Tikukupemphani kuti muyitanitsa ma Miniature Circuit Breakers apamwamba kwambiri kuchokeraCDADA. Monga akatswiri opanga zaka zambiri, timapereka masinthidwe osiyanasiyana ndikuthandizira ntchito zosintha za OEM kuti zitsimikizire kuti zikutsatiridwa ndi ziphaso ndi ziphaso zosiyanasiyana zaku China komanso mayiko ena.Chonde khalani omasuka kulumikizana nafe kuti mutipatseko mawu.
A Miniature Circuit Breaker (MCB) ndi chipangizo chotchinjiriza chocheperako, chosinthika kuti chiteteze mabwalo amagetsi kuti asachuluke komanso mafupipafupi. Kugwira ntchito pamagetsi ovotera mpaka240/415V AC (50/60Hz) ndi mavoti apano kuchokera0.5A mpaka 125A, MCBs amagwira ntchito ngati chipangizo choyambirira chotetezera dera m'nyumba zogona, zamalonda, komanso makina ogawa magetsi opepuka amakampani.
MCB ikuyimira kupita patsogolo kwakukulu pamafusi achikhalidwe, kuperekakuyenda basi pa kuzindikira zolakwika ndipamanja bwererani mphamvu cholakwacho chikachotsedwa—kuchotsa chigawo chimodzi m’malo ndi kuchepetsa ndalama zolipirira. MCB iliyonse imakhala ndi mavoti apano omwe akufanana ndi dera lotetezedwa, kuwonetsetsa kuti chitetezo chimagwirizana.
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Gulu |
Mtundu |
Mitundu Yamakono |
Makhalidwe Ofunikira |
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Makhalidwe Oyenda (Mapiritsi) |
Mtundu B |
0.5A - 63A |
3-5 × Muulendo wanthawi yomweyo, katundu wocheperako wocheperako (kuyatsa, kutentha kwamphamvu) |
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Mtundu C |
0.5A - 125A |
5-10 × Paulendo, kuthamangitsa pang'ono (ma motors, ma air conditioners, zida zazing'ono) |
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Mtundu D |
0.5A - 63A |
10-20 × Paulendo, kuthamanga kwambiri (zosintha, ma mota akulu, zida zowotcherera) |
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Mtundu K |
0.5A - 63A |
8-12 × Mu ulendo, malonda / mafakitale magalimoto katundu |
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Mtundu Z |
0.5A - 40A |
2-3 × Muulendo, zida zamagetsi zamagetsi, chitetezo cha semiconductor |
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Pole Configuration |
Mtengo Umodzi (SP) |
0.5A - 63A |
Chitetezo cha gawo mumayendedwe agawo limodzi |
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Mapali Awiri (DP) |
0.5A - 63A |
Gawo + chitetezo chosalowerera ndale, bar yaulendo wamba |
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Patatu (TP) |
0.5A - 125A |
Chitetezo cha magawo atatu, kugawa kwa mafakitale |
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Mizati Inayi (4P) |
0.5A - 125A |
Magawo atatu + osalowerera ndale, makina oyenda wamba |
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Kuphwanya Mphamvu |
Zokhazikika (S) |
3kA-6kA |
Kuyika kwapakhomo, maukonde otsika olakwika |
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Zowonjezera (H) |
10kA ku |
Nyumba zamalonda, zolakwa zapakatikati |
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Pamwamba (G) |
15kA - 25kA |
Ma mains a mafakitale, kuchuluka kwa zolakwika |
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Mounting Standard |
DIN Rail (IEC 60715) |
Mavoti onse |
35mm pamwamba-chipewa njanji (TH35), mwamsanga snap-pa kukhazikitsa |
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Pansi Mount |
0.5A - 63A |
Screw-fixed base, zoyika zakale |
Mndandanda Wamakono (Makhalidwe Okondedwa): 0.5A,1A,2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A, 125A
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Ntchito |
Actuation Principle |
Magawo aukadaulo |
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Chitetezo Chowonjezera (Kutentha) |
Bimetallic strip kukulitsa kutentha |
1.05×Mu: Palibe ulendo (2h), 1.3×Mu: Ulendo ≤1h (In≤32A), ≤2h (Mu> 32A), 1.45×Mu: Ulendo <1h |
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Chitetezo Chachifupi Chozungulira (Maginito) |
Solenoid plunger nthawi yomweyo |
Mtundu B: 3-5 × Mu, Mtundu C: 5-10 × Mu, Mtundu D: 10-20 × Mu, <20ms ntchito |
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Ntchito Yodzipatula |
Kupatukana kwabwino |
Kuyenerera kudzipatula pa IEC 60898-1, kutsimikizika kwa kusiyana kwa kulumikizana |
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Chizindikiro cha Ulendo |
Mbendera yamakina/zenera |
Mosiyana ndi ON/OFF malo, makina opanda maulendo amalepheretsa kutseka pakalakwitsa |
Ma MCB amakono amaphatikiza zinthu zaukadaulo zapamwamba:
Kupanga mwachangu, njira zosweka mwachangu: Zosadalira kuthamanga kwa chogwirira ntchito, kuonetsetsa kuti kutsekedwa kosasintha
Mapangidwe opanda maulendo: Imaletsa kutseka kwamanja panthawi yamavuto osakhazikika
Kusinthika kwa mzere: Malo olowetsa / zotulutsa zosinthika kuti muzitha kusinthasintha
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Kuyika chilengedwe |
Kugwiritsa Ntchito Mwachindunji |
Zodziwika bwino |
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Nyumba Zogona |
Mabwalo owunikira, malo ogulitsira, HVAC, zotenthetsera madzi |
6A-32A Type B/C, 6kA Icn, DIN kukwera njanji |
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Maofesi Amalonda |
Ma board ogawa, zida zamakompyuta, mabwalo a UPS |
10A-63A Mtundu C, 10kA Icn, 4-pole kwa 3-gawo |
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Kugulitsa & Kuchereza |
Kuunikira kwa shopu, firiji, zida zakukhitchini |
16A-40A Type C, 10kA, ulendo wamba wamitundu yambiri |
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Industrial Control Panel |
Zida zamakina, mabwalo owongolera magalimoto, makina opangira |
10A-63A Mtundu D, 15kA, mkulu makina kupirira |
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Zomangamanga |
Malo okwerera Metro, ma eyapoti, zipatala, malo opangira data |
32A-125A Type C, 25kA, Class 3 yoletsa malire |
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Mphamvu Zongowonjezwdwa |
Chitetezo cha zingwe za dzuwa, makina a batri, ma inverters |
10A-63A DC-voted (IEC 60898-2), 250V/500V/1000V DC |
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Marine & Offshore |
Kugawa kwa sitima, nsanja zakunyanja |
Tropicalized (T2), yosamva dzimbiri, 55°C yozungulira |
Raw Material IQC → Thermoplastic Injection Molding → Contact System Stamping → Bimetallic Element Assembly → Magnetic Coil Winding → Arc Chute Integration → Mechanism Assembly → Calibration & Testing → Final QC → Packaging
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Gawo |
Tsatanetsatane wa Ndondomeko |
Mfundo Zowongolera Ubwino |
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Nyumba jakisoni Kumangira |
High-impact thermoplastic (PA66, PBT) yokhala ndi 30% galasi fiber, 280-320 ° C kusungunuka kutentha, 800-1200 jekeseni wa bar |
Kulolera kwa dimensional ± 0.05mm, mphamvu yamphamvu> 7 kJ/m², kutsatira index> 600V, UL 94 V-0 kuyaka |
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Lumikizanani ndi Stamping & Plating |
Silver-nickel (AgNi 90/10) kapena siliva-cadmium oxide kukhudzana, kupita patsogolo kufa kupondaponda, migolo plating 8-12μm siliva |
Kuuma HV 80-120, kukhudzana kukana <100μΩ, plating makulidwe XRF kutsimikizira |
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Bimetallic Element Production |
Inconel / passivated zitsulo zophatikizika, kugudubuza mwatsatanetsatane, chithandizo cha kutentha kwa mawonekedwe opotoka |
Mlingo wapatuka 0.15-0.25mm/°C, kusanja pa 20°C, ± 3% kusasinthasintha kwa batch |
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Kupanga Magineti Coil |
Waya wamkuwa (m'mimba mwake 0.3-0.8mm), mapindikidwe odzichitira okha, vacuum varnish impregnation |
Kutembenuka kuwerengera ± 1%, DC kukana ± 5%, kukana kwa insulation> 100MΩ |
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Msonkhano wa Arc Chute |
Zitsulo ziboda mbale (0.5mm), ceramic arc grids, wokometsedwa deionizing chipinda geometry |
Kutsimikizika kwa maginito, mphamvu ya dielectric 2.5kV, miyeso ± 0.02mm |
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Mechanism Integration |
Makina opangira zitsulo zamasika, makina osinthira, kupitilira kwaulere, akasupe osungira mphamvu |
Kupirira kwamakina 20,000 kuzungulira, mphamvu yaulendo 3-8N, sinthani kudalirika |
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Final Calibration |
Kuyesa kwakanthawi kokhazikika pa 1.05×In, 1.25×In, 5×In (kapena curve-specific) |
Nthawi yaulendo ± 20% kulolerana, kutsimikizira kwaulendo nthawi yomweyo, kutsimikizira kukhazikika |
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Chigawo |
Kufotokozera Zinthu |
Ma Supplier Standards |
Zofunika Kwambiri |
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Nyumba Zomangidwa |
PA66 GF30 (polyamide 66, 30% galasi CHIKWANGWANI) kapena PBT GF30 |
IEC 60664-1, UL94 V-1 |
Mlozera wolondolera >600V, kukana kutentha 160°C, mphamvu yamphamvu>7 kJ/m², palibe halogen |
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Chogwirira Ntchito |
PC/ABS blend kapena PA66 |
ISO 527 |
Kukhazikika kwamphamvu> 50MPa, UV yokhazikika, yosasunthika |
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Okhazikika/Kusuntha Ma Contacts |
Electrolytic copper (Cu-ETP C11000) + AgNi 90/10 kapena AgCdO plating |
Chithunzi cha ASTM B152 |
Conductivity ≥100% IACS, kukana kukokoloka kwa arc, anti-kuwotcherera |
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Mzere wa Bimetallic |
Inconel 718 / passivated zitsulo kompositi (ASTM TM2) kapena mkuwa / chitsulo |
Chithunzi cha ASTM B388 |
Mlingo wapatuka 0.2mm/°C, kukhazikika ± 3% pazaka 20, kukana kukwawa |
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Maginito Coil |
Waya wamkuwa wokhala ndi enameli (Kalasi F 155°C kapena Kalasi H 180°C) |
IEC 60317 |
Magetsi owonongeka > 3kV, solderability 390 ° C/2s, kusinthasintha |
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Arc Splitter Plates |
Chitsulo chozizira cha SPCC-SD (0.5mm) chokhala ndi zokutira za ceramic |
Mtengo wa JIS G3141 |
Kuthekera kwa maginito> 2000, kukana kutentha> 1000°C, kuzimitsa kwa arc |
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Opaleshoni Springs |
Chitsulo chamafuta cha carbon SWP-B kapena chitsulo chosapanga dzimbiri 301 |
Chithunzi cha JIS G3522 |
Moyo wotopa> kuzungulira kwa 50,000, kulimba kwamphamvu 1800-2200MPa |
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Pokwerera |
Mkuwa C36000 kapena mkuwa C11000 wokhala ndi malata (5-8μm) |
Chithunzi cha ASTM B16 |
Kachulukidwe kakali pano 1.0-1.2 A/mm², torque kupirira 1.5-2.5Nm, kukana dzimbiri |
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Mounting Clip |
Spring zitsulo 65Mn kapena zitsulo zosapanga dzimbiri 304 |
GB/T 1222 |
Clamp Force 50-100N, DIN njanji yogwirizana (EN 60715) |
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Standard |
Mbali |
Mavoti Oyenera |
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IEC 60898-1 |
Zowononga ma AC (panyumba & zofananira) |
Zoyambira zapadziko lonse za AC MCBs mpaka 125A, 415V |
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IEC 60898-2 |
Zowononga zozungulira za AC ndi DC |
Ma MCB ovoteledwa ndi DC opangira ma solar, batire, njanji |
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EN 60898-1 |
European harmonised version |
Chizindikiro cha CE, kutsata msika wa EU |
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IEC 60947-2 |
Ma switchgear otsika-voltage - Ophwanya ma Circuit |
Industrial MCBs> 80A, apamwamba kuswa mphamvu |
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GB/T 10963.1 |
Zofanana ndi dziko la China |
Chitsimikizo cha CCC, msika waku China |
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Gulu Loyesa |
Mayeso enieni |
Zoyenera Kuvomereza |
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Kuyika & Zolemba |
Kulephera kulemba chizindikiro |
Wamuyaya pambuyo zosungunulira kupukuta, kutentha njinga |
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Kukhulupirika Kwamakina |
Kudalirika kwa zomangira, zolumikizira, zolumikizira |
Palibe kumasula pambuyo pa kugwedezeka, torque imapirira |
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Chitetezo |
Chitetezo ku kugwedezeka kwamagetsi |
IP20 osachepera, ma terminals otsimikizira zala |
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Dielectric Properties |
Kupirira kwanthawi yayitali (2kV/1min), mphamvu (6kV) |
Palibe kuwonongeka, palibe flashover |
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Kutentha Kukwera |
Kupitilira pakali pano pa 40°C mozungulira |
Pokwerera ≤60K, nkhani ≤40K |
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Mayeso a Masiku 28 |
Kukhazikika kwa 1.13 × Mukutsegula |
Palibe ulendo, palibe kuwonongeka |
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Makhalidwe Oyenda |
Kutsimikizira kwanthawi yayitali |
1.05×Mu: palibe ulendo (2h), 1.3×Mu/1.45×Mu: ulendo mkati mwa malire |
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Mechanical Endurance |
20,000 ntchito zopanda katundu |
<5% parameter drift, palibe kulephera |
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Kupirira Kwamagetsi |
4,000 ntchito katundu pa ovoteledwa panopa |
Kulumikizana kumavala <50%, mawonekedwe aulendo amasungidwa |
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Kudumpha Kwafupipafupi |
Icn (yovoteledwa), Ics (ntchito) kutsimikizira |
3 ntchito, kusokoneza bwino, dielectric kuchira |
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Zachilengedwe |
Kugwedezeka kwamakina, mphamvu, kutentha, moto, dzimbiri |
Imagwira ntchito pambuyo pokhazikika, palibe kuwonongeka kwa chitetezo |
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Zakuthupi |
Zinthu Zoyendera |
Sampling Plan |
Zida |
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Thermoplastic granules |
Magalasi okhutira, kukhuthala, chinyezi, mtundu |
Pa batch, kutsimikizira kwa COA |
Sungunulani cholozera, chowunikira chinyezi, spectrophotometer |
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Waya wamkuwa (mawu) |
Kuyera ≥99.9%, conductivity, annealing |
AQL 0.65 |
Spectrometer, conductivity mita |
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Silver plating solution |
Kukhazikika kwachitsulo, pH, zonyansa |
Kuwunika tsiku ndi tsiku |
Atomic mayamwidwe spectrometer |
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Mzere wa Bimetallic |
Mlingo wopatuka, kukana, kukhazikika |
Pa batch, kuyesa kwachitsanzo |
Ovuni yotentha, kuyeza kwa kupotoza |
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Enameled waya |
Diameter, makulidwe a insulation, voltage yowononga |
AQL 1.0 |
Micrometer, dielectric tester |
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Spring zitsulo |
Mphamvu yolimba, kukana kutopa, kupanga |
Pa gulu |
Makina odzaza, oyesa kutopa |
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Sitimayi |
Control Parameters |
pafupipafupi |
Njira |
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Jekeseni akamaumba |
Kutentha 280-320 ° C, kuthamanga 800-1200 bar, nthawi yozungulira |
Kuzungulira kulikonse |
Kuwunika kwa SCADA, ma chart a SPC |
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Contact stamping |
Dimension ± 0.02mm, burr <0.01mm, plating makulidwe |
Mphindi 30 zilizonse |
Optical comparator, XRF analyzer |
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Bimetal calibration |
Kupatuka pa kutentha kwachidziwitso, kuyesa kolowera |
Mayunitsi 100 aliwonse |
Automated calibration station |
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Kuzungulira kozungulira |
Kutembenuza kuwerengera, kuwongolera kupsinjika, kusanja kufanana |
Chigawo chilichonse |
Makina omangirira okha ndi mayankho |
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Mechanism msonkhano |
Sinthani mphamvu, ntchito yopanda maulendo, kusiyana kwa kulumikizana |
Chigawo chilichonse |
Mphamvu yamagetsi, benchi yoyesera yodzichitira |
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Msonkhano womaliza |
Kuyika chizindikiro kwa torque, kulumikizana, kulumikizana ndi ntchito |
Chigawo chilichonse |
Vision system, ntchito yoyesa |
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Chinthu Choyesera |
Standard |
Kukula Kwachitsanzo |
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Dielectric kupirira voteji |
2kV AC/1min |
100% |
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Insulation resistance |
>100MΩ @ 500V DC |
100% |
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Kulimbana ndi kukana |
<100μΩ pa mtengo |
100% |
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Makhalidwe oyenda |
1.05 × Mu (palibe ulendo), 1.3 × Mu (ulendo), 5 × Mu (nthawi yomweyo) |
100% |
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Kugwira ntchito kwamakina |
5 ON-OFF kuzungulira, kutsimikizira kwaulere kwaulendo |
100% |
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Chilolezo pakati otsegula kulankhula |
≥3mm (pa IEC 60898-1) |
100% |
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Kuyang'ana kowoneka ndi mawonekedwe |
Zero zolakwika pamiyeso yovuta kwambiri |
100% |
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Kuwonetsa kukhazikika |
Kupukuta zosungunulira, kuyesa abrasion |
AQL 1.0 |
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Kupaka umphumphu |
Kutsitsa mayeso, kugwedezeka (ISTA 3A), kulemba |
Pa zambiri |
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Zida Gulu |
Mafotokozedwe a Makina |
Ntchito |
Mphamvu |
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Jekeseni Kumangira |
Makina osindikizira a 120-ton thermoplastic jakisoni (Arburg/Engel) okhala ndi ma robotic |
Nyumba za MCB, chivundikiro, kupanga chipinda cha arc |
5,000 nyumba / tsiku |
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Kupondaponda Kwambiri |
Makina osindikizira othamanga kwambiri a matani 60 (Bruderer/Yamada Dobby) okhala ndi chitetezo chakufa |
Contact stamping, terminal kupanga |
30,000 ojambula / tsiku |
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Chithandizo cha Pamwamba |
Mzere wokutira wa mbiya (siliva, malata) |
Kulumikizana plating makulidwe 8-12μm |
5,000 kg / tsiku |
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Msonkhano |
Msonkhano wothamanga kwambiri |
Mechanism Assembly, calibration, kuyesa |
3,000 mayunitsi / tsiku pamzere uliwonse |
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Zida Zoyesera |
Mayeso odziyimira pawokha a jakisoni (3-125A, 10,000A mphamvu yakulakwitsa) |
Kutsimikizira kwanthawi yayitali |
500 mayunitsi / ora |
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Mechanical endurance tester (20,000 mizungu, IEC 60898-1 Ndime 9.11) |
Kuyezetsa moyo, kuvala kuyang'anira |
200 mayunitsi nthawi imodzi |
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Chipinda choyesera cha EMC (cha zida zamagetsi) |
Kuyesa chitetezo chokwanira / umuna |
100 mayunitsi / tsiku |
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Gulu lazinthu |
Mwezi Wathanzi |
Nthawi Yotsogolera Yokhazikika |
Urgent Order Kutha |
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Standard MCB (0.5A-63A, SP/DP) |
1,000,000 mayunitsi |
3-4 masabata |
3 masiku (zigawo za stock) |
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Industrial MCB (80A-125A, TP/4P) |
200,000 mayunitsi |
3-4 masabata |
5 masiku |
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DC MCB (IEC 60898-2) |
100,000 mayunitsi |
3-4 masabata |
5 masiku |
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Zosintha mwamakonda (ma curve apadera, zowonjezera) |
Maziko a polojekiti |
4-6 masabata |
2 masabata |
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Dipatimenti |
Ogwira ntchito |
Katswiri |
Maudindo |
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R&D Engineering |
5 mainjiniya |
Kutetezedwa kwamagetsi otsika, sayansi yazinthu, kapangidwe kamagetsi kamagetsi, makina opangira |
Kukula kwazinthu zatsopano (ma curve a B/C/D/K/Z), makonda, mbiri ya patent (30+ patent) |
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Process Engineering |
18 mainjiniya |
Kumanga jekeseni, kupondaponda molondola, plating, kupanga zowonda |
Kukhathamiritsa kwa mzere wopanga, zolemba za SOP, kuwongolera zokolola (> 99%), kuphatikiza zodzichitira |
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Kuyesa & Kutsimikizira |
12 mainjiniya |
Kuyesa kwakukulu, kuyerekezera zachilengedwe, uinjiniya wodalirika |
Kugwirizana kwa mayeso amtundu, kuyesa kwanthawi zonse, kusanthula kulephera, kasamalidwe ka certification |
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Chitsimikizo chadongosolo |
30 akatswiri |
ISO 9001, IATF 16949, Statistical process Control (SPC), metrology |
Kuwunika kwa ogulitsa, kufufuza njira, kasamalidwe koyenera, ma labotale oyesa |
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Ntchito Engineering |
8 mainjiniya |
Mapangidwe amagetsi okhalamo / malonda, kugwirizanitsa kosankhidwa, chithandizo chamunda |
Thandizo laukadaulo lamakasitomala, kapangidwe ka bolodi logawa, mapulogalamu ophunzitsira |
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Chitsimikizo |
Thupi Lopereka |
Mbali |
Kutsimikizika |
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ISO 9001:2015 |
TÜV SÜD / SGS / Bureau Veritas |
Njira yoyendetsera bwino |
Kuyang'anira pachaka |
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Mayeso amtundu wa IEC 60898-1 |
EUROLAB |
Chitetezo ndi magwiridwe antchito |
Pa mndandanda wazinthu |
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Chizindikiro cha CE |
Bungwe Lodziwitsidwa |
Kupeza msika wa EU |
Zogwirizana ndi mapangidwe |
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CCC (China) |
Mtengo CQC |
Chitsimikizo cha China chokakamiza |
Zaka 5 zovomerezeka |
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Pulogalamu ya CB |
IECEE |
International certification |
Pa mndandanda wazinthu |
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SEMKO (Sweden) |
EUROLAB |
Chivomerezo cha chitetezo cha msika wa Nordic |
Pa mndandanda wazinthu |
Malo athu opanga akuyimira40 zaka specialization popanga ma miniature circuit breaker, popereka zinthu zomwe zimaposa miyezo yapadziko lonse lapansi kudzera:
Kupanga kolondola kwambiri: Mizere yodzipangira yokha yomwe imapanga mayunitsi 1,000,000+ pamwezi ndi <50ppm mitengo yachilema
Kuphatikiza koyima: Kumangira jekeseni m'nyumba, kupondaponda / plating, ndi kupanga njanji ya DIN kuwonetsetsa kuwongolera kokwanira
Zida zoyesera zapamwamba: $2M+ idayikidwa pakuyesa jekeseni woyambira, kutsimikizira kupirira kwamakina (20,000 cycle), ndi kutsata kwa EMC
Njira yapadziko lonse lapansi ya certification: Kutsata kwamitundu ingapo (IEC 60898-1, EN, GB, ) kumathandizira kulowa msika wopanda malire m'maiko 120+
Kuthekera makonda: Kuchokera ku mapangidwe apadera otentha (T2, 55 ° C yozungulira) mpaka kumitundu yodziwika bwino ya DC (250V/500V/1000V) ndi mawonekedwe apadera amapindikira
Pazambiri zaukadaulo, thandizo la mapangidwe a board, maphunziro ogwirizanitsa, kapena kukonza zowerengera zamafakitale, gulu lathu laumisiri limakupatsirani zokambirana zachindunji kuti zitsimikizire kuti makina anu amagetsi okhala, malonda, kapena mafakitale akukwaniritsa zofunikira zonse zachitetezo komanso zolinga zodalirika zanthawi yayitali.