Te Wheketere Kaiwhati ia iaohiko i hangaia
CDADAhe kaihanga ngaio, he kaiwhakarato hoki mo nga Molded Case Circuit Breakers. Ko tenei raupapa hua tetahi o a maatau whakahere matua, i tautokohia e nga tau 40 o te wheako mai i to tatou timatanga. Ma te whānuitanga o nga tauira e tutuki ana ki nga paerewa maha, ka taea e nga kaihoko o te ao te kowhiri i a tatou hua me te tino maia.
He aha te mea he Kaiwhati iahiko o te keehi?
A Kaiwhati Iahiko Puhi I hangaia (MCCB)he taputapu whakamarumaru iti-ngaohiko kua oti te hangai hei tiaki i nga punaha tohatoha hiko mai i nga taumahatanga, nga ara iahiko poto, me nga hapa whenua. Whakakapia ki roto awhare kirihou thermosetting, Ka mahi nga MCCB i nga ngaohiko whakatau ki runga690V AC (50/60Hz)me nga whakatauranga o naianei mai i10A ki te 2000A, ka noho hei taputapu tiaki hoiho mahi puta noa i nga tono ahumahi, arumoni, me nga hanganga.
Ko te ahuatanga o nga MCCB kei roto i a raatauhanga take whakarewa—he whakamaarama kirihou whakamaarama kaha teitei e whakarato ana i te whakamaarama o te Akomanga II (whakawhanui takirua) i waenga i nga waahanga o roto ora me te atanga whakahaere o waho. Ma tenei hoahoa e whakarite te haumaru o te kaiwhakahaere i te wa e mau tonu ana nga rahi kiato me nga kaha pakaru teitei ki runga100kA i te 380/415V.
RerekēNga Wehenga Whakawhiti Iahiko (ACB), MCCBs āhuatanganga hoahoa pumau, kaore e taea te pupuri(i te nuinga o nga wa) me nga miihini o roto kua hiri, e whakarato ana i te whakamarumaru utu-utu mo nga iahiko tohatoha tuarua kaore e hiahiatia he urunga tiaki auau.
MCCB Hua Kāwai & Whirihoranga
| whakarōpūtanga | Momo | Awhe o naianei | Nga ahuatanga matua |
| Hangarau Waehere Haerenga | Ngawha-aukume | 10A – 800A | Bimetallic overload + autō-poto iahiko, whakaritea/whakariterite tautuhinga, ohaoha |
| LSIG Hiko | 100A – 2000A | I runga i te Microprocessor, nga pihi ka taea te whakarite, te kaha ki te whakawhitiwhiti korero, te tiaki tika | |
| Tikanga Tāuta | Whakaritea | 10A – 2000A | Hononga pahi tika, whakaurunga pumau, iti rawa te utu |
| Mono-mai | 100A – 1600A | Ko te tinana e mau ana ki te turanga, ka taea te tango mo te tiaki, ka whakahekehia te wa heke | |
| Ka taea te tango | 250A – 2000A | Ko te tikanga tango-waho, te tino kaha ki te wehe, nga kati haumaru | |
| Whirihoranga Pou | 2-Pole | 10A – 800A | Nga punaha waahanga-kotahi, nga tono DC |
| 3-Pole | 10A – 2000A | Paerewa toru-wahanga tono ahumahi | |
| 4-Pole | 16A – 2000A | E toru-waahanga me te whakamarumaru koretake, nga tautuhinga koretake ka taea te whakarite (50-100%) | |
| Te Kaha Waahi | Paerewa (S1) | 16kA – 50kA | Te tohatoha whanui, nga whatunga taumata hapa iti |
| Teitei (H1) | 65kA – 85kA | Ahumahi matua, pokapū whakahaere motuka | |
| Tino-Teitei (H2/H3) | 100kA – 200kA | Te whakaputa hiko, te ahumahi taumaha, te hanganga | |
| Te Waahanga Whiriwhiringa | Kāwai A | ≤400A | Kaore he whakaroa mo te wa poto, he haerenga inamata |
| Kāwai B | ≥400A | He wa poto te tu (Icw), he ruruku whiriwhiri me te whakaroa |
Hangahanga Rahi Tāpare:
Tāpare Kiato: 10A – 160A (Paepapa whakairinga, DIN rail hototahi)
Tāpare Waenga: 160A – 630A (Tiaki motika, papa tohatoha)
Tāpare Nui: 630A – 1600A (Tohaina matua, punaha pae pahi)
Tāpare Maxi: 1600A – 2000A (Hangahanga, hanga hiko)
Nga Mahi Matua me nga Mahinga Tiaki
Nga Mahi Tiaki Kaupapa
| Mahi | Hangaia | Tawhā Hangarau |
| Parenga Taumaha (L) | Te roha waiariki takai bimetallic | 0.7 – 1.0 × I te whakatakotoranga, te ānau wā kōaro, 40°C tohutoro ambient |
| Porowhita-poto Inamata (I) | Plunger solenoid hiko | Whakaritea: 5-10 × I roto, Ka taea te whakarite: 2-15 × I roto, <20ms mahi |
| Roa Poropiti-poto (S) | Iahiko taima hiko | 0.1s – 0.5s whakaroa, 2-10 × I roto i te tautuhinga, whiriwhiringa ruruku |
| Hapa Papa (G) | Te whakaemi Vector te tairongo o naianei | 20-100% o In, 0.1s-1.0s te roa, te toenga-matua, te tikanga toenga ranei |
| Whakawhāiti o nāianei | Pūnaha whakapā whakangao tere-tere | <10ms te wa whakatuwhera (≤630A), <15ms (≤1600A), tuku-ma roto i te whakahekenga hiko |
| Tukunga Ngaohiko | Ngaohiko tairongo coil | 35-70% Kore he takarepa, 0.1s-3s te roa ka taea te whakarite |
Ahuatanga Waeine Haerenga Hiko Ake
Ko nga tukunga-a-miohiko hou e whakarato ana:
Tikanga RMS pono: He tika te inenga o nga ahua ngaru parori
Rohe Whiriwhiri Waa (ZSI): Te here pahi me te ruruku taputapu taumai
Nga tikanga whakawhiti korero: Modbus, Profibus, Ethernet/IP, whakauru BACnet
Te aroturuki i te kounga o te mana: Ngaohiko, naianei, tauwehe hiko, hauoro, inenga hiko
Te tiaki matapae: Te tohu whakakakahu, te porotiti mahi, te aro turuki i te pāmahana
Taiao Taupānga me nga Take Whakamahi
| Rangai Ahumahi | Taupānga Tauwhāiti | Whakatakotoranga Angamaheni |
| Nga Whare Tauhokohoko | Nga papa tohatoha matua, nga papa panui, nga inenga kairëti | 125A-800A, waiariki-aukume, mono-mai, 25-65kA Icu |
| Pokapū Raraunga | Ko te tohatoha UPS, te whakamarumaru PDU, te tap-off busbar | 250A-1600A, hiko LSIG, 100kA+ Icu, whakawhitiwhiti-whakahohe |
| Nga Tipu Hanga | Nga pokapū whakahaere motuka, taputapu miihini, taputapu raima | 63A-630A, nga pihi whakamarumaru motuka, te aukati o naianei, 65kA Icu |
| Te hinu me te hau | Ko nga riu keri, nga parapara, nga papa o waho | 400A-1600A, pārūrū (T2), ātete te waikura, 85kA Icu |
| Pūngao Whakahou | Ko nga pouaka whakakotahi o te ra, ko nga taputapu hiko hiko, te rokiroki pākahiko | 250A-1250A, 1000V DC kaha, te awhe pāmahana roa (-25°C ki +70°C) |
| Hanganga | Te mana hikoi metro, nga punaha waka rererangi, te maimoatanga wai | 800A-2000A, ka taea te tango, ka mau tonu te miihini (10,000+ huringa) |
| Tiaki hauora | Te tohatoha matua o te hohipera, nga taputapu whakaahua rongoa, te mana ohorere | 400A-1600A, 4-pou me te whakamarumaru koretake, te hototahitanga whakawhiti puna-rua |
Tukatuka Hanganga me te Rerenga Mahi
Raupapa Whakahanga Tika
Raw Material IQC → Thermosetting Plastic Molding → Fabrikasi Pūnaha Whakapā → Arc Chute Assembly → Mechanism Integration → Trip Unit Installation → Primary Assembly → Calibration & Testing → Final QC → Packaging
Nga Waahanga Hanganga Tino
| Tauranga | Tukatuka Taipitopito | Nga Tohu Mana Kounga |
| Hangarau Hangarau Hangarau | BMC (Bulk Moulding Compound) werohia i te 150-180°C, 1500-3000 bar pressure, 60-120s te wa whakaora | Whakaaetanga ahu ±0.1mm, te mutunga o te mata Ra 1.6, taupū aroturuki >600V, UL 94 V-0 te muramura |
| Whakapā Pūnaha Hangahanga | Ko nga hoapaki parahi whakakikoruatia ki te hiriwa (AgNi 90/10, AgCdO ranei), nga ringaringa whakapiri-miihini CNC, te parai i te hau hauota. | Te matotoru hiriwa 8-12μm (XRF manatoko), parenga whakapā <100μΩ, pakeke HV 100-150 |
| Hanganga Arc Chute | Pereti wehewehe rino (ferromagnetic), matiti pewa uku, rūma whakaheke kaoona, hangahanga arc runner pai | Manatokonga kiato rere aukume, kaha dielectric 2.5kV, riterite ahu ±0.05mm |
| Huihuinga Mahi Mahi | Ko nga punaha utu maitai o te puna, nga mahi tere-whakamahia-tere, te takahi kore-haere, nga puna rokiroki hiko | Te riterite taipana ±5%, te manawanui miihini 10,000 huringa, te kaha o te haerenga 5-15N |
| Whakauru Waehere Haerenga | Te whakamaarama i te waariki bimetal (Inconel/konukura), te awhiowhio aukume, te huihuinga PCB hiko, te whakamaori rorohiko | Manatokonga anau-wa, ±10% te tika o naianei, ±20% te tika o te wa i te 2×In |
| Huihuinga Whakamutunga | Ko te hanga hangahanga, te tohu taipana mutunga, te hiri o nga uhi whakatikatika, te whakauru i nga miihini | Ko te Dielectric te tu ki te 3kV/1min, te parenga whakamaarama> 100MΩ, te manatoko whakatiaroaro whakapiri |
Rauemi Mata tuatahi me nga Whakatakotoranga Waa
| Waehanga | Whakatakotoranga Rawa | Paerewa Kaituku | Ngā Āhuatanga Matua |
| Whare Take Moolded | BMC (Puhui Hangaia Nui) DMC-2 ranei SMC muka karaihe-whakakaha polyester | IEC 60664-1, UL 94 V-0 | Taupū Aroturuki>600V, parenga wera 180°C, kaha dielectric>15kV/mm |
| Hoapā Matua | Te parahi hiko (Cu-ETP) C11000 + Te whakakikorua Hiriwa-nickel (AgNi 90/10) | ASTM B152, IEC 60368 | Conductivity ≥100% IACS, arc erosion resistance, oxidation pūmautanga |
| Hoapapa Arcing | Waahanga Hiriwa-tungsten (AgWC 70/30) Konohi-tungsten ranei (CuW 80/20) | ASTM B702 | Te teitei o te atete i te horo pewa, te iti o te ahua o te whakapiri, te aukati whakapiri <200μΩ |
| Whakapā Puna | Te parahi Beryllium (CuBe2 C17200) he Kowiri tira 301 ranei | ASTM B196, ASTM A240 | Te ora o te rohirohi>20,000 huringa, te pehanga whakapiri rite 8-12N/mm² |
| Pereti Waahanga Arc | SPCC-SD te maitai matao-hurihia me te paninga uku | JIS G 3141 | Te uruhanga aukume> 2000, te parenga wera> 1000°C, te pai o te tiini arc |
| Nga Puna Whakahaere | Te hinu waro maitai SWOSC-V ranei 17-7PH he kowiri tira | JIS G 3560 | Te kaha tensile 1800-2000MPa, whakangā ātete <5% i te 20 tau |
| Huanga Bimetallic | Inconel/parahi hiato (ASTM TM2) ranei Passivated maitai/parahi | ASTM B388 | Te tere paopao 0.15-0.25mm/°C, pūmautanga ±3% neke atu i te 20 tau |
| Wae Hiko | Ko nga PCB-a-ahumahi, nga pukoro-a-te-a-Haere, nga tukatuka ARM Cortex | IEC 60721-3-3, IEC 61000 | Te pāmahana whakahaere -25°C ki te +70°C, EMC immunity Taumata 3 |
| Nga taunga | T2 parahi (C11000) me te tine, te nickel whakakikorua ranei | ASTM B187 | Kiato o naianei 1.2-1.5 A/mm², taipana te tu 15-50Nm |
Tautukunga Paerewa me nga Kawa Whakamatau
Anga Paerewa o te Ao
| Paerewa | Te whānuitanga | Whakatauranga e tika ana |
| IEC 60947-2 | Ngaohiko hiko iti - Ngaohiko-waahi | Rarangi o te ao mo te hoahoa MCCB, mahi, whakamatautau |
| EN 60947-2 | Ko te putanga whakakotahi a te Pakeha | Te tohu CE, te hanganga ture o te maakete EU |
| GB/T 14048.2 | He rite te paerewa motu Hainamana | Tiwhikete CCC, maakete Haina |
Whakamātautau Momo Whakatau (IEC 60947-2)
| Kāwai Whakamātautau | Whakamātautau Tauwhāiti | Paearu Whakaaetanga |
| Mahinga Dielectric | Te kaha-auau te tu (2kV-3kV/1min) | Karekau he pakaru, karekau he uira, he rerenga o naianei <2mA |
| Ngaohiko whakaahuru (8kV 1.2/50μs) | Karekau he rerenga whakararuraru | |
| Te Hinga o te Pawera | Tonu o naianei i reeti In | Ko nga pito ≤80K (whakakikoruatia-hiriwa), ≤65K (te parahi kore), take ≤40K |
| Waahi Porowhita Poto | Te kaha pakaru mutunga (Icu) - 3 nga mahi | Ko te aukati angitu, karekau he kino pumau, te whakaora dielectric |
| Te kaha pakaru ratonga (Ics = 50-100% Icu) | 3 nga mahi, te kaha tonu o te mahi, te kakahu whakapä <50% | |
| Wā-Popoto Tuturu | Icw mo te 0.5s, 1s ranei (Kawai B anake) | No deformation, whakapiri fehokotaki'anga, ranei kino marara |
| Te Maamaa Miihini | Nga mahi kore-uta (te tikanga 8,000-20,000 huringa) | <5% te paheketanga tawhā, karekau he rahunga miihini, te riterite taipana |
| Te Manawa Hiko | Te uta i nga mahi i te wa i whakatauhia (te nuinga o nga huringa 1,000-6,000) | Ko nga kakahu whakapiri <50%, ka mau tonu nga ahuatanga o te haerenga |
| Manatokonga Waehe haerenga | Tukunga taumahatanga i te 1.05×In (kore haerenga), 1.3×In (haerenga <2h) | Ko te hanganga ture o te wa haerenga |
| Te tuku-poto i te 5×In, 10×In | Mahi Inamata <0.1s | |
| Whakawhāiti o nāianei | Manatokonga pūngao tuku (I²t). | Te mutunga o naianei, te whakahekenga o te kaha ki te wa |
Mana Whakahaere Kounga me nga Paerewa Tirotiro
Mahinga Taumai QC (IQC)
| Rauemi | Nga Tuemi Tirotiro | Mahere Tauira | Taputapu |
| BMC pūhui kirihou | Te ihirangi muka karaihe, te pokey, nga ahuatanga whakaora | Ia puranga, manatoko COA | Rheometer, DSC tātaritanga |
| Ko nga hoapaki parahi | Te pure matū (≥99.9%), te kawe, te pakeke | AQL 0.65, ISO 2859 | Spectrometer, mita kawe |
| Te whakakikorua hiriwa | Ko te matotoru 8-12μm (XRF), te whakapiri (whakamatautau rīpene), te porosity | 100% tirohanga, 5% tirotiro XRF | Korewharewha X-ray, karuiti whakarewa |
| Nga takai bimetallic | Te tere paheketanga, te pumau, te parenga | Ia puranga, whakamatautau tauira | Umu wera, piriti aukati |
| Nga waahanga rino | Maamaa HRC 38-45, te aro nui | AQL 1.0 | Rockwell whakamaroke pakeke, CMM |
| Nga waahanga hiko | Whakamātautau mahi, manatoko tawhā, solderability | 100% AOI, 5% mahi | LCR mita, oscilloscope, tirotiro X-hihi |
Mana Kounga-Tukatuka (IPQC)
| Teihana | Tawhā Mana | Auautanga | Tikanga |
| Te hanga werohanga | Te pāmahana 150-180°C, te pehanga 1500-3000 pae, te wa whakaora | Ia huringa | Aroturuki SCADA, tūtohi SPC |
| Huihuinga whakapā | Aputa whakapā, pēhanga, tīaroaro, te matotoru hiriwa | Ia 100 wae | Ine kaha, whakatairite whatu, XRF |
| Huihuinga arc chute | Mokowā pereti whakawehe, te tapatahi iahiko autō | Ia 50 waeine | Ruri haere/kore-haere, mita kiato rere |
| Te whakatikatika i te miihini | Ko te kaha utu o te puna, te mahi kore utu, te mahi takahuri | Ia waeine | Paee whakamātautau aunoa, ānau kaha-nekehanga |
| Te whakamatautau waeine haerenga | Manatokonga anana-waahi, utu ambient | 100% | Ko te huinga whakamatautau werohanga tuatahi (500A-10,000A), te takiuru raraunga |
Mana Kounga-Tukatuka (IPQC)
| Tūemi Whakamātautau | Paerewa | Rahi Tauira |
| Dielectric te mau ngaohiko | 2.5kV AC/1min (≤690V reiti) | 100% |
| Te parenga whakaahuru | >100MΩ @ 500V DC | 100% |
| Atete whakapä | <100μΩ ia pou i te reititanga In | 100% |
| Nga ahuatanga o te waa | Te wa kati/haere, te manawanui miihini 5 nga huringa | 100% |
| Manatokonga ānau haerenga | 1.05×I roto (karekau he haerenga), 1.3×I roto ranei 2.5×In (haerenga) | 100% |
| Te tirotiro tirohanga me te taha | Kore nga hapa i runga i nga rahinga nui (whakatauranga IP, tohu) | 100% |
Hanga Hanganga me te Mahinga Hanganga
Taputapu Whakaputa Ake
| Kāwai Taputapu | Whakatakotoranga Miihini | Mahi | Te kaha |
| Hangarau Wero Hangarau | 300-tone te perehi werohanga BMC (Buhler/Engel) | MCCB take, uhi, arc chute hanga whare | 2,000 nga keehi / ra |
| Te Whare Miihini CNC | Pokapū miihini poutū tuaka-5 (Mazak/DMG Mori) | Mahinga whakapä tika, hangahanga matatini | 8,000 huinga whakapā / marama |
| Te hiri me te hanga | 100-ton te perehi mate ahu whakamua | Te hanga i te pae pahi parahi, whakapā atu ki te hanga puna | 15,000 nga waahanga / ra |
| Mahinga Mata | Raina whakakikorua hiriwa aunoa | Whakapā whakakikorua mana matotoru 8-12μm | 3,000 kg/ra |
| Huihuinga | Ngā pūtau hui mahi | Huihuinga miihini, riterite nga mahi whakahirahira | 1,000 wae/ra mo ia raina |
| Taputapu Whakamatau | Ko te whakamatautau werohanga tuatahi kua whakaritea te kaha 10,000A | Manatokonga haerenga teitei o naianei, te tuhi pihi | 300 wae/ra |
| Paee whakamatautau mo te manawanui (20,000 nga huringa aunoa) | Te whakamatautau ora, te aroturuki kakahu | 100 waeine i te wa kotahi | |
| Whare whakamatautau EMC (3m/10m, Teseq/Keysight) | Manatoko hototahi hiko | 50 wae/ra |
Te kaha o te whakaputanga me nga wa arahi
| Kāwai Hua | Te Raukaha o ia Marama | Waa Arahi Paerewa | Te Ota Whakatairanga Tere |
| MCCB Kiato (10A-160A) | 50,000 wae | 4-5 wiki | 3 ra (waahanga taonga) |
| MCCB Waenga (160A-630A) | 20,000 wae | 4-5 wiki | 5 ra |
| MCCB Nui (630A-1600A) | 8,000 wae | 4-5 wiki | 7 ra |
| Maxi MCCB (1600A-2000A) | 2,000 wae | 4-6 wiki | 10 ra |
| Wae Haere Hikohiko | 15,000 wae | 4-5 wiki | 3 ra |
Hangarau Hangarau me te Hanganga Kapa
| Tari | Kaimahi | Tohungatanga | Nga kawenga |
| R&D Hangarau | 5 nga miihini | Pūnaha hiko, hoahoa hiko, pūmanawa tāmau, pūtaiao rauemi | Te whakawhanaketanga hua hou, te whakarite, te kōpaki patent (50+ patent) |
| Tukatuka Hangarau | 20 nga miihini | Ko te whakanekehanga thermosetting, te miihini tika, te mahi aunoa, te hanga hiroki | Te arotautanga o te raina whakaputa, nga tuhinga SOP, te whakapai ake (>98%) |
| Te Whakamatau me te Whakamana | 15 nga miihini | Te whakamatautau mana nui, te whaihanga taiao, te miihini pono, EMC | Momo ruruku whakamatautau, tātari rahunga, whakahaere tohu (IEC, UL, CCC) |
| Hangarau Tono | 12 nga miihini | Te whakamarumaru o te punaha hiko, te ruruku whiriwhiri, te tiimata o te motuka, te tono mara | Te tautoko hangarau a te kiritaki, te hoahoa kaupapa, te tono i te waahi |
| Te Whakaaetanga Kounga | 25 nga tohunga hangarau | ISO 9001, ISO 14001, IATF 16949, whakahaere tukanga tauanga (SPC) | Te arotake a te kaiwhakarato, te arotake i te tukanga, te whakahaere mahi whakatika, te taiwhanga metrology |
Tiwhikete & Tuhinga Tautukunga
| Tiwhikete | Te Tino Tuku | Te whānuitanga | Te whaimana |
| ISO 9001:2015 | TÜV SÜD / SGS / Bureau Veritas | Te punaha whakahaere kounga | Te tirotiro i ia tau |
| IEC 60947-2 Momo Whakamatau | KEMA/DEKRA, Intertek | Te haumaru hua me te mahi | Ia raupapa hua |
| CCC (Haina) | CQC (Haina Kounga Tiwhikete Pokapū) | Tiwhikete herenga Hainamana | 5-tau mana |
| Te Tohu CE | Whakamōhiotia Body Intertek | Te uru ki te maakete EU | Hoahoa-whakaaro |
He aha te take e tu wehe ke ai ta matou hangahanga MCCB
Ko ta maatau whare whakaputa te tohu40 tau o te tohungatangai roto i nga mahi whakahiato arai iahiko, te whakaputa hua ka nui ake i nga paerewa o te ao ma te:
Te tuitui poutū: Ko te whakakotahitanga o te BMC i roto i te whare, te whakakikorua tika, me te hanga wae hiko hiko e whakarite te mana kounga me te arotautanga utu.
Hangarau whakaniko teitei: 300-toni nga perehi werawera werohanga me te whakahaere rauemi aunoa me te aro turuki i te waa tuturu (whakauru SCADA)
Nga hanganga whakamatautau: $3M+ i whakangaohia ki roto i nga taiwhanga taiwhanga kaha nui e kaha ana ki te 200kA te manatoko ara-poto me te whaihanga taiao katoa.
Rautaki tohu o te ao: Te hanganga ture maha-paerewa e taea ai te urunga mai o te maakete puta noa i te 100+ whenua kaore he whakamatautau nui
Te kaha ki te whakarite: Mai i nga paninga ngarara motuhake ki nga kawa korero rangatira me nga whirihoranga whakapuru ahurei, ka miihini matou ki to whakaritenga.
Mo nga whakaritenga hangarau, rangahau ruruku whiriwhiri, pihi whakamarumaru motopaika, whakahōtaka arotakenga wheketere ranei, ka tukuna e ta maatau roopu miihini te whakawhitiwhiti korero tika kia tutuki to hoahoanga tohatoha hiko ki nga whakaritenga whakamarumaru me nga whaainga mahi tonu.
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Momo Pumau Mouded Case Circuit Breaker
Ko te puna o te kounga teitei me te matatau mo te Momo Pumau Momo Moutere Whakawhiti Whakaata (MCCB) mai i Shanghai DADA Hiko—kua whakamanahia (CE, CB, ASTA), whakamarumaru wera-aukume, 12.5A–1600A. He pai mo nga panui ahumahi & arumoni. He ngawari te DIN-rail, te panui panui ranei. Nau mai nga ota OEM me te nuinga, whiriwhiria a CDADA hei kaiwhakarato ma te maia.
CM1 Molded Case Circuit Breaker
Ko tenei CDADA CM1 Molded Case Circuit Breaker (MCCB) kua hangaia mo te hoko nui, me te tohu IEC60947-2 me te mahi pumau mo nga punaha hiko ahumahi. Ko te CM1 MCCB e whakamahi ana i te hanganga kaha-kaha me te tikanga takai pono, ngawari ki te whakauru me te pupuri. Ka whakakotahihia e ia te whakamarumaru mohio me te hoahoa roa, me te whakarite i te roa o te ratonga i roto i te tohatoha mana me nga tono ahumahi taumaha.
160A Ngaaariki Aukume Whakaritea MCCB
Ko te CDADA te kaihanga o te 160A Thermal magnetic adjustable MCCB, he pai to tatou hua mo te hokonga nui, he kaikoi i hangaia mo te mahi teitei kua whakamanahia me te IEC60947-2 mo te tohatoha hiko ahumahi. Ka whakamahia e tenei MCCB te hanganga here-iti me nga taputapu taapiri, ngawari ki te whakauru me te pupuri. Ka whakakotahihia te hikoi whakarite me te hoahoa whakapiri arai, kia roa te ora me te whakamarumaru ara iahiko.
125A Kaiwhati iahiko o te kee i whakarewahia
125A Adjustable Molded Case Circuit Breaker ko tetahi o nga hua a CDADA, hei wheketere ngaio, he tino mahi to tatou hua me te tohu IEC60947-2 mo te tohatoha mana pono. E whakaatu ana i te hoahoa-whakaiti o naianei me nga taputapu taapiri, ngawari ki te whakauru me te pupuri. Ka whakakotahihia e ia te takai me te hanganga whakapiri arai, kia roa te ora me te whakamarumaru pumau mo nga iahiko ahumahi.
Ngaaariki Aukume Whakaritea MCCB
Ko te puna teitei o te Thermal Magnetic Adjustable MCCB mai i Shanghai DADA Electric, he kaihanga ngaio me te 40+ tau o te wheako. Kua whakamanahia to maatau hua (CE, CB, ASTA), me nga tautuhinga waiariki (70–100% In) me te autō (5–10×In). He pai mo te tiaki tika i roto i nga panui ahumahi. 250A ki te 1600A, 3P/4P, kiato me te pai o te ao.
Weariki Whakaritea Mould Case Circuit Breaker
Tirohia te CDADA DAM1 Series Thermal Adjustable Case Circuit Breaker mai i 贴te wheketere pono, Shanghai DADA Electric—kua whakamanahia (ASTA, KEMA, CE) me nga tautuhinga waiariki ka taea te whakarite (70-100% In). He pai mo te whakamarumaru taumaha i roto i nga tono ahumahi. E wātea ana i roto i te whirihoranga 3P/4P ki te 1600A i te 400V/415V. He tino pai mo nga OEM me nga kaihoko nui.
Ko CDADA he Kaiwhati Ara iahiko i hangaia kaihanga me te kaiwhakarato i Haina. Ko ta maatau wheketere e mahi ana i nga umanga kanorau penei i nga punaha hiko, te hanga aunoa, me te hanga ahumahi, e tuku ana i nga otinga OEM/ODM ngawari.
