I-Zhejiang Jiuce Intelligent electric co., Ltd.
JCOF Oxhumana naye Osizayo
I-JCOF Othintana naye osizayo othintana naye kwisekethe engumsizi osetshenziswa ngokuyimishini.Ixhunywe ngokoqobo koxhumana nabo abakhulu futhi isebenze ngesikhathi esifanayo.Ayithwali lamanje elingaka.Oxhumana naye osizayo ubuye abizwe ngokuthi othintana naye owengeziwe noma othintana naye olawulayo.
Isingeniso:
Oxhumana nabo be-JCOF Abasizayo (noma amaswishi) bangothintana nabo abengeziwe abengezwa kusekethe ukuvikela othintana naye oyinhloko.Lesi sisetshenziswa sikuvumela ukuthi uhlole isimo se-Miniature Circuit Breaker noma i-Supplementary Protector ukusuka kude.Ngokuchazwa kalula, kusiza ekunqumeni ukude ukuthi i-breaker ivuliwe noma ivaliwe.Le divayisi ingasetshenziselwa izinjongo ezahlukahlukene ngaphandle kwenkomba yesimo esikude
I-Miniature Circuit Breaker izovala ukunikezwa kwenjini futhi iyivikele ephutheni uma isekethe yamandla inephutha (i-short-circuit noma i-overload).Kodwa-ke, ukuhlola okuseduze kwesifunda sokulawula kuveza ukuthi ukuxhuma kuhlala kuvaliwe, okunikeza ugesi kukhoyili ye-contactor ngokungadingekile.
Uyini umsebenzi wokuxhumana okusizayo?
Uma ukugcwala ngokweqile kubangela i-MCB, intambo eya ku-MCB ingase ishise.Uma lokhu kwenzeka njalo, isistimu ingase iqale ukubhema.Oxhumana nabo abasizayo bangamadivayisi avumela iswishi eyodwa ukuthi ilawule enye (imvamisa enkulu).
Oxhumana naye osizayo unamasethi amabili okuxhumana amanje aphansi emaphethelweni womabili kanye nekhoyili enamandla amakhulu okuthintwayo ngaphakathi.Iqembu labathintwayo elikhethwe “njengamandla kagesi aphansi” livame ukuhlonzwa.
Ukuthintana okusizayo, okufana namakhoyili amakhulu okuthinta amandla, alinganiselwe umsebenzi oqhubekayo kuso sonke isitshalo, aqukethe izinto zokulibaziseka kwesikhathi ezivimbela i-arcing kanye nokulimala okungaba khona uma othintana naye osizayo evula kuyilapho isixhumi esiyinhloko sisenamandla.
Oxhumana naye osizayo usebenzisa:
Oxhumana naye osizayo usetshenziselwa ukuthola impendulo yothintana naye oyinhloko noma nini lapho kwenzeka uhambo
Ukuxhumana nokusiza kugcina ama-circuit breaker nezinye izinto zokusebenza zivikelekile.
Ukuthintana nomsizi kunikeza isivikelo esingcono emonakalweni kagesi.
Ukuthintana nokusiza kunciphisa amathuba okuhluleka kukagesi.
Ukuthintana nomsizi kunomthelela ekuqina kwe-circuit breaker.
Incazelo yomkhiqizo:
Izici Eziyinhloko
● OF: Isilekeleli, singahlinzeka ngolwazi "lwe-Tripping" "Ukuvula"Izifundazwe ze-MCB
● Inkomba yendawo yoxhumana nabo bedivayisi.
● Izokhwezwa ohlangothini lwesobunxele lwama-MCB/RCBO ngenxa yephinikhodi ekhethekile
Umehluko phakathi kothintana naye oyinhloko nomsizi:
| OXHUMANA NAYE OMKHULU | UKUTHINTA OKUSIZIYO |
| Ku-MCB, iyindlela yokuxhumana eyinhloko exhumanisa umthwalo ekuphakeleni. | Ukulawula, inkomba, i-alamu, namasekhethi empendulo asebenzisa abathintwayo abasizayo, ababuye baziwe njengabathintwayo abawusizo |
| Othintana nabo abakhulu ngothi CHA (ngokuvamile bavuliwe), okusho ukuthi bazoxhumana kuphela uma ikhoyili kazibuthe ye-MCB inikwa amandla. | Kokubili oxhumana nabo CHA (Ngokujwayelekile Vula) kanye ne-NC (Ngokujwayelekile Bavalwe) bayafinyeleleka ngokuthintana naye |
| Othintana naye oyinhloko uphethe i-voltage ephezulu kanye namandla aphezulu | Oxhumana naye osizayo uphethe i-voltage ephansi kanye namandla aphansi |
| Izinhlansi zenzeka ngenxa yamandla aphezulu | Akukho zinhlansi ezenzekayo ekuxhumaneni kokusiza |
| Othintana nabo abakhulu ukuxhumana kwetheminali okuyinhloko noxhumo lwezimoto | Oxhumana nabo abasizayo basetshenziswa ikakhulukazi kumasekhethi okulawula, amasekhethi ezinkomba, namasekhethi empendulo. |
Idatha Yezobuchwepheshe
| Okujwayelekile | I-IEC61009-1 , EN61009-1 | ||
| Izici zikagesi | Inani elilinganiselwe | UN(V) | Phakathi ku) |
| AC415 50/60Hz | 3 | ||
| AC240 50/60Hz | 6 | ||
| DC130 | 1 | ||
| DC48 | 2 | ||
| DC24 | 6 | ||
| Ukucushwa | 1 N/O+1N/C | ||
| Isilinganiso se-impulse ukumelana ne-voltage(1.2/50) Uimp (V) | 4000 | ||
| Izigxobo | Ipali engu-1 (9mm Ububanzi) | ||
| I-Insulation voltage Ui (V) | 500 | ||
| I-Dielectric TEST voltage ku-ind.Freq.for 1 min (kV) | 2 | ||
| Iziqu zokungcola | 2 | ||
| Omakhenikha izici | Impilo kagesi | 6050 | |
| Impilo yemishini | 10000 | ||
| Idigri yokuvikela | IP20 | ||
| Izinga lokushisa le-ambient (ngesilinganiso sansuku zonke esingu-≤35℃) | -5...+40 | ||
| Izinga lokushisa lesitoreji (℃) | -25...+70 | ||
| Ukufakwa | Uhlobo lokuxhumeka kwetheminali | Ikhebula | |
| Usayizi wetheminali phezulu/phansi kwekhebula | 2.5mm2 / 18-14 AWG | ||
| I-torque yokuqinisa | 0.8 N*m / 7 In-Ibs. | ||
| Ukukhweza | Ku-DIN ujantshi we-EN 60715 (35mm) ngedivayisi yokunamathisela esheshayo | ||
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