Mu makina amagetsi a mafakitale ndi amalonda, ma mota amagetsi ndiye gwero lalikulu la mphamvu zamagetsi pazida zambiri ndi mizere yopangira. Ikalephera injini, ingayambitse kusokonekera kwa ntchito, kuwonongeka kwa zida, komanso ngakhale ngozi zachitetezo. Chifukwa chake,Chitetezo cha Magalimotochakhala gawo lofunika kwambiri pakuonetsetsa kuti makina amagetsi akugwira ntchito bwino. Kampani ya Zhejiang C&J Electrical co., ltd. (yotchedwa C&J Electrical) yayambitsa kampani ya Zhejiang C&J Electrical.CJRV mndandanda AC galimoto choyambira, chotsukira magiya chaukadaulo choteteza magalimoto chomwe chimapereka chitetezo chokwanira pakugwira ntchito kwa magalimoto.
Kulumikizana Kofunika Kwambiri kwa Chitetezo cha Magalimoto
Chitetezo cha injini chimagwiritsidwa ntchito popewa kuwonongeka kwa mota yamagetsi, monga zolakwika zamkati mwa mota. Komanso zinthu zakunja zikalumikizidwa ku gridi yamagetsi kapena zikagwiritsidwa ntchito ziyenera kuzindikirika ndipo zinthu zachilendo ziyenera kupewedwa. Mwachidule, chitetezo cha mota ndi "chishango chachitetezo" cha mota yamagetsi, chomwe chimayang'anira momwe injiniyo ikugwirira ntchito nthawi yeniyeni. Zikachitika zolakwika monga kupitirira muyeso, kutayika kwa gawo, kufupika kwa magetsi, kapena kutentha kwambiri, zimatha kutenga njira zodzitetezera mwachangu (monga kudula magetsi) kuti zisawononge kwambiri mota ndi makina onse amagetsi.
Poyerekeza ndi chitetezo cha dera wamba,Chitetezo cha Magalimotoimayang'aniridwa kwambiri. Iyenera kusintha kuti igwirizane ndi mawonekedwe apadera a injini (monga mphamvu yayikulu yoyambira, zofunikira pamlingo wa magawo atatu, ndi zina zotero), kotero akatswiri a Motor Protection Circuit Breakers akhala chisankho choyamba choteteza injini.
Kodi Chotsukira Circuit Choteteza Magalimoto ndi Chiyani?
A Chotsekereza Dera la Chitetezo cha Magalimotondi gawo lapadera lamagetsi lomwe limaphatikiza ntchito zoteteza ndi kulamulira mota. Sikuti limangokhala ndi ntchito zoteteza zoyambira za ma circuit breaker wamba (monga chitetezo cha ma circuit afupi), komanso lili ndi njira zotetezera zolakwika zamagalimoto, monga chitetezo chochulukirapo, chitetezo cha kutayika kwa gawo, ndi zina zotero. Nthawi yomweyo, limathanso kuyambitsa kuwongolera kwa ma mota pafupipafupi, kuphatikiza ntchito zoteteza, kulamulira, ndi kudzipatula kukhala imodzi.
Phindu lalikulu la Motor Protection Circuit Breaker lili mu "ukatswiri" wake ndi "kuphatikiza" kwake: imatha kuzindikira molondola zolakwika za injini, kuyankha mwachangu, ndikupewa chitetezo cholakwika chomwe chimayambitsidwa ndi mphamvu yapadera yoyambira ya injini; kapangidwe kophatikizidwa kamapangitsa kuti kapangidwe ka magetsi kakhale kosavuta, kumachepetsa malo oyika ndi mtengo, komanso kumawonjezera kudalirika kwa makinawo.
Mndandanda wa CJRV wa C&J Electrical: Ubwino Waukulu ndi Mafotokozedwe Aukadaulo
Choyambira cha C&J Electrical's CJRV series AC motor starter ndi Motor Protection Circuit Breaker chogwira ntchito bwino kwambiri, choyenera ma circuits okhala ndi AC voltage yosapitirira 690V ndi current yosapitirira 80A. Chimagwiritsidwa ntchito powonjezera mphamvu, kutayika kwa gawo, kuteteza ma short circuit, komanso kuwongolera kosalekeza kwa ma asynchronous motors a phase-phase squirrel-cage a asynchronous. Chingagwiritsidwenso ntchito poteteza ma distribution line, kusinthana kwa katundu kosalekeza, komanso ngati switch yodzipatula. Ubwino wake waukulu ndi magawo aukadaulo ndi awa:
Ntchito ndi Ubwino wa Pakati pa Ntchito
- Chitetezo chokwanira: Chimaphatikiza kuchuluka kwa zinthu, kutayika kwa gawo, ndi chitetezo chafupikitsa, chomwe chimaphimba mitundu yonse ya zolakwika zamagalimoto
- Kuwongolera kwa ntchito ziwiri: Kumazindikira kuwongolera koyambira kwa ma mota pafupipafupi ndipo kungagwiritsidwe ntchito poteteza mzere wogawa ndikusintha katundu
- Ntchito yodzipatula: Ingagwiritsidwe ntchito ngati chosinthira chodzipatula, kukonza chitetezo cha kukonza ndi kugwira ntchito
- Kusintha kwa magetsi ambiri: Koyenera milingo yosiyanasiyana ya magetsi a AC (230/240V, 400/415V, 440V, 500V, 690V), kusinthasintha kwamphamvu
- Kukhazikitsa kokhazikika: Kugwirizana ndi kuyika njanji ya 35mm, mogwirizana ndi zomwe zimayikidwa ndi makabati amagetsi
- Kuchita bwino kwambiri pachitetezo: Kutsatira miyezo yapadziko lonse lapansi, ndi magwiridwe antchito odalirika komanso chitetezo chokhazikika
Magawo Aukadaulo Ozama Kwambiri
| Chizindikiro | Tsatanetsatane |
|---|---|
| Voliyumu yoteteza kutentha ya Ui (V) | 690 |
| Voliyumu yogwira ntchito yoyesedwa Ue (V) | AC 230/240, AC 400/415, AC 440, AC 500, AC 690 |
| Mafupipafupi ovotera (Hz) | 50/60 |
| Yoyesedwa yamagetsi ya chimango chozungulira Inm (A) | 25 (CJRV-25, 25X), 32 (CJRV-32, 32X/CJRV-32H), 80 (CJRV-80) |
| Mphamvu yolimbana ndi mphamvu ya Uimp (V) | 8000 |
| Gulu losankhidwa & Gulu la Utumiki | A, AC-3 |
| Kutalika kwa kutchinjiriza (mm) | 10, 15 (CJRV-80) |
| Malo ozungulira a kondakitala (mm²) | 1~6, 2.5~25 (CJRV2-80) |
| Chiwerengero chachikulu cha ma conductor otha kulumikizidwa | 2, 1 (CJRV-80) |
| Kukula kwa chokulungira cholumikizira cholumikizira | M4, M8 (CJRV-80) |
| Mphamvu yolimbitsa ya zomangira zomangira (N·m) | 1.7, 6 (CJRV-80) |
| Mafupipafupi ogwirira ntchito (nthawi/ola) | ≤30, ≤25 (CJRV-80) |
Kutsatira Malamulo ndi Chitsimikizo
- Zimagwirizana ndi muyezo wapadziko lonse wa IEC60947-2
- Yayesedwa mwamphamvu kuti iwonetsetse kuti ikugwira ntchito bwino m'malo osiyanasiyana ovuta
Zochitika Zogwiritsidwa Ntchito Mosiyanasiyana
Ndi ntchito zake zoteteza zonse komanso kusinthasintha kwakukulu, CJRV series Motor Protection Circuit Breaker imagwiritsidwa ntchito kwambiri m'mafakitale ndi mabizinesi osiyanasiyana, kuphatikiza:
- Misonkhano yopanga mafakitale: Kuteteza ndi kuwongolera ma mota a zida zopangira (monga ma conveyor, mapampu, mafani, ma compressor)
- Nyumba zamalondaChitetezo cha ma mota a HVAC system, ma mota a pampu yamadzi, ndi ma mota a zida zopumira mpweya
- Mapulojekiti a zomangamangaChitetezo cha injini m'malo opangira madzi, malo opangira magetsi, ndi zida zonyamulira katundu
- Mafakitale opepuka: Mafakitale ang'onoang'ono ndi apakatikati opangira zinthu, mizere yopangira zinthu, ndi zida zoyendetsedwa ndi injini m'ma workshop
- Malo opezeka anthu onseMa injini m'zipatala, masukulu, m'masitolo akuluakulu, ndi m'malo ena opezeka anthu ambiri (monga ma escalator motors, ma motors a fire pump)
Chifukwa Chiyani Muyenera Kusankha CJRV Series ya C&J Electrical?
Mu gawo laChitetezo cha Magalimoto, CJRV series Motor Protection Circuit Breaker yochokera ku C&J Electrical imadziwika bwino ndi ubwino wake woonekeratu:
- Chitetezo cha akatswiri: Kapangidwe koyenera ka ma mota a asynchronous a magawo atatu a squirrel-cage, kuzindikira zolakwika molondola komanso kodalirika
- Kuphatikiza ntchito zambiri: Kumaphatikiza chitetezo, kuwongolera, ndi kudzipatula, kupangitsa kuti kapangidwe ka makina kakhale kosavuta komanso kuchepetsa ndalama
- Kusinthasintha kwamphamvu: Kuphimba kwamagetsi ambiri ndi ma current range, koyenera mitundu yosiyanasiyana ya magalimoto ndi zochitika zogwiritsira ntchito
- Kutsatira miyezo yapadziko lonse lapansi: Kukwaniritsa muyezo wa IEC60947-2, kuonetsetsa kuti zinthu zili bwino komanso kuti msika wapadziko lonse ukhale wosinthika
- Kukhazikitsa ndi kukonza kosavuta: Kukhazikitsa njanji ya 35mm yokhazikika, yosavuta kukonza ndikusintha pambuyo pake
Lumikizanani nafe
Ngati muli ndi mafunso okhudza CJRV series Motor Protection Circuit Breaker, monga momwe zinthu zilili, tsatanetsatane waukadaulo, zosowa zosintha, kapena maoda ambiri, chonde musazengereze kulankhulana ndi C&J Electrical. Gulu lathu la akatswiri lidzakupatsani mayankho otetezedwa ndi injini kuti muwonetsetse kuti makina anu amagetsi akugwira ntchito bwino komanso motetezeka.
Nthawi yotumizira: Disembala-22-2025