, iifeni, ii-compressors)
- Izakhiwo zorhwebo: Ukukhuselwa kwee-motor zenkqubo ye-HVAC, ii-motor zepompo yamanzi, kunye nee-motor zezixhobo zokungenisa umoya
- Iiprojekthi zeziseko zophuhlisoUkhuseleko lwemoto kwizityalo zokunyanga amanzi, kwizikhululo zamandla, nakwizixhobo zehabhu yothutho
- Amasimi emizi-mveliso alula: Iifektri ezincinci neziphakathi zokucubungula, imigca yokuhlanganisa, kunye nezixhobo eziqhutywa ziimoto kwiindawo zokusebenzela
- Izibonelelo zikarhulumenteIimoto ezibhedlele, izikolo, kwiindawo zokuthenga ezinkulu, nakwezinye iindawo zikawonke-wonke (ezifana neemoto ezizii-escalator, iimoto ezisebenzisa ipompo yomlilo)
Kutheni Ukhetha Uthotho lweCJRV lweC&J Electrical?
Kwintsimi yeUkhuseleko lweeMoto, iCJRV series Motor Protection Circuit Breaker evela kwiC&J Electrical ivelele ngeenzuzo zayo ezicacileyo:
- Ukhuseleko lobungcali: Uyilo olujoliswe kwiimoto ezingasebenziyo ze-squirrel-cage ezinamanqanaba amathathu, ukuchonga iimpazamo ngokuchanekileyo nangokuthembekileyo
- Ukuhlanganiswa kwemisebenzi emininzi: Kudibanisa ukhuseleko, ulawulo, kunye nokwahlulwa, kwenza kube lula uyilo lwenkqubo kwaye kuncitshiswe iindleko
- Ukuguquguquka okunamandla: Umbane obanzi kunye nobubanzi bangoku, obufanelekileyo kwiimodeli ezahlukeneyo zeemoto kunye neemeko zesicelo
- Ukuthobela imigangatho yamazwe ngamazwe: Ihlangabezana nemigangatho ye-IEC60947-2, iqinisekisa umgangatho wemveliso kunye nokuguquguquka kwemarike yehlabathi
- Ukufakela nokulungisa okulula: Ukufakelwa kwereyile eqhelekileyo ye-35mm, ekulungele ukulungiswa nokutshintshwa kamva
Dibana no
Ukuba unemibuzo malunga neCJRV series Motor Protection Circuit Breaker, efana neenkcukacha zemveliso, iinkcukacha zobugcisa, iimfuno zokwenza ngokwezifiso, okanye ii-odolo ezininzi, nceda uzive ukhululekile ukuqhagamshelana neC&J Electrical. Iqela lethu leengcali liza kukunika izisombululo zokukhusela iimoto ezenzelwe wena ukuqinisekisa ukusebenza okuzinzileyo nokukhuselekileyo kwenkqubo yakho yombane.
Ixesha leposi: Disemba-22-2025