Lokho kunesimo sengqondo esihle nesithuthukayo ngentshisekelo yamakhasimende, inhlangano yethu ithuthukisa njalo ikhwalithi yemikhiqizo yethu ukuze yanelise izidingo zabathengi futhi igxile kakhulu ekuphepheni, ekuthembekeni, ekucacisweni kwemvelo, kanye nasekusungulweni kwe-Wholesale OEM Electromagnetic 230V/400V AC Type Rcb RCBO 2p Circuit Breaker Circuit Breaker RCBO, Ukubambisana okuqotho nawe, kuzothuthuka kusasa elijabulisayo!
Njengoba inesimo sengqondo esihle nesithuthukayo ngentshisekelo yamakhasimende, inhlangano yethu ithuthukisa njalo ikhwalithi yemikhiqizo yethu ukuze yanelise izidingo zabathengi futhi igxile kakhulu ekuphepheni, ukuthembeka, imininingwane yezemvelo, kanye nokusungula izinto ezintsha.I-China Breaker kanye ne-AC BreakerSiphinde sibe nekhono eliqinile lokuhlanganisa ukuze sinikeze isevisi yethu engcono kakhulu, futhi sihlela ukwakha i-warehouse emazweni ahlukene emhlabeni jikelele, okuzoba lula kakhulu ukuhlinzeka amakhasimende ethu.
| Iphutha lamanje kusibonisi | YEBO |
| Izinga lokuvikela | I-IP20 |
| Izinga lokushisa elizungezile | 25°C~+40°C futhi isilinganiso sayo esikhathini samahora angama-24 asidluli ku-+35°C |
| Izinga lokushisa lesitoreji | -25°C~+70°C |
| Uhlobo lokuxhumeka kwetheminali | Ibha yebhasi yohlobo lwekhebula/U/ibha yebhasi yohlobo lwephini |
| Ingaphezulu losayizi wetheminali yekhebula | 25mm² |
| Ukuqinisa i-torque | 2.5Nm |
| Ukufaka | Ku-DIN rail FN 60715 (35mm) ngedivayisi yokunamathisela okusheshayo |
| Uxhumano | Phezulu naphansi |
| Inqubo yokuhlola | Uhlobo | Ukuhlolwa Kwamanje | Isimo Sokuqala | Umkhawulo Wesikhathi Sokukhubeka Noma Sokungakhubeki | Umphumela Olindelekile | Isaziso |
| a | B,C,D | 1.13In | umkhuhlane | t≤1h | akukho ukukhubeka | |
| b | B,C,D | 1.45In | ngemva kokuhlolwa | t<1 ihora | ukukhubeka | Umsinga ukhuphuka kancane kancane uye ku- inani elicacisiwe ngaphakathi kwamasekhondi angu-5 |
| c | B,C,D | 2.55In | umkhuhlane | Amasekhondi angu-1 | ukukhubeka | | |
| d | B | 3In | umkhuhlane | t≤0.1s | akukho ukukhubeka | Vula iswishi yokusiza ukuze vala ugesi |
| C | 5In | |||||
| D | 10In | |||||
| e | B | 5In | umkhuhlane | t<0.1s | ukukhubeka | Vula iswishi yokusiza ukuze vala ugesi |
| C | 10In | |||||
| D | 20In |
| Uhlobo | Phakathi ku | I△n/A | I-Residual Current (I△) Ihambisana Nesikhathi Esilandelayo Sokuphuka (S) | ||||
| Uhlobo lwe-AC | noma yikuphi inani | noma yikuphi inani | 1ln | 2In | 5In | 5A,10A,20A,50A 100A,200A,500A | |
| Uhlobo | >0.01 | 1.4In | 2.8In | 7In | |||
| 0.3 | 0.15 | 0.04 | Isikhathi Esiphezulu Sokuphumula | ||||
| Uhlobo olujwayelekile lwe-RCBO olune-IΔn yamanje engu-0.03mA noma ngaphansi lungasebenzisa i-0.25A esikhundleni se-5IΔn. | |||||||
Indlela yokukhetha i-RCBO efanele: I-Earth leaking circuit breaker enesivikelo sokulayisha ngokweqile
Uma kukhulunywa ngokuphepha kukagesi, ukutshala imali emishinini efanele kubalulekile. I-residual current circuit breaker (RCBO) enesivikelo sokulayisha ngokweqile ingenye yalezi divayisi edlala indima ebalulekile ekuvikeleni izinhlelo zikagesi nasekuvimbeleni ukushaqeka kukagesi. Ama-RCBO ahlanganisa imisebenzi yedivayisi ye-residual current (RCD) kanye ne-miniature circuit breaker (MCB) ukuze ahlinzeke ngokuvikelwa okuthuthukisiwe emaphutheni kagesi.
Ukukhetha i-RCBO efanele yesicelo sakho kubalulekile ekuqinisekiseni ukuphepha nokusebenza kahle. Nazi ezinye izinto okufanele uzicabangele lapho ukhetha i-RCBO:
1. Ugesi olinganisiwe: Ugesi olinganisiwe we-RCBO kufanele ufane nomthamo wamanje ophezulu wesistimu kagesi. Leli nani lingahluka kuye ngobukhulu besekethe kanye namadivayisi eliwasebenzisayo. Kubalulekile ukukhetha i-RCBO enesilinganiso samanje esifanele sezidingo zakho ezithile ukuze ugweme izinkinga zokushisa ngokweqile noma zokukhubeka.
2. Ukuzwela: Ukuzwela kwe-RCBO kulinganiswa ngama-milliamperes (mA) futhi kunquma izinga lokungalingani kwamanje okudingekayo ukuze kuqhume idivayisi. Uma ukuzwela kuphansi, i-RCBO izosabela ngokushesha ekungasebenzi kahle okuyingozi. Ezinhlelweni zokuhlala, ukuzwela okungu-30mA kuvame ukunconywa. Kodwa-ke, kwezinye izindawo zezimboni, ukuzwela okuphezulu kungadingeka.
3. Uhlobo: Kunezinhlobo eziningi ze-RCBO, njengohlobo lwe-AC, uhlobo lwe-A, uhlobo lwe-F, uhlobo lwe-B, njll. Uhlobo ngalunye lunikeza amazinga ahlukene okuvikela. Uhlobo lwe-AC lufanelekela izinhlelo zokusebenza eziningi zokuhlala futhi luvikela ekuthintaneni okungaqondile kanye nezingozi zomlilo. Uhlobo lwe-A lubucayi kakhulu, luhlinzeka ngokuvikelwa ekuthintaneni okuqondile nokungaqondile kanye nokuvikelwa okwengeziwe emaphutheni wamanje aqondile (DC). Uhlobo lwe-F luhlinzeka ngokuvikelwa okuthuthukisiwe ezingozini zomlilo, okwenza lufanelekele izinhlelo zokusebenza ezithile zezimboni. Okokugcina, Uhlobo lwe-B luhlinzeka ngokuvikelwa okungenakuqhathaniswa kuzo zonke izinhlobo zamaphutha, kufaka phakathi imisinga ye-DC ebushelelezi.
4. Umkhiqizi kanye Nesitifiketi: Khetha i-RCBO eyenziwe yinkampani ehloniphekile eyaziwa ngokuzibophezela kwayo ekhwalithini. Funa izitifiketi ezifana nezindinganiso ze-International Electrotechnical Commission (IEC) noma ukugunyazwa okuvela kuma-laboratory okuhlola azimele ukuqinisekisa ukuthi i-RCBO ihlangabezana nezindinganiso zokuphepha eziqashelwayo.
5. Izici ezengeziwe: Kuye ngezidingo zakho ezithile, cabanga ngezici ezengeziwe ezifana nokuvikelwa kwe-short-circuit, ukuvikelwa kwe-over-current, kanye nokuvikelwa kokukhuphuka kwamandla kagesi. Lezi zici ezengeziwe zinikeza ukuphepha okwengeziwe kanye nokulula.
Ngamafuphi, ukukhetha i-RCBO efanele yesistimu yakho kagesi kubalulekile ekuqinisekiseni ukuvikelwa kukagesi okuthembekile. Ngokucabanga ngezinto ezifana nesilinganiso se-ampere, ukuzwela, uhlobo, idumela lomkhiqizi, izitifiketi, kanye nezici ezengeziwe, ungenza isinqumo esinolwazi esiqinisekisa ukuphepha nokusebenza okuhle kakhulu. Tshala imali ngokuhlakanipha ekuphepheni kwakho kukagesi ngokukhetha i-RCBO efanele. Enesimo sengqondo esihle nesithuthukayo ngentshisekelo yamakhasimende, inhlangano yethu ithuthukisa njalo ikhwalithi yemikhiqizo yethu ukuze yanelise izidingo zabathengi futhi igxile kakhulu ekuphepheni, ukuthembeka, imininingwane yezemvelo, kanye nokusungula izinto ezintsha ze-Wholesale OEM Electromagnetic 230V/400V AC Type Rcb RCBO 2p Circuit Breaker Circuit Breaker RCBO, Ukubambisana okuqotho nawe, kuzokwakha ikusasa elijabulisayo!
I-OEM Ethengiswa NgobuningiI-China Breaker kanye ne-AC BreakerSiphinde sibe nekhono eliqinile lokuhlanganisa ukuze sinikeze isevisi yethu engcono kakhulu, futhi sihlela ukwakha i-warehouse emazweni ahlukene emhlabeni jikelele, okuzoba lula kakhulu ukuhlinzeka amakhasimende ethu.