Factory Yokhazikika Yokhazikika Yozungulira Yozungulira
CDADAndi akatswiri opanga komanso ogulitsa Ma Molded Case Circuit Breakers. Mndandanda wazinthuzi ndi chimodzi mwazinthu zomwe timapereka, mothandizidwa ndi zaka 40 zachidziwitso kuyambira pomwe tidayamba. Ndi mitundu yambiri yamitundu yomwe imagwirizana ndi miyezo yambiri, ogula padziko lonse lapansi amatha kusankha zinthu zathu ndi chidaliro chonse.
Kodi Chowotcha Chozungulira Chozungulira N'chiyani?
A Mlandu Wophwanyidwa Wozungulira (MCCB)ndi chipangizo chotchinga, chotchingidwa ndi mphamvu yamagetsi yocheperako chomwe chimapangidwa kuti chiteteze makina ogawa magetsi kuti asachulukidwe, mawayilesi amfupi, ndi kuwonongeka kwa nthaka. Zosungidwa mkati mwa anyumba ya pulasitiki ya thermosetting, ma MCCB amagwira ntchito movotera mpaka690V AC (50/60Hz)ndi mavoti apano kuyambira10A mpaka 2000A, yomwe imagwira ntchito ngati chida chotetezera ma workhorse pamafakitale, malonda, ndi zomangamanga.
Makhalidwe abwino a MCCBs agona mu awokuumba nkhani yomanga-chitetezo cha pulasitiki champhamvu champhamvu cha thermosetting chomwe chimapereka kusungunula kwa Class II (kutsekereza kawiri) pakati pazigawo zamkati zamoyo ndi mawonekedwe akunja opangira. Mapangidwe awa amatsimikizira chitetezo cha ogwiritsa ntchito pomwe akusunga miyeso yaying'ono komanso kusweka kwakukulu mpaka100kA pa 380/415V.
MosiyanaAir Circuit Breakers (ACBs), mawonekedwe a MCCBszokhazikika, zosakhazikika(nthawi zambiri) yokhala ndi zida zomata zamkati, zomwe zimapereka chitetezo chotsika mtengo pamagawo achiwiri ogawa pomwe sikufunika kukonza nthawi zonse.
MCCB Product Categories & Configurations
| Gulu | Mtundu | Mitundu Yamakono | Makhalidwe Ofunikira |
| Trip Unit Technology | Thermal-Maginito | 10A-800A | Bimetallic overload + maginito afupi-circuit, zokhazikika / zosinthika, zachuma |
| Electronic LSIG | 100A-2000A | Microprocessor-based, ma curve osinthika, amatha kulumikizana, chitetezo cholondola | |
| Njira Yoyikira | Zokhazikika | 10A-2000A | Kulumikizana kwachindunji kwa basi, kukhazikitsa kosatha, mtengo wotsika kwambiri |
| Pulagi-mu | 100A - 1600A | Thupi lokhala ndi maziko, lomwe lingachotsedwe kuti likonzedwe, kuchepetsa nthawi yopuma | |
| Zobweza | 250A-2000A | Makina otulutsa, kuthekera kodzipatula kwathunthu, zotsekera zotetezera | |
| Pole Configuration | 2 - Pansi | 10A-800A | Machitidwe a gawo limodzi, ntchito za DC |
| 3 - Pansi | 10A-2000A | Standard magawo atatu mafakitale ntchito | |
| 4 - Pansi | 16A-2000A | Magawo atatu okhala ndi chitetezo chosalowerera ndale, makonda osalowerera ndale (50-100%) | |
| Kuphwanya Mphamvu | Wokhazikika (S1) | 16kA-50kA | Kugawa kwapang'onopang'ono, maukonde otsika olakwika |
| Pamwamba (H1) | 65kA - 85kA | Ma mains a mafakitale, malo owongolera magalimoto | |
| Kwambiri Kwambiri (H2/H3) | 100kA - 200kA | Kupanga mphamvu, mafakitale olemera, zomangamanga | |
| Gulu la Selectivity | Gulu A | ≤400A | Osachedwetsa mwadala kwakanthawi kochepa, ulendo wanthawi yomweyo |
| Gulu B | ≥400A | Kupirira kwakanthawi kochepa (Icw), kulumikizana kosankha ndikuchedwa |
Kapangidwe ka Kukula Kwa Frame:
Mtundu wa Compact: 10A - 160A (Kuyika Panelboard, DIN njanji yogwirizana)
Chimango chapakati160A - 630A (chitetezo chagalimoto, matabwa ogawa)
Chimango Chachikulu630A - 1600A (Kugawa kwakukulu, machitidwe a mabasi)
Maxi Frame: 1600A - 2000A (Zomangamanga, kupanga magetsi)
Ntchito Zazikulu & Chitetezo
Ntchito Zofunika Zachitetezo
| Ntchito | Njira | Magawo aukadaulo |
| Chitetezo Chowonjezera (L) | Bimetallic strip matenthedwe kukula | 0.7 - 1.0 × Pokhazikitsa, nthawi yokhotakhota, 40°C yozungulira |
| Short-Crcuit Instantaneous (I) | Electromagnetic solenoid plunger | Zosasunthika: 5-10 × Mu, Zosinthika: 2-15 × Mu, <20ms ntchito |
| Kuchedwerako Kozungulira (S) | Electronic nthawi yozungulira | 0.1s - 0.5s kuchedwa, 2-10 × Pokhazikitsa, kusankha kosankha |
| Ground Fault (G) | Vector sum current sensing | 20-100% ya In, 0.1s-1.0s kuchedwa, core balance kapena njira yotsalira |
| Kuchepetsa Panopa | High-speed repulsion contact system | <10ms kutsegula nthawi (≤630A), <15ms (≤1600A), kuchepetsa mphamvu |
| Kutulutsidwa kwa Undervoltage | Koyilo yozindikira mphamvu yamagetsi | 35-70% Kusagwedezeka, 0.1s-3s kuchedwa kosinthika |
Advanced Electronic Trip Unit Features
Zotulutsa zamakono zochokera ku microprocessor zimapereka:
Zowona za RMS: Muyezo wolondola wa mafunde opotoka
Zone Selective Interlocking (ZSI): Kulumikiza mabasi ndi zida zomwe zikubwera
Ma protocol a kulumikizana: Modbus, Profibus, Efaneti/IP, BACnet kuphatikiza
Kuwunika kwamphamvu kwamphamvu: Voltage, panopa, mphamvu factor, harmonics, mphamvu metering
Kukonza zolosera: Chizindikiro cha mavalidwe, kauntala ntchito, kuwunika kutentha
Malo Ogwiritsira Ntchito & Milandu Yogwiritsa Ntchito
| Gawo la Viwanda | Kugwiritsa Ntchito Mwachindunji | Zodziwika bwino |
| Nyumba Zamalonda | Ma board akuluakulu ogawa, ma boardboard, metering yalendi | 125A-800A, maginito otentha, plug-in, 25-65kA Icu |
| Ma Data Center | Kugawa kwa UPS, chitetezo cha PDU, kuthamangitsa mabasi | 250A-1600A, electronic LSIG, 100kA+ Icu, kulankhulana |
| Zomera Zopanga | Malo owongolera magalimoto, zida zamakina, zida zowotcherera | 63A-630A, ma curve oteteza magalimoto, malire apano, 65kA Icu |
| Mafuta & Gasi | Zopangira pobowola, zoyeretsera, nsanja zakunyanja | 400A-1600A, tropicalized (T2), corrosion-resistant, 85kA Icu |
| Mphamvu Zongowonjezwdwa | Mabokosi ophatikizira a solar, turbine switchgear, kusungirako mabatire | 250A-1250A, 1000V DC yokhoza, yotalikirapo kutentha (-25°C mpaka +70°C) |
| Zomangamanga | Mphamvu ya Metro traction, machitidwe onyamula katundu pabwalo la ndege, kukonza madzi | 800A-2000A, withdrawable, mkulu makina kupirira (10,000+ mkombero) |
| Chisamaliro chamoyo | Chipatala chachikulu kugawa, mankhwala kujambula zipangizo, mwadzidzidzi mphamvu | 400A-1600A, 4-pole yokhala ndi chitetezo chosalowerera ndale, kutengera kwapawiri-gwero |
Njira Yopanga & Kupanga Ntchito
Njira Zopangira Zolondola
Raw Material IQC → Thermosetting Pulasitiki Yopangira → Kupanga Kachitidwe Kachitidwe → Msonkhano Wa Arc Chute → Kuphatikizika kwa Mechanism → Kuyika Kwagawo la Ulendo → Msonkhano Wachigawo → Kuwongolera & Kuyesa → Final QC → Packaging
Zovuta Zopanga Zopanga
| Gawo | Tsatanetsatane wa Ndondomeko | Mfundo Zowongolera Ubwino |
| Thermosetting Pulasitiki Kumangira | BMC (Bulk Molding Compound) jekeseni woumba pa 150-180 ° C, 1500-3000 bar pressure, 60-120s kuchiritsa nthawi | Kulekerera kwapang'onopang'ono ± 0.1mm, kumapeto kwa Ra 1.6, kutsatira index> 600V, UL 94 V-0 kuyaka |
| Contact System Fabrication | Zolumikizira zamkuwa zasiliva (AgNi 90/10 kapena AgCdO), mikono yolumikizana ndi makina a CNC, ikuyaka mumlengalenga wa nitrogen | Silver makulidwe 8-12μm (XRF kutsimikiziridwa), kukhudzana kukana <100μΩ, kuuma HV 100-150 |
| Arc Chute Construction | Zitsulo zogawaniza mbale (ferromagnetic), ceramic arc grids, zipinda za deionizing, optimized arc runner geometry | Kutsimikizira kachulukidwe ka maginito, mphamvu ya dielectric 2.5kV, kusasinthika kwazithunzi ± 0.05mm |
| Operating Mechanism Msonkhano | Makina opangira zitsulo zamsika, njira zopangira mwachangu/zopuma mwachangu, kupitilira popanda maulendo, akasupe osungira mphamvu | Kusasinthika kwa torque ± 5%, kupirira kwa makina 10,000 kuzungulira, mphamvu yaulendo 5-15N |
| Ulendo Unit Integration | Thermal bimetal calibration (Inconel/copper), maginito coil winding, electronic PCB assembly, firmware programming | Kutsimikizika kwanthawi yanthawi, ± 10% kulondola kwapano, ± 20% nthawi yolondola pa 2 × Mu |
| Msonkhano Womaliza | Kupanga kwa modular, cholembera ma torque omaliza, kusindikiza zovundikira zosinthira, kuphatikiza makina | Dielectric kupirira 3kV/1min, kutchinjiriza kukana> 100MΩ, kukhudzana mayikidwe kutsimikizira |
Zida Zopangira Zoyambira & Zofotokozera Zazigawo
| Chigawo | Kufotokozera Zinthu | Ma Ma Supplier Standards | Zofunika Kwambiri |
| Nyumba Zomangidwa Mlandu | BMC (Bulk Molding Compound) DMC-2 kapena SMC fiberglass-reinforced polyester | IEC 60664-1, UL94 V-0 | Kutsata index> 600V, kukana kutentha 180°C, mphamvu ya dielectric> 15kV/mm |
| Main Contacts | Electrolytic copper (Cu-ETP) C11000 + Silver-nickel plating (AgNi 90/10) | ASTM B152, IEC 60368 | Conductivity ≥100% IACS, kukana kukokoloka kwa arc, kukhazikika kwa okosijeni |
| Arcing Contacts | Silver-tungsten carbide (AgWC 70/30) kapena Copper-tungsten (CuW 80/20) | Chithunzi cha ASTM B702 | Kukana kukokoloka kwa arc, chizolowezi chotsika kuwotcherera, kukana kukhudzana <200μΩ |
| Lumikizanani ndi Springs | Beryllium mkuwa (CuBe2 C17200) kapena chitsulo chosapanga dzimbiri 301 | ASTM B196, ASTM A240 | Moyo wotopa> 20,000 zozungulira, kukhudzana mosasinthasintha 8-12N/mm² |
| Arc Splitter Plates | Chitsulo chozizira cha SPCC-SD chokhala ndi zokutira za ceramic | Mtengo wa JIS G3141 | Maginito permeability> 2000, kutentha kukana> 1000°C, arc kuzimitsa bwino |
| Opaleshoni Springs | Mafuta-kupsya carbon steel SWOSC-V kapena 17-7PH chitsulo chosapanga dzimbiri | Chithunzi cha JIS G3560 | Kukhazikika kwamphamvu 1800-2000MPa, kukana kupumula <5% pazaka 20 |
| Bimetallic Elements | Inconel/copper composite (ASTM TM2) kapena Passivated steel/brass | Chithunzi cha ASTM B388 | Mlingo wapatuka 0.15-0.25mm/°C, kukhazikika ± 3% pazaka 20 |
| Zida Zamagetsi | Ma PCB okwera mafakitale, masensa a Hall-effect, ARM Cortex processors | IEC 60721-3-3, IEC 61000 | Kutentha kwa ntchito -25 ° C mpaka +70 ° C, EMC chitetezo chokwanira Level 3 |
| Pokwerera | T2 mkuwa (C11000) yokhala ndi malata kapena nickel plating | Chithunzi cha ASTM B187 | Kachulukidwe kakali pano 1.2-1.5 A/mm², torque kupirira 15-50Nm |
Miyezo Yogwirizana ndi Mayeso
International Standards Framework
| Standard | Mbali | Mavoti Oyenera |
| IEC 60947-2 | Ma switchgear otsika-voltage - Ophwanya ma Circuit | Padziko lonse lapansi pakupanga kwa MCCB, magwiridwe antchito, kuyesa |
| EN 60947-2 | European harmonised version | Chizindikiro cha CE, kutsata msika wa EU |
| GB/T 14048.2 | Zofanana ndi dziko la China | Chitsimikizo cha CCC, msika waku China |
Mayeso amtundu wovomerezeka (IEC 60947-2)
| Gulu Loyesa | Mayeso enieni | Zoyenera Kuvomereza |
| Dielectric Performance | Kupirira kwanthawi yayitali (2kV-3kV/1min) | Palibe kuwonongeka, palibe flashover, kutayikira pano <2mA |
| Mphamvu yopirira (8kV 1.2/50μs) | Palibe kutulutsa kosokoneza | |
| Kutentha Kukwera | Kupitilira apo pa ovoteledwa In | Malo okwera ≤80K (zokutidwa ndi siliva), ≤65K (mkuwa wopanda kanthu), chikwama ≤40K |
| Kudumpha Kwafupipafupi | Ultimate breaking capacity (Icu) - 3 ntchito | Kusokoneza bwino, palibe kuwonongeka kosatha, kuchira kwa dielectric |
| Kutha kwa ntchito (Ics = 50-100% Icu) | 3 ntchito, kupitiriza serviceability, kukhudzana kuvala <50% | |
| Kupirira Kwakanthawi kochepa | Icw ya 0.5s kapena 1s (Gulu B lokha) | Palibe deformation, kukhudzana kuwotcherera, kapena kuwonongeka kwa insulation |
| Mechanical Endurance | Zopanda katundu (nthawi zambiri mizungu 8,000-20,000) | <5% parameter drift, palibe kulephera kwa makina, kusasinthika kwa torque |
| Kupirira Kwamagetsi | Katundu wamagetsi pakali pano (nthawi zambiri mizungu 1,000-6,000) | Kulumikizana kumavala <50%, mawonekedwe aulendo amasungidwa |
| Trip Unit Verification | Kutulutsidwa kwakukulu pa 1.05 × Mu (palibe ulendo), 1.3 × Mu (ulendo <2h) | Kutsata nthawi yoyenda mokhazikika |
| Kutulutsidwa kwafupipafupi pa 5 × Mu, 10 × Mu | Kugwira ntchito nthawi yomweyo <0.1s | |
| Kuchepetsa Panopa | Kutsimikizira mphamvu (I²t). | Kuchepetsa kwanthawi yayitali, kuchepetsa mphamvu poyerekeza ndi omwe akuyembekezeka |
Factory Quality Control & Inspection Standards
Incoming Material QC (IQC)
| Zakuthupi | Zinthu Zoyendera | Sampling Plan | Zida |
| BMC pulasitiki gulu | Zomwe zili mugalasi la fiber, viscosity, machiritso | Pa batch, kutsimikizira kwa COA | Rheometer, DSC analyzer |
| Copper contacts | Kuyeretsedwa kwa Chemical (≥99.9%), conductivity, kuuma | AQL 0.65, ISO 2859 | Spectrometer, conductivity mita |
| Silver plating | Makulidwe 8-12μm (XRF), adhesion (tepi test), porosity | 100% zowoneka, 5% XRF cheke | X-ray fluorescence, microscope metallurgical |
| Zithunzi za Bimetallic | Mlingo wopatuka, kukhazikika, kukana | Pa batch, kuyesa kwachitsanzo | Ovuni yotentha, mlatho wotsutsa |
| Zigawo zachitsulo | Kuuma kwa HRC 38-45, kulolerana kwapang'onopang'ono | AQL 1.0 | Rockwell hardness tester, CMM |
| Zida zamagetsi | Kuyesa ntchito, kutsimikizira kwa parameter, kugulitsa | 100% AOI, 5% yogwira ntchito | LCR mita, oscilloscope, X-ray kuyendera |
In-Process Quality Control (IPQC)
| Sitimayi | Control Parameters | pafupipafupi | Njira |
| Jekeseni akamaumba | Kutentha 150-180 ° C, kuthamanga 1500-3000 bar, nthawi yochiza | Kuzungulira kulikonse | Kuwunika kwa SCADA, ma chart a SPC |
| Gwirizanitsani msonkhano | Kulumikizana ndi kusiyana, kukakamizidwa, mayikidwe, makulidwe a siliva | Mayunitsi 100 aliwonse | Mphamvu yamagetsi, wofananira ndi kuwala, XRF |
| Msonkhano wa Arc chute | Splitter plate spacing, magnetic circuit integrity | Pafupifupi mayunitsi 50 | Ma go/no-go gauges, flux density mita |
| Njira calibration | Mphamvu ya masika, ntchito yopanda maulendo, kusintha ntchito | Chigawo chilichonse | Zoyeserera zoyeserera zokha, zokhotakhota zosuntha |
| Kuyesa kwagawo laulendo | Kutsimikizira kokhotakhota kwakanthawi, kubweza kozungulira | 100% | Mayeso oyambira jakisoni (500A-10,000A), kudula kwa data |
In-Process Quality Control (IPQC)
| Chinthu Choyesera | Standard | Kukula Kwachitsanzo |
| Dielectric kupirira voteji | 2.5kV AC/1min (≤690V idavoteledwa) | 100% |
| Insulation resistance | >100MΩ @ 500V DC | 100% |
| Kulimbana ndi kukana | <100μΩ pa mtengo pa ovoteledwa In | 100% |
| Makhalidwe a nthawi | Nthawi yotseka/ulendo, kupirira kwamakina 5 kuzungulira | 100% |
| Kutsimikizira kokhota kwaulendo | 1.05×Mu (palibe ulendo), 1.3×Mu kapena 2.5×Mu (ulendo) | 100% |
| Kuyang'ana kowoneka ndi mawonekedwe | Zolakwika za Zero pamiyeso yovuta kwambiri (kuyesa kwa IP, kuyika chizindikiro) | 100% |
Zopanga Zopanga & Mphamvu Zopanga
Zida Zapamwamba Zopangira
| Zida Gulu | Mafotokozedwe a Makina | Ntchito | Mphamvu |
| Thermosetting Injection Molding | 300-tani BMC jakisoni wosindikiza (Buhler/Engel) | Mlandu wa MCCB, chivundikiro, kupanga nyumba za arc chute | 2,000 milandu/tsiku |
| CNC Machining Center | 5-axis of vertical Machining center (Mazak/DMG Mori) | Makina olumikizana olondola, ma geometri ovuta | 8,000 ma seti / mwezi |
| Kusindikiza & Kupanga | Makina opitilira 100 opitilira matani | Copper busbar kupanga, kukhudzana kasupe kupanga | 15,000 zigawo / tsiku |
| Chithandizo cha Pamwamba | Makina opangira siliva | Kulumikizana plating makulidwe ulamuliro 8-12μm | 3,000 kg / tsiku |
| Msonkhano | Maselo a ntchito | Kusonkhanitsa kwa Mechanism, kusinthasintha kofunikira kofunikira | 1,000 mayunitsi / tsiku pamzere uliwonse |
| Zida Zoyesera | Kuyesa koyambirira kwa jakisoni kuyika mphamvu ya 10,000A | Kutsimikizira kwaulendo wamakono, kujambula kokhotakhota | 300 mayunitsi / tsiku |
| Benchi yoyesa kupirira kwamakina (20,000 cycle automated) | Kuyezetsa moyo, kuvala kuyang'anira | 100 mayunitsi nthawi imodzi | |
| Chipinda choyesera cha EMC (3m/10m, Teseq/Keysight) | Kutsimikizika kogwirizana ndi electromagnetic | 50 mayunitsi / tsiku |
Mphamvu Zopanga & Nthawi Zotsogola
| Gulu lazinthu | Mwezi Wathanzi | Nthawi Yotsogolera Yokhazikika | Urgent Order Kutha |
| Compact MCCB (10A-160A) | 50,000 mayunitsi | 4-5 masabata | 3 masiku (zigawo za stock) |
| MCCB Yapakatikati (160A-630A) | 20,000 mayunitsi | 4-5 masabata | 5 masiku |
| MCCB Yaikulu (630A-1600A) | 8,000 mayunitsi | 4-5 masabata | 7 masiku |
| Maxi MCCB (1600A-2000A) | 2,000 mayunitsi | 4-6 masabata | 10 masiku |
| Electronic Trip Units | 15,000 mayunitsi | 4-5 masabata | 3 masiku |
Kapangidwe ka Gulu la Engineering & Technical Team
| Dipatimenti | Ogwira ntchito | Katswiri | Maudindo |
| R&D Engineering | 5 mainjiniya | Makina amagetsi, kapangidwe ka ma elekitiroma, mapulogalamu ophatikizidwa, sayansi yazinthu | Kukula kwazinthu zatsopano, makonda, mbiri ya patent (50+ patent) |
| Process Engineering | 20 mainjiniya | Thermosetting akamaumba, mwatsatanetsatane Machining, automation, zotsamira kupanga | Kukhathamiritsa kwa mzere wopanga, zolemba za SOP, kuwongolera zokolola (> 98%) |
| Kuyesa & Kutsimikizira | 15 mainjiniya | Kuyesa kwamphamvu kwambiri, kuyerekezera zachilengedwe, uinjiniya wodalirika, EMC | Kugwirizana koyeserera, kusanthula kulephera, kasamalidwe ka certification (IEC, UL, CCC) |
| Ntchito Engineering | 12 mainjiniya | Chitetezo pamakina amagetsi, kugwirizanitsa kosankha, kuyambitsa magalimoto, kutumiza ntchito | Thandizo laukadaulo lamakasitomala, kapangidwe kake, kutumiza tsamba |
| Chitsimikizo chadongosolo | 25 akatswiri | ISO 9001, ISO 14001, IATF 16949, Statistical process Control (SPC) | Kuwunika kwa ogulitsa, kufufuza njira, kasamalidwe koyenera, labotale ya metrology |
Zitsimikizo & Zolemba Zogwirizana
| Chitsimikizo | Thupi Lopereka | Mbali | Kutsimikizika |
| ISO 9001:2015 | TÜV SÜD / SGS / Bureau Veritas | Njira yoyendetsera bwino | Kuyang'anira pachaka |
| Mayeso amtundu wa IEC 60947-2 | KEMA/DEKRA, EUROLAB | Chitetezo ndi magwiridwe antchito | Pa mndandanda wazinthu |
| CCC (China) | CQC (China Quality Certification Center) | Chitsimikizo cha China chokakamiza | Zaka 5 zovomerezeka |
| Chizindikiro cha CE | Adadziwitsidwa Body EUROLAB | Kupeza msika wa EU | Zogwirizana ndi mapangidwe |
Chifukwa Chake Kupanga Kwathu kwa MCCB Kumasiyana
Malo athu opanga akuyimira40 zaka specializationpopanga ma mold circuit breaker, popereka zinthu zomwe zimaposa miyezo yapadziko lonse lapansi kudzera:
Kuphatikiza koyima: Kuphatikizika kwa BMC m'nyumba, plating yolumikizirana bwino, komanso kupanga mayunitsi apakompyuta kumatsimikizira kuwongolera kwathunthu komanso kukhathamiritsa mtengo.
Advanced akamaumba luso: Makina osindikizira a 300-ton thermosetting jekeseni okhala ndi makina opangira zinthu komanso kuyang'anira zochitika zenizeni (SCADA kuphatikiza)
Kuyesa zomangamanga: $3M+ yoyikidwa m'ma laboratories amphamvu kwambiri omwe amatha kutsimikizira kafupipafupi ka 200kA ndikuyerekeza kwathunthu zachilengedwe
Njira yapadziko lonse lapansi ya certification: Kutsata kwamitundu ingapo komwe kumathandizira kulowa msika wopanda malire m'maiko 100+ popanda kuyesa kopitilira muyeso
Kuthekera kosintha mwamakonda: Kuyambira zokutira zapadera zakumalo otentha kupita ku ma protocol olumikizirana eni ake komanso masinthidwe apadera oyika, timapanga malinga ndi zomwe mukufuna.
Pazambiri zaukadaulo, maphunziro osankha ogwirizanitsa, ma curve oteteza magalimoto, kapena kukonza zowunikira kufakitale, gulu lathu laumisiri limalumikizana mwachindunji kuti zitsimikizire kuti kapangidwe kanu kagawidwe ka mphamvu kakukwaniritsa zofunikira zonse zachitetezo komanso zolinga zopitiliza kugwira ntchito.
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Mtundu Wokhazikika Wowumbidwa Mlandu Wophwanyika
Gwero lapamwamba komanso lotsogola la Mtundu Wokhazikika Wopukutira Wozungulira (MCCB) wochokera ku Shanghai DADA Electric-certified (CE, CB, ASTA), chitetezo cha maginito, 12.5A-1600A. Zabwino kwa mapanelo amakampani & azamalonda. Easy DIN-njanji kapena gulu phiri. OEM & malamulo chochuluka olandiridwa, kusankha CDADA monga katundu wanu molimba mtima.
CM1 Molded Case Circuit Breaker
CDADA CM1 Molded Case Circuit Breaker (MCCB) iyi idapangidwira kugula zinthu zambiri, yokhala ndi satifiketi ya IEC60947-2 komanso magwiridwe antchito okhazikika pamakina amagetsi amagetsi. CM1 MCCB imagwiritsa ntchito mawonekedwe amphamvu kwambiri komanso njira yodalirika yodutsamo, yosavuta kukhazikitsa ndi kukonza. Zimaphatikiza chitetezo chanzeru ndi mapangidwe olimba, kuonetsetsa moyo wautali wautumiki pakugawa mphamvu ndi ntchito zolemera zamafakitale.
160A Thermal Magnetic Adjustable MCCB
CDADA ndi amene amapanga 160A Thermal magnetic chosinthika MCCB, mankhwala athu ndi abwino kugula chochuluka, mkulu-ntchito kuumbidwa mlandu wosweka wovomerezeka ndi IEC60947-2 kwa mafakitale mphamvu kugawa. MCCB iyi imagwiritsa ntchito kamangidwe kake komwe kamalepheretsa komanso zowonjezera, zosavuta kukhazikitsa ndi kukonza. Zimaphatikiza kusuntha kosinthika ndi kapangidwe kake ka patent, kupeza moyo wautali komanso chitetezo chokhazikika chadera.
125A Chowongoka Chokhazikika Chozungulira Chozungulira
125A Adjustable Molded Case Circuit Breaker ndi imodzi mwazinthu zopangidwa ndi CDADA, monga fakitale yaukadaulo, zogulitsa zathu zimagwira ntchito kwambiri ndi satifiketi ya IEC60947-2 yogawa mphamvu yodalirika. Imakhala ndi mapangidwe ocheperako komanso zida zama modular, zosavuta kukhazikitsa ndi kukonza. Zimaphatikiza kusuntha kosinthika ndi mawonekedwe olumikizirana ovomerezeka, kupeza moyo wautali komanso chitetezo chokhazikika pamagawo amakampani.
Thermal Magnetic Adjustable MCCB
Gwero lapamwamba la Thermal Magnetic Adjustable MCCB lochokera ku Shanghai DADA Electric, katswiri wopanga wazaka 40+ wazaka zambiri. Zogulitsa zathu ndi zovomerezeka (CE, CB, ASTA), zokhala ndi matenthedwe osinthika (70-100% Mu) & maginito (5-10 × Mu). Ndibwino kuti mutetezedwe ndendende pamapaneli amakampani. 250A mpaka 1600A, 3P/4P, yogwirizana komanso yogwirizana ndi dziko lonse lapansi.
Thermal Adjustable Molded Case Circuit Breaker
Dziwani za CDADA DAM1 Series Thermal Adjustable Molded Case Circuit Breaker kuchokera ku fakitale yodalirika, Shanghai DADA Electric—certified (ASTA, KEMA, CE) ndi zochunira zosinthika (70-100% In). Zoyenera kutetezedwa kuchulukirachulukira pamafakitale. Imapezeka muzosintha za 3P/4P mpaka 1600A pa 400V/415V. Zabwino kwa OEMs ndi ogula chochuluka.
CDADA ndi Mlandu Wophwanyidwa Wozungulira opanga ndi ogulitsa ku China. Fakitale yathu imagwira ntchito m'mafakitale osiyanasiyana monga makina amagetsi, makina opangira makina, komanso kupanga mafakitale, kupereka mayankho osinthika a OEM/ODM.
