Kodi RCD ndi chopalira ma circuit ndi chimodzimodzi?
Mu makina amagetsi okhala m'nyumba, m'mabizinesi, komanso m'mafakitale,Circuit Breaker Rcdndi zida ziwiri zofunika kwambiri zotetezera—koma sizisinthasintha kwenikweni. Ngakhale zonse zimagwira ntchito yofunika kwambiri poteteza zomangamanga zamagetsi, ntchito zawo zazikulu, zolinga zotetezera, ndi zochitika zogwiritsira ntchito zimasiyana kwambiri. Kumvetsetsa kusiyana kumeneku ndikofunikira kuti zitsimikizire chitetezo chokwanira, ndipo Zhejiang C&J Electrical co., ltd. (yotchedwa C&J Electrical) imapereka ntchito yabwino kwambiri.RCCB (RCD)yankho lomwe limakhazikitsa muyezo wodalirika wotetezera mphamvu zotsalira.
Kusiyana Kwakukulu: RCD vs. Circuit Breaker
Kusiyana kwakukulu pakati pa switch yotetezera (kapena RCD) ndi circuit breaker (yomwe nthawi zambiri imatchedwa fuse) ndi switch yotetezera yomwe imateteza anthu ku ngozi zamagetsi ndipo circuit breaker imateteza mawaya ndi makina amagetsi m'nyumba mwanu. Kusiyana kwakukulu kumeneku kumafotokoza udindo wawo wapadera pa chitetezo chamagetsi:
| Mbali | RCD (Chida Chotsalira Chamakono / RCCB) | Chotsegula Dera |
| Cholinga Chachikulu | Amatetezaanthukuchokera ku kugunda kwamagetsi | Amatetezama circuit/zipangizokuchokera ku kuwonongeka |
| Njira Yotetezera | Imazindikira kusalingana kwa magetsi (kutuluka kwa madzi) pakati pa ma conductor amoyo/osalowerera | Ma monitor amawonjezera mphamvu yamagetsi (overload) ndi ma short circuits |
| Choyambitsa Mayankho | Mphamvu yotsalira (yotsika mpaka 10mA) | Mphamvu yochulukirapo yopitirira malire otetezeka |
| Ntchito Yaikulu | Zimaletsa kugwedezeka kwa magetsi pochepetsa mphamvu mu mamilisekondi | Zimateteza kupsa kwambiri/kulumikiza mawaya a moto; zimateteza zipangizo zamagetsi |
Kodi RCD (RCCB) ndi chiyani?
An RCD (Residual Current Circuit Breaker, RCCB)ndi chipangizo chopulumutsa moyo chomwe chapangidwa kuti chizindikire ngakhale kutuluka pang'ono kwa mphamvu yamagetsi kuchokera ku dera kupita ku dziko lapansi. Pakugwira ntchito bwino, mphamvu yamagetsi imayenda mofanana kudzera mu mawaya amoyo ndi osalowerera. Ngati vuto lachitika—monga munthu akakhudza chipangizo cholakwika—kutuluka kwa mphamvu yamagetsi kupita ku dziko lapansi, zomwe zimapangitsa kuti pakhale kusalingana. RCD nthawi yomweyo imamva kusalingana kumeneku ndipo imagunda dera, ndikudula mphamvu mu ma milliseconds 40 okha, zomwe zimaletsa kugwedezeka kwamphamvu kwamagetsi kapena magetsi.
Mosiyana ndi ma circuit breakers, ma RCD ndiyogwirizana ndi mphamvu yamagetsim'malo moletsa mphamvu zamagetsi. Siziteteza ku zinthu zodzaza ndi magetsi kapena ma circuit afupi okha (ngakhale zipangizo zina zophatikizana mongaMa RCBOkuphatikiza ntchito zonse ziwiri), koma ndizofunikira kwambiri poteteza moyo wa munthu mu dongosolo lililonse lamagetsi.
CJL3-63 RCD ya C&J Electrical: Zinthu Zofunika & Ubwino
CJL3-63 series ya C&J Electrical RCCB ili ndi miyezo yapamwamba kwambiri yotetezera mphamvu yotsalira, yokhala ndi zinthu zambiri zomwe zimapangidwira chitetezo, kudalirika, komanso kusinthasintha:
Chitetezo cha Pakati ndi Magwiridwe Abwino
- Chitetezo chapawiri: Imapereka chitetezo champhamvu cha nthaka/chotsalira cha mphamvu yamagetsi + ntchito yodzipatula
- Mphamvu yolimba yolimba kwambiri yozungulira mafupikitsa: Imathandizira mpaka 10kA mphamvu yosweka, kuonetsetsa kuti ikhazikika pakagwa zolakwika
- Chizindikiro cha malo olumikizirana: Kuyang'ana momwe zinthu zilili kuti zisamalidwe mosavuta komanso kuti zigwiritsidwe ntchito mosavuta
- Malo olumikizirana osagwedezeka: Zimaletsa kugwedezeka kwa magetsi mwangozi panthawi yoyika
- Zigawo za pulasitiki zosagwira moto: Imapirira kutentha kwambiri komanso kugundana kwamphamvu, zomwe zimapangitsa kuti ikhale yolimba
- Kugubuduzika kokha: Imachotsa ma circuits nthawi yomweyo pamene mphamvu yotsalira ikuposa mphamvu yovomerezeka
- Kudziyimira pawokha pa voliyumu: Sakhudzidwa ndi kusokoneza kwakunja kapena kusinthasintha kwa magetsi, kuonetsetsa kuti magwiridwe antchito akuyenda bwino
Mafotokozedwe Aukadaulo
- Zosankha zamtundu: Zamagetsi kapena Zamagetsi
- Mphamvu yamagetsi: 6A - 63A
- Makonzedwe a pole: 1P+N, 3P+N
- Mitundu yodziwira mphamvu yamagetsi yotayikira: Mtundu wa AC, Mtundu wa A, Mtundu wa B (imaphimba kutayikira kwa AC/kuthamanga kwa DC/kutsika kwa DC)
- Mphamvu yotsalira yogwiritsira ntchito: 10mA, 30mA, 100mA, 300mA (30mA ndi yabwino kwambiri yogwiritsidwa ntchito m'nyumba/malonda)
- Kukhazikitsa: Kukhazikitsa njanji ya 35mm (muyezo wa mapanelo amagetsi)
Kutsatira Malamulo ndi Ziphaso
- Kukwaniritsa muyezo wapadziko lonse wa IEC61008-1
- Yovomerezedwa ndi CE, CB, UKCA, ndi zina zovomerezeka zachitetezo padziko lonse lapansi
- Yayesedwa mwamphamvu kuti ipeze kudalirika m'malo osiyanasiyana ogwirira ntchito
Zochitika Zosiyanasiyana Zogwiritsira Ntchito za CJL3-63 RCD
CJL3-63 RCD idapangidwa kuti igwiritsidwe ntchito kwambiri m'malo okhala anthu ambiri, amalonda, komanso mafakitale opepuka, kuphatikizapo:
- Nyumba zokhalamo: Makhitchini, mabafa, minda (malo onyowa omwe ali ndi chiopsezo chachikulu cha kugwedezeka), zipinda zogona, ndi malo okhala
- Malo amalondaMaofesi, masitolo ogulitsa, malo odyera, mahotela, ndi malo ogulitsira zinthu
- Makampani opepuka: Ma workshop ang'onoang'ono, malo osungiramo zinthu, ndi zipinda zogwiritsira ntchito zida
- Malo ofunikiraZipatala, masukulu, ndi nyumba za anthu onse (komwe chitetezo cha anthu chili chofunika kwambiri)
Kapangidwe kake kakang'ono, njira zingapo zosinthira, komanso magwiridwe antchito otetezeka kwambiri zimapangitsa kuti ikhale yoyenera kuyika zatsopano komanso zokonzanso, kuphatikiza bwino mumakina amagetsi omwe alipo.
N’chifukwa Chiyani Muyenera Kusankha CJL3-63 RCD ya C&J Electrical?
Mu ufumu waCircuit Breaker RcdMayankho, CJL3-63 RCCB ya C&J Electrical imadziwika bwino chifukwa cha:
- Kapangidwe koyang'ana anthu: Imaika patsogolo chitetezo cha munthu payekha ndi mayankho achangu komanso zinthu zoteteza kugwedezeka
- Magwiridwe antchito odalirikaZipangizo zosagwira moto, kudziyimira pawokha pa voltage, komanso mphamvu yolimba yolimbana ndi ma short-circuit
- Kusinthasintha: Ma rating angapo a current, ma pole configuration, ndi mitundu ya leak kuti akwaniritse zosowa zosiyanasiyana
- Kutsatira malamulo padziko lonse lapansiZikalata zotsimikizira kuti zikugwirizana ndi miyezo yamagetsi yapadziko lonse lapansi
- Ubwino wotsimikizika: Kuyesa kolimba komanso kulimba kwa nthawi yayitali mu ntchito zenizeni
Kaya mukupanga makina amagetsi okhala m'nyumba, kukonza zomangamanga zachitetezo cha nyumba zamalonda, kapena kufunafuna RCD yodalirika yogwiritsidwa ntchito m'mafakitale, mndandanda wa CJL3-63 umapereka chitetezo chosayerekezeka.
Lumikizanani nafe
Ngati muli ndi mafunso okhudza zomwe zalembedwa, tsatanetsatane waukadaulo, njira zosinthira, kapena maoda ambiri, chonde musazengereze kulankhulana ndi C&J Electrical. Gulu lathu la akatswiri ladzipereka kupereka mayankho okonzedwa kuti akwaniritse zosowa zanu zachitetezo.
Nthawi yotumizira: Disembala-17-2025