Umkhiqizi Wesekethe Yesekhethi Yesivikelo Esiqinile

I-I-CDADAingumkhiqizi ochwepheshe we-Motor Protection Circuit Breakers, eziqhenya ngendawo yokukhiqiza engu-52,400 m² kanye nemigqa yokukhiqiza ephelele. Njengoba sinesipiliyoni seminyaka engu-20 ekukhiqizeni nasekuthengisweni kwale mikhiqizo, sinikeza izixazululo ezithuthukile neziqinile ezingenziwa ngezifiso ukuze zihlangabezane nezidingo ezithile zokusebenza.

Yini I-Motor Protection Circuit Breaker?

A I-I-Motor Protection Circuit Breaker (MPCB), owaziwa nangokuthi amotor circuit breaker nomamanual motor starter, iyisipesheliidivayisi yokuvikela i-electromechanicalyakhelwe ngqo ukuvikela amamotho kagesi kumaphutha okusebenza. Ngokungafani nama-MCCB enhloso ejwayelekile, ama-MPCB ahlanganisaukuvikela ukulayisha ngokweqile, ukuvikela isiyingi esifushane, nokushintsha okwenziwa ngesandla kuyunithi eyodwa ehlangene, elungiselelwe izidingo ezihlukile zezimo zokuqalisa nokusebenza kwemoto.

Isebenza ngaphansiI-I-IEC 60947-4-1 (oxhumana nabo kanye neziqalisi zezimoto) kanyeI-I-IEC 60947-2 (ama-circuit-breaker), ama-MPCB aphatha izilinganiso zamanje kusuka0.63A kuya ku-100A (enwebela ku150A kububanzi obukhethekile), nezilungiselelo zokushisa ezilungisekayo ukuze zihambisane namaza omthamo ogcwele wemoto. Zenzelwe ukumelana nemotoama-inrush currents (imvamisa 6-8× ukulayisha okugcwele kwamanje ngesikhathi sokuqalisa) ngaphandle kokukhubeka kwenkathazo, kuyilapho ihlinzeka ngokuvikeleka okunembile ekulayishweni okuzinzile kanye nokwehluleka kwesigaba.

Inzuzo echazayo ye-MPCBs ilele kokuthiizici zohambo ezenziwe ngemoto-Izinto ezishisayo ezilinganiselwe kumajika okushisa enjini kanye nohambo lukazibuthe lubekwe kahle ngaphezu kokuqala kwamanje kodwa ngaphansi kwamazinga amaphutha alimazayo. Lokhu kuqeda isidingo sabathintana nabo abahlukene kanye nokulayishwa okungaphezulu kokulayishwa kwezinhlelo zokusebenza eziningi, kunciphisa isikhala sephaneli kanye nobunzima bokufaka.

Izigaba zomkhiqizo we-MPCB nokucushwa

Ukwahlukanisa	Uhlobo	Ububanzi Bamanje	Izimpawu Ezisemqoka
Usayizi Wozimele	Compact (NS2-25 series)	0.63A - 25A	Ukukhweza ujantshi we-DIN, i-100kA Icu ku-400V, amatheminali e-screw/spring
	Okujwayelekile (NS2-32 series)	0.1A – 32A	Ububanzi obunwetshiwe, uhambo lwe-thermal-magnetic, ukuvikelwa kokwehluleka kwesigaba
	Amandla (NS2-80/100 uchungechunge)	10A – 100A	Umthamo oshisayo ophakeme, 15-50kA Icu, i-panel mount
Ubuchwepheshe bohambo	I-Thermal-Magnetic	0.63A - 100A	I-Bimetallic overload + i-solenoid short-circuit, i-Ir eguquguqukayo
Ubuchwepheshe bohambo	I-elekthronikhi	25A – 150A	I-Microprocessor-based, ukungalingani kwesigaba, iphutha eliphansi, ukuxhumana
Uhlobo Lokulawula	Inkinobho Yokucindezela	0.63A - 32A	Inkinobho OFF ebomvu, ukulawula imoto okuqondile, ukusebenza kwendawo
	I-Rotary Handle	10A – 100A	Iyakhiywa endaweni VALIWE, okunamathiselwe kwi-padlock (3 amalokhi)
	Isilawuli kude Silungile	25A – 100A	Shunt uhambo/undervoltage ukukhululwa ukuhambisana
Isigaba Sokusetshenziswa	I-AC-3	Zonke izilinganiso	Injini yekheji yesquirrel eqala/ukuma ngesikhathi sokugijima
Isigaba Sokusetshenziswa	AC-4	0.63A - 32A	Ukuqala kwe-squirrel-cage motor, ukuxhuma, ukufaka ama-intshi (10×In)
I-Pole Configuration	3-Isigxobo	0.63A - 100A	Ukuvikelwa kwemoto okujwayelekile kwezigaba ezintathu
I-Pole Configuration	4-Isigxobo	0.63A - 32A	Ukushintshwa kwemotor okunezigaba ezintathu + okungathathi hlangothi noma okunamajubane amabili

Izibonelo Zobubanzi Bamanje Besilungiselelo:

I-I-NS2-25E:0.63-1A, uhambo olusheshayo 13A (13×In)

I-I-NS2-25F:1-1.6A, uhambo olusheshayo 22.5A (14×In)

I-I-NS2-25G:1.6-2.5A, uhambo olusheshayo 33.5A (13.4×In)

I-I-NS2-25H:2.5-4A, uhambo olusheshayo 51A (12.75×In)

I-I-NS2-25J:6-10A, uhambo olusheshayo 138A (13.8×In)

I-I-NS2-25L:13-18A, uhambo olusheshayo 223A (12.4×In)

I-I-NS2-80B:40-63A, uhambo olusheshayo 756A (12×In)

Imisebenzi Esemqoka Namakhono Okuvikela

Imisebenzi Edidiyelwe Yokuvikela Izimoto

Umsebenzi	Isimiso Sokuthola	Imingcele Yezobuchwepheshe
I-Overload Protection (Thermal)	Ukunwetshwa kokushisa komugqa we-Bimetallic	Okulungisekayo 0.63-100A, ikilasi lokukhubeka 10A (2-10s ku-6×In), isinxephezelo se-ambient -20°C kuya +60°C
Ukuvikelwa Kwesekethe Efushane (Magnetic)	I-electromagnetic solenoid plunger	I-Fixed 12-14×In (i-motor-optimized), <20ms operation, 100kA amandla okuphuka
Ukuvikelwa Kwesigaba Sokuhluleka	Ukushisa okuhlukile kwama-bimetals	Uhambo phakathi kwama-10s ku-0.9×In nesigaba esisodwa esivuliwe, kuvimbela umonakalo wesigaba esisodwa
Isigaba Ukuvikela Ukungalingani	Umehluko oshisayo phakathi kwezigaba	Uhambo lapho ukungalingani kwamanje >30% imizuzu >2
I-Rotor Protection Ekhiyiwe	Ukuphakama okuphezulu okuqhubekayo (>6×In kokuthi >2s)	Ihlanganiswe nejika elishisayo, ivimbela ukulimala kwe-rotor/stator
Ukushintsha Mathupha	Inkinobho yokuguquguqula/cindezela umakhenikha	100,000 imisebenzi kagesi, ON-OFF isilawuli motor, umsebenzi wokuzihlukanisa

Izimpawu Zohambo Nokuxhumana

Ama-MPCB afaka amajika e-thermal e-inverse-time afaniswa ngokuqondile nezici zokushisisa imoto:

Izikhathi Zohambo Olushisayo (Ikilasi Elijwayelekile 10A):

1.05×Ir: Alukho uhambo (2h)

1.2×Ir: Uhambo lwemizuzu eyi-10-20

1.5×Ir: Uhambo lwamaminithi angu-2-4

6 × i: Uhambo lwamasekhondi angu-2-10 (ukuqala ukumelana kwamanje)

12-14×Ir: Uhambo lukazibuthe olusheshayo (<20ms)

Izilungiselelo Zohambo Lwezibuthe:

Setha u-20-30% ngaphezu kwamandla e-rotor evaliwe

Ivimbela uhambo oluyinkathazo ngesikhathi sokuqala (6-8×FLC imizuzwana engu-1-3)

Iqinisekisa ukusulwa ngokushesha kwamaphutha e-short-circuit

Indawo yohlelo lokusebenza nezimo zokusebenzisa

Umkhakha Wezimboni	Isicelo Esiqondile	Imininingwane Ejwayelekile
I-Industrial Automation	Amasistimu we-Conveyor, amaphampu, ama-compressor, abalandeli	4A-25A, AC-3, 100kA Icu, isilawuli senkinobho yokuphusha, ujantshi we-DIN
Amasistimu we-HVAC	Ama-Chiller, amayunithi okuphatha umoya, imibhoshongo yokupholisa	I-10A-32A, isinxephezelo se-ambient, imvamisa ephezulu yokuqala
Amanzi Namanzi Angcolile	Amaphampu angaphansi kwamanzi, iziteshi ezikhuthazayo, ukuchelela	6A-40A, isivikelo se-dry-run (ukuhlanganiswa kwe-pressure switch), izivalo ze-IP65
Amathuluzi Omshini	Ama-lathes, imishini yokugaya, ama-grinders	1.6A-10A, ukumelana ne-inrush ephezulu, ukuqala njalo (AC-4)
Ukuphatha Izinto	Ama-cranes, ama-hoist, ama-conveyors, ama-elevator	10A-63A, isibambo esijikelezayo, IVALIWE, i-mechanical interlocking
Ukudla Nesiphuzo	Izixube, izigayi, imishini yokupakisha	2.5A-16A, izesekeli zensimbi engagqwali, umsebenzi wokuwasha
Amandla Avuselelekayo	Ama-motor okulandelela i-solar, izinsiza ze-wind turbine	1A-10A, izinga lokushisa elinwetshiwe (-25°C kuya ku-+70°C)
Amafutha Negesi	Izinsiza zokumba izinsimbi, ojeke bepompo	25A-100A, tropicalized (T2), ukumelana nokugqwala, ukumelana nokushaqeka okuphezulu

Inqubo Yokukhiqiza Nokusebenza Kokukhiqiza

Ukulandelana Kokukhiqiza Okunembayo

I-Raw Material IQC → I-Bimetallic Element Production → I-Electromagnetic Coil Winnding → Ukwenziwa Kwesistimu Yokuxhumana → I-Arc Chute Assembly → Ukuhlanganiswa Kwe-Mechanism → Ukulinganisa Nokuhlola → Umhlangano Wokugcina → Ukuqinisekiswa Kwekhwalithi → Ukupakisha

Izigaba Zokukhiqiza Ezibalulekile

Isiteji	Imininingwane Yenqubo	Amaphuzu Okulawula Ikhwalithi
I-Bimetallic Element Production	Ukuginqika kwenhlanganisela yensimbi engafakwanga/passivated, ukwelashwa kokushisa kwezici zokuchezuka, ukunyathela ukuze kube nokuma, ukumaka ukulinganisa	Izinga lokuchezuka 0.15-0.25mm/°C, izinga lokushisa lohambo ±3% ukubekezelela, ukuhlola ukuzinza 1000h ku-200°C
Ukukhiqiza Ikhoyili kagesi	I-Copper wire winding (0.3-0.8mm), ukufaka uvanishi wevacuum, ukuhlanganiswa komgogodla kazibuthe	Ukumelana kwe-DC ±5%, amandla e-dielectric 2kV/1min, ukuhlolwa kwe-pickup/ukuyeka kwamandla kagesi
Ukulinganisa Kohambo Olushisayo	Isiteshi sokulinganisa esizenzakalelayo esinomjovo wamanje onembayo, igumbi lokushisa (-20°C ukuya +60°C)	Isikhathi sohambo ku-1.05×Ir, 1.25×Ir, 6×Ir erekhodiwe, ± 10% ukubekezelelana, ukumaka unomphela
Isilungiselelo Sohambo Lwezibuthe	Ukulungiswa kwegebe lomoya we-Solenoid, ukulinganiswa kokulayisha kwangaphambili kwentwasahlobo, kuvaliwe ngemva kokusetha	Uhambo olusheshayo ku-12-14×Ir ± 10%, <20ms ukusebenza, ukuvala uphawu lokufaka uphawu
Xhumana Nomhlangano Wesistimu	Oxhumana nabo be-Silver-alloy (AgNi noma i-AgCdO) baboshwe kubaphathi bekhopha, basula isenzo sejiyomethri	Ukumelana nokuxhumana <1mΩ, ubulukhuni i-HV 100-150, amandla okubhuqa >50MPa
Ukuhlanganiswa kwe-Arc Chute	Amapuleti e-Ceramic splitter (amapuleti ayi-6-12), ukuqondanisa komgijimi we-arc, i-deionizing chamber assembly	Amandla e-Dielectric >2.5kV, arc quenching <10ms at 400V, dimensional ±0.1mm
Final Mechanism Assembly	Inkinobho yokuguqula/cindezela inkinobho, ukubhala ngaphandle kohambo, ingcindezi yokuxhumana, isibambo sokuxhuma	Ukukhuthazela komshini 100,000 imisebenzi, ingcindezi yokuxhumana 5-10N, isikhathi sokugxuma <3ms
Ukuhlola Okuphelele	Ukuhlolwa komjovo oyinhloko (0.5-1000A), ukuqinisekiswa kwejika lesikhathi samanje, ukulingisa ukwehluleka kwesigaba	Ukuhlola okuzenzakalelayo okungu-100%, ukugawulwa kwedatha, ukulandeleka kwekhodi ye-QR

Izimpahla Ezingavuthiwe Eziyisisekelo Nemininingwane Yengxenye

Isakhi	Ukucaciswa Kwempahla	Amazinga Womphakeli	Izakhiwo Eziyinhloko
I-Bimetallic Strip	Inconel 718/passivated steel composite (ASTM TM2) noma ithusi/insimbi	I-ASTM B388, IEC 60404	Izinga lokuchezuka ngu-0.2mm/°C, ukuzinza okungu-±3% ngaphezu kweminyaka engama-20, ukumelana nokukhuphuka
Ikhoyili ye-Electromagnetic	Intambo yethusi ene-enameled Ikilasi F (155°C) noma Ikilasi H (180°C)	IEC 60317, NEMA MW 35	I-voltage ehlukanisiwe > 2kV, i-solderability 390°C/2s, ukuguquguquka
I-Magnetic Core	Ama-silicone ensimbi (0.35-0.5mm) noma insimbi eqinile	I-IEC 60404-8, JIS C 2552	I-permeability ephezulu, i-remanence ephansi, izici zokuthatha ezingaguquki
Oxhumana Nabo Abakhulu	Ikhopha ye-Electrolytic (Cu-ETP) + AgNi 90/10 noma amathiphu e-AgCdO	I-ASTM B152, IEC 60368	I-Conductivity ≥100% IACS, ukumelana nokuguguleka kwe-arc, i-anti-welding
Xhumana ne-Springs	I-Beryllium yethusi (CuBe2) noma insimbi engagqwali 301	I-ASTM B196	Impilo yokukhathala > imijikelezo engu-100,000, ingcindezi engaguquki engu-5-10N
I-Arc Chute Plates	I-steatite ceramic noma i-alumina (Al₂O₃ 95%)	I-IEC 60672	Ukumelana nokushisa >1000°C, amandla e-dielectric >15kV/mm
Abagijimi be-Arc	I-Copper-tungsten (CuW) noma insimbi ene-copper plating	I-ASTM B702	Ukumelana nokuguguleka kwe-arc, ukuphambuka kwe-arc magnetic
Ikesi Elibunjiwe	I-BMC (DMC-2) ipulasitiki ye-thermosetting noma i-PA66 GF30	I-IEC 60664-1, UL 94 V-0	Inkomba yokulandelela >600V, ukumelana nokushisa 180°C, umthelela >7 kJ/m²
I-Operating Mechanism	Zinc-plated steel noma insimbi engagqwali 304	ISO 898-1, ASTM A240	Amandla aqinile >400MPa, ukumelana nokugqwala, ukumelana nokuguga
Amatheminali	I-Brass C36000 noma i-C11000 yethusi ene-tin plating (5-8μm)	I-ASTM B16/B187	Ukuminyana kwamanje 1.0-1.5 A/mm², i-torque imelana no-1.5-3.0Nm

Ukuthobela Amazinga kanye Nezinqubo Zokuhlola

I-International Standards Framework

Okujwayelekile	Ububanzi	Izilinganiso Ezisebenzayo
I-I-IEC 60947-2	I-switchgear ye-low-voltage - Izinqamuli zesekethe	Ukuvikelwa kwe-short-circuit, amandla okuphuka, ukuhlukaniswa
I-I-IEC 60947-4-1	Oxhumana nabo kanye neziqalisi zezimoto - Oxhumana nabo be-Electromechanical kanye neziqalisi zezimoto	Ukuqala kwezimoto, ukuvikela ukugcwala ngokweqile, ukuxhumana nezixhumi
EN 60947-2 / EN 60947-4-1	Izinguqulo zaseYurophu ezivumelanisiwe	Ukumakwa kwe-CE, ukuthobela imakethe ye-EU
I-GB/T 14048.2 / GB/T 14048.4	Izindinganiso zikazwelonke zaseShayina	Isitifiketi se-CCC, imakethe yaseChina

Ukuhlolwa Kohlobo Okuphoqelekile (IEC 60947-4-1 & IEC 60947-2)

Isigaba sokuhlola	Ukuhlolwa Okuthize	Imibandela Yokwamukela
Izinga lokushisa liyakhuphuka	Okuqhubekayo okwamanje ku-Ir elinganiselwe	Amatheminali ≤80K (isiliva), ≤65K (ingenalutho), i-bimetal ≤85K
Izakhiwo zeDielectric	Ukumelana ne-Power-frequency (2kV-2.5kV/1min), impulse (6kV-8kV)	Akukho ukuhlukana, akukho flashover
Ukuvikelwa kokulayisha ngokweqile	1.05×Ir (alukho uhambo 2h), 1.25×Ir (uhambo ≤2h), 1.5×Ir (uhambo <4min)	Izikhathi ezijwayelekile zokuhamba ngekilasi lokuhamba
I-Short-Circuit Breaking	I-Icu (eyokugcina), i-Ics (isevisi) ku-voltage elinganiselwe	100kA @ 400V (compact), 15-50kA @ 400V (ububanzi bamandla)
Ukudidiyela	Thayipha 1 noma Thayipha 2 nge-SCPD	Thayipha 2: akukho monakalo, ukusebenza kabusha ngokushesha
Ukuzwela Kokuhluleka Kwesigaba	Ukusebenza kwesigaba esisodwa ku-0.9×Ir	Uhambo phakathi kwama-10s, luvimbela ukuhamba kwezimoto kanye
Ukukhuthazela Kwemishini	100,000 imisebenzi engalayishiwe	<5% ipharamitha yokukhukhuleka, akukho ukwehluleka komshini
Ukukhuthazela Kagesi	100,000 AC-3 imisebenzi (0.63-32A)	Ukugqoka kokuxhumana <50%, izici zohambo zigciniwe
Ezemvelo	Ukushisa okumanzi (IEC 60068-2-30), ukushisa okubandayo, okomile	Isebenza ngemuva kokumiswa, akukho ukugqwala
I-EMC	Ukungavikeleki ekuphazanyisweni kwemisebe/okwenziwa (izinhlobo zama-electronic)	Akukho ukuhamba kwenkathazo, EN 60947-4-1 Annex L

Ukulawulwa Kwekhwalithi Yemboni kanye Namazinga Okuhlola

Impahla engenayo ye-QC (IQC)

Okubalulekile	Izinto Zokuhlola	Uhlelo lwesampula	Izisetshenziswa
Imichilo ye-Bimetallic	Izinga lokuchezuka, ukumelana, ukuzinza, ukubekezelelana kobukhulu	Iqoqo ngalinye, ukuhlolwa kwesampula	Ihhavini elishisayo, i-deflection gauge, ibhuloho lokumelana
Intambo ene-enameled	Ububanzi, ukushuba kwe-insulation, i-voltage yokuphuka, ukuguquguquka	I-AQL 0.65	I-Micrometer, i-dielectric tester, i-elongation tester
Amathiphu okuxhumana ayisiliva	Ukuhlanzeka, ukuminyana, ubulukhuni, ukuhambisana kwe-alloy brazing	Ngeqoqo ngalinye	I-Spectrometer, i-hardness tester, isibonakhulu se-metallurgical
Izinhlanganisela zepulasitiki	Okuqukethwe kwengilazi, i-viscosity, izici zokwelapha, ukuvutha	Ngeqoqo ngalinye	I-Melt flow indexer, i-DSC, izisetshenziswa zokuhlola ze-UL 94
Izingxenye zensimbi	Ukuqina, amandla aqinile, ukubekezelelana kwe-dimensional	I-AQL 1.0	Umhloli wokuqina we-Rockwell, umshini oqinile, i-CMM

In-Process Quality Control (IPQC)

Isiteshi	Lawula Amapharamitha	Imvamisa	Indlela
Ukulinganisa kwe-Bimetal	Izinga lokushisa lohambo, ukuchezuka ngesikhathi sereferensi, ukumaka	Wonke amayunithi	Isiteshi sokulinganisa esizenzakalelayo esinomjovo wamanje
Ukusonteka ikhoyili	Ijika ukubala, ukushuba, ukumelana, ukwahlukanisa	Wonke amayunithi	Umshini wokuvala ozenzakalelayo onempendulo, i-ohmmeter
Ukulungiselelwa kohambo lukamagnetic	Igebe lomoya, ukulayisha kuqala kwentwasahlobo, uhambo lwamanje lwamanje	Wonke amayunithi	Umhloli womjovo oyinhloko (50-1000A), ukulinganisa isikhathi
Xhumana nomhlangano	Igebe lokuxhumana, ingcindezi, ukuqondanisa, ukumelana	Njalo ngamayunithi ayi-100	Phoqa igeji, i-micro-ohmmeter, isifanisi sokubona
Ukuhlanganiswa kwe-Mechanism	Guqula amandla, umsebenzi ongenahambo, umsebenzi wokubamba	Wonke amayunithi	Umhloli osebenzayo ozenzakalelayo, ijika lokususa indawo ngenkani

Ukulawula Ikhwalithi Yokugcina (i-FQC) ne-QC Ephumayo (OQC)

Into yokuhlola	Okujwayelekile	Usayizi Wesampula
Ukuqinisekiswa kohambo olushisayo	1.05×Ir (alukho uhambo), 1.25×Ir (uhambo), ukurekhoda isikhathi	100%
Ukuqinisekiswa kohambo lukamagnetic	12-14×Ir uhambo olusheshayo, <20ms	100%
Ukuhlolwa kokuhluleka kwesigaba	Ukusebenza kwesigaba esisodwa, uhambo phakathi kwama-10s	100%
I-Dielectric ukumelana ne-voltage	2kV AC/1min	100%
Ukumelana ne-insulation	>100MΩ @ 500V DC	100%
Xhumana nokumelana	<1mΩ isigxobo ngasinye	100%
Ukusebenza komshini	10 ON-OFF imijikelezo, ukusebenza kahle	100%
Ukuhlola okubonakalayo nobukhulu	Amaphutha ayiziro kubukhulu obubucayi	100%
Imaka unaphakade	Ukusula i-solvent, ukuhlolwa kwe-abrasion	I-AQL 1.0
Ubuqotho bokupakisha	Ukuhlolwa kokudedela, ukudlidliza (ISTA 3A)	Ngamunye

Ingqalasizinda Yokukhiqiza nekhono Lokukhiqiza

Izisetshenziswa Zokukhiqiza Ezithuthukile

Isigaba Sezisetshenziswa	Ukucaciswa komshini	Umsebenzi	Amandla
Bimetal Production Line	I-Precision rolling Mill, isithando somlilo sokushisa, umshini wokunyathelisa	Ukukhiqizwa kwe-Bimetallic strip, ukulinganisa	50,000 amapheshana / ngosuku
Ukulinganisa Okuzenzakalelayo	I-6-station rotary calibration system enamagumbi okushisa	Ukulinganisa uhambo olushisayo (-20°C ukuya ku-+60°C)	2,000 amayunithi / ngosuku
Ukuhlolwa Komjovo Okuyisisekelo	1000A isethi yomjovo wamanje oyinhloko	Ukuqinisekiswa kwejika kwesikhathi samanje	500 amayunithi / ihora
I-Coil Winding	Imishini yokusonta ye-CNC ene-tension control	Ukukhiqizwa kwekhoyili ye-electromagnetic	10,000 amakhoyili/ngosuku
Xhumana ne-Brazing	Isithando somlilo esilawulwayo (H₂/N₂)	I-Silver Tip brazing kubathwali bethusi	5,000 abathintwayo/ngehora
Umhlangano	Amaseli enhlangano yabasebenzi	Ukuhlanganiswa kwe-Mechanism, ukulinganisa, ukuhlolwa	3,000 amayunithi / ngosuku kulayini ngamunye
Ukuhlola Ukukhuthazela	Amabhentshi okuhlola impilo kamshini/kagesi (imijikelezo engu-100,000)	Ukuqinisekiswa kwempilo, ukuqapha ukugqokwa	200 amayunithi kanyekanye
Ukuhlolwa Kwemvelo	Izinga lokushisa/umswakama, amatafula okudlidliza	Ukuqinisekiswa kokuthobela kwe-IEC 60068-2	100 amayunithi / ngosuku

Amandla Okukhiqiza Nezikhathi Zokuhola

Isigaba somkhiqizo	Amandla Wanyanga zonke	Isikhathi Esijwayelekile Sokuhola	Amandla Woku-oda Okuphuthumayo
I-MPCB Ehlangene (0.63A-25A)	100,000 amayunithi	4-5 amaviki	Izinsuku ezi-3 (izingxenye zesitoko)
I-MPCB Ejwayelekile (0.1A-32A)	80,000 amayunithi	4-5 amaviki	5 izinsuku
I-MPCB yamandla (10A-63A)	60,000 amayunithi	4-5 amaviki	izinsuku ezingu-7
I-MPCB esebenza kanzima (40A-100A)	20,000 amayunithi	4-5 amaviki	izinsuku ezingu-10
I-Electronic MPCB (25A-150A)	20,000 amayunithi	4-5 amaviki	izinsuku ezingu-7

Isakhiwo Sethimba Lobunjiniyela Nezobuchwepheshe

Umnyango	Abasebenzi	Uchwepheshe	Izibopho
Ubunjiniyela be-R&D	5 onjiniyela	Ama-algorithms okuvikela izimoto, izinto ze-bimetallic, idizayini ye-electromagnetic, i-arc quenching	Ukuthuthukiswa komkhiqizo omusha, imodeli eshisayo, iphothifoliyo yelungelo lobunikazi (amalungelo obunikazi angama-40+)
Ubunjiniyela Bezinqubo	18 onjiniyela	Ukulinganisa okunembayo, ukuhlanganiswa okuzenzakalelayo, ukukhiqizwa okuthambile, Imboni 4.0	Ukuthuthukiswa kokukhiqiza, imibhalo ye-SOP, ukuthuthukiswa kwesivuno (>99.5%)
Ukuhlola Nokuqinisekisa	15 onjiniyela	Ukuhlolwa okuphezulu kwamanje, ukulingisa imoto, ukuhlolwa kwemvelo, i-EMC	Ukudidiyelwa kokuhlolwa kohlobo (IEC 60947-4-1), ukuhlaziywa kokwehluleka, ukuqinisekiswa
Ubunjiniyela bohlelo lokusebenza	10 onjiniyela	Izibalo zokuqala zezimoto, izifundo zokuxhumanisa, ukuthunyelwa kwensimu	Ukwesekwa kobuchwepheshe bekhasimende, ukuklanywa kwesikimu, ukuqeqeshwa kokuvikela imoto
Ukuqinisekisa ikhwalithi	30 ochwepheshe	ISO 9001, IATF 16949, statistical process control (SPC), metrology	Ukucwaninga kwabahlinzeki, ukuhlolwa kwenqubo, isenzo sokulungisa, ilabhorethri yokulinganisa

Izitifiketi Nemibhalo Yokuthobelana

Isitifiketi	Umzimba Wokukhipha	Ububanzi	Ukuba semthethweni
ISO 9001:2015	ZHONGDA HUAYUAN	Uhlelo lokuphatha ikhwalithi	Ukuqapha konyaka
Ukuhlolwa kohlobo lwe-I-IEC 60947-2	SGS	Ukusebenza kwe-circuit-breaker	Ngochungechunge lomkhiqizo ngamunye
CE Ukumaka	Umzimba Owazisiwe	Ukufinyelela emakethe ye-EU	Kuncike kumklamo
I-CCC (China)	I-CQC	Isitifiketi esiyimpoqo saseShayina	Ukuqinisekiswa kweminyaka emi-5

Kungani I-MPCB Yethu Yokukhiqiza Ihlukanisiwe

Indawo yethu yokukhiqiza imele iminyaka engu-20 yobungcweti kubuchwepheshe bokuvikela izimoto, iletha ama-MPCB aweqa amazinga omhlaba ngokusebenzisa:

Ukuhlanganiswa okuqondile: Ukukhiqizwa kwe-bimetallic element yangaphakathi, ukulinganisa ukunemba, kanye nokukhiqizwa kwekhoyili kagesi okuqinisekisa ukulawulwa kwekhwalithi okuphelele nokwenza ngokwezifiso ngokushesha

Ubuchwepheshe bokulinganisa obuthuthukisiwe: Amasistimu okulinganisa azenzakalelayo eziteshi ezingu-6 anamagumbi okushisa (-20°C kuya +60°C) afinyelela ukunemba kohambo okungu-±3% kulo lonke uhla lokusebenza

Ukuhlola ingqalasizinda: $3M+ etshalwe ekuhlolweni komjovo oyinhloko (umthamo we-1000A), ukuqinisekiswa kokukhuthazela kwemijikelezo engu-100,000, kanye nokulingisa okuphelele kwemvelo

Ubuchwepheshe obuqondene nezimoto: Ukuqonda okujulile kwezici zokuqalisa i-motor, amajika ashisayo, nezidingo zokuxhumanisa nezixhumi kanye neziqalisi ezithambile

Amandla okwenza ngokwezifiso: Kusukela kuzilungiselelo zamanje ezikhethekile kuya ekucushweni okuyingqayizivele kanye nezinhlelo zokuxhumana ezisizayo—okuthuthukiswe ngokwezidingo zakho zokuvikela imoto

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