Umenzi weSekethe yoPhulo lweMoto eZimeleyo

CDADAngumvelisi oqeqeshiweyo weMotor Protection Circuit Breakers, eqhayisa nge52,400 m² indawo yemveliso kunye nemigca yemveliso ebanzi. Ngeminyaka engama-20 yamava ekwenziweni nasekuthengisweni kwezi mveliso, sibonelela ngezisombululo eziphucukileyo nezizinzileyo ezinokuthi zenziwe ngokwezifiso ukuhlangabezana neemfuno ezithile zokusebenza.

Yintoni iMotor Protection Circuit Breaker?

A IIMotor Protection Circuit Breaker (MPCB), ekwabizwa ngokuba yi-ai-i-motor circuit breaker okanyeumqalisi wemoto ngesandla, yinto ekhethekileyoisixhobo sokukhusela i-electromechanicaleyilelwe ngokukodwa ukukhusela iinjini zombane kwiimpazamo zokusebenza. Ngokungafaniyo nee-MCCBs zenjongo ngokubanzi, iiMPCB ziyadibanisaukukhuselwa komthwalo ogqithisileyo, ukhuseleko lwesekethe emfutshane, kunye nokutshintsha ngesandla kwiyunithi enye edityanisiweyo, elungiselelwe iimfuno ezizodwa zeemoto ukuqalisa kunye neemeko ezisebenzayo.

Ukusebenza ngaphantsiIEC 60947-4-1 (abafowunelwa kunye nabaqalisi beemoto) kunyeIEC 60947-2 (izaphuli zesekethe), MPCBs ukuphatha iireyithingi zangoku ukusuka0.63A ukuya ku-100A (ukwandisa kwi150A kuluhlu olukhethekileyo), kunye nesetingi ezilungelelanisiweyo ze-thermal ukuze zitshatise imisinga ethile yemoto egcweleyo. Zenzelwe ukumelana nemotoinrush imisinga (ngokuqhelekileyo i-6-8 × i-full-load yangoku ngexesha lokuqalisa) ngaphandle kokuhamba kwenkathazo, ngelixa ibonelela ngokhuseleko oluchanekileyo malunga nokugqithiswa okuzinzileyo kunye nokusilela kwesigaba.

Uncedo oluchazayo lweMPCB lulele kuboiimpawu zohambo olulungiselelwe imoto-Izinto ezishushu ezilungelelaniswe ukufudumeza iijiko zeemoto kunye nohambo lwemagnethi lubekwe kakuhle ngaphezulu kokuqala kwangoku kodwa ngaphantsi kwamanqanaba okonakalisa. Oku kuphelisa imfuno yabafowunelwa abahlukeneyo kunye nokulayishwa okugqithisiweyo kwizicelo ezininzi, ukunciphisa indawo yephaneli kunye nobunzima bofakelo.

Iindidi zeeMveliso zeMPCB kunye noLungiselelo

Ukuhlelwa	Uhlobo	Uluhlu lwangoku	Iimpawu eziphambili
Ubungakanani besakhelo	Compact (NS2-25 series)	0.63A - 25A	I-DIN yokufakwa kukaloliwe, i-100kA Icu kwi-400V, izikrufu/iitheminali zasentwasahlobo
	Umgangatho (NS2-32 series)	0.1A - 32A	Uluhlu olwandisiweyo, uhambo lwe-thermal-magnetic, ukhuseleko lokusilela kwesigaba
	Amandla (NS2-80/100 series)	10A – 100A	Umthamo ophezulu we-thermal, i-15-50kA Icu, i-panel mount
Trip Technology	I-Thermal-Magnetic	0.63A - 100A	I-Bimetallic overload + i-solenoid i-short-circuit, i-Ir ehlengahlengiswayo
Trip Technology	Electronic	25A – 150A	I-Microprocessor-based, ukungalingani kwesigaba, impazamo yomhlaba, unxibelelwano
Udidi Lolawulo	Cofa iqhosha	0.63A - 32A	Iqhosha elibomvu OFF, ukulawula imoto ngokuthe ngqo, ukusebenza kwendawo
	I-Rotary Handle	10A – 100A	Iyatshixa ikwindawo eVALIWEYO, isincamatheliso se-padlock (izitshixo ezi-3)
	Ulawulo olukude Lulungile	25A – 100A	Shunt uhambo / undervoltage ukukhululwa ukuhambelana
ICandelo lokuSebenzisa	AC-3	Zonke iireyithingi	I-squirrel-cage motor iqala/ukumisa ngexesha lokuqhuba
ICandelo lokuSebenzisa	AC-4	0.63A - 32A	Ukuqala kwe-squirrel-cage motor, ukuplaga, i-intshing (10×In)
Uqwalaselo lwePali	3-Ipali	0.63A - 100A	Ukhuseleko lweemoto olukwinqanaba lesithathu
Uqwalaselo lwePali	4-Ipali	0.63A - 32A	Inqanaba lesithathu + elingathathi hlangothi okanye elinesantya esibini sokutshintsha imotor

Uluhlu lweMizekelo yangoku:

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

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

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

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

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

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

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

Imisebenzi enguNdoqo kunye neZakhono zoKhuselo

Imisebenzi eDityanisiweyo yoKhuseleko lweMoto

Umsebenzi	Umgaqo-siseko wokufunyanwa	Iiparamitha zobuGcisa
uKhuseleko lokuNxibelela ngokugqithisileyo (iThermal)	Ukwandiswa kobushushu be-Bimetallic strip	Ukulungiswa kwe-0.63-100A, iklasi yokukhubeka i-10A (2-10s kwi-6 × In), imbuyekezo ye-ambient -20 ° C ukuya + 60 ° C
Ukhuseleko lweSekethe esifutshane (Magnetic)	Electromagnetic solenoid plunger	I-Fixed 12-14×In (i-motor-optimized), <20ms operation, i-100kA yokuqhawula amandla
Isigaba soKhuseleko lokuSilela	Ukufudumeza okwahlukileyo kwee-bimetals	Uhambo phakathi kwe-10s kwi-0.9 × Ngesigaba esisodwa esivulekileyo, kuthintela umonakalo wesigaba esisodwa
UkuKhusela ukungalingani kweSigaba	Umahluko we-thermal phakathi kwezigaba	Uhambo xa ukungalingani ngoku> 30% ye>2 imizuzu
Ukhuseleko lweRotor etshixiweyo	Umgangatho ophezulu wangoku (>6×In for >2s)	Idityaniswe ne curve thermal, inqanda rotor / stator umonakalo
Ukutshintsha ngesandla	Mechanical toggle/cofa iqhosha	I-100,000 imisebenzi yombane, i-ON-OFF ukulawula imoto, umsebenzi wokuzihlukanisa

Iimpawu zohambo kunye noLungelelaniso

Ii-MPCBs zinexesha eliguquguqukayo igophe le-thermal elihambelana ngokukodwa neempawu zokufudumeza imoto:

Amaxesha okuHamba ngoThermal (Udidi oluQhelekileyo 10A):

1.05×Ir: Akukho luhambo (2h)

1.2×Ir: Uhambo 10-20 imizuzu

1.5×Ir: Uhambo 2-4 imizuzu

6×Ir: Uhambo 2-10 imizuzwana (ukuqala ukumelana ngoku)

12-14×Ir: Uhambo lwemagnethi olukhawulezileyo (<20ms)

Imimiselo yohambo lwemagnethi:

Cwangcisa i-20-30% ngaphezulu kwe-motor etshixiweyo yangoku

Inqanda iihambo eziphazamisayo ngexesha lokuqalisa (6-8×FLC imizuzwana eyi-1-3)

Uqinisekisa ukucocwa ngokukhawuleza kweziphene zendlela emfutshane

Ubume beSicelo kunye neemeko zokuSetyenziswa

Icandelo loShishino	Isicelo esikhethekileyo	Iimpawu eziqhelekileyo
I-Industrial Automation	Iinkqubo zokuhambisa, iimpompo, iicompressors, abalandeli	4A-25A, AC-3, 100kA Icu, ukulawula iqhosha, DIN kaloliwe
Iinkqubo zeHVAC	Iiyunithi zokupholisa, iiyunithi zokuphatha umoya, iinqaba zokupholisa	I-10A-32A, imbuyekezo ye-ambient, i-frequency yokuqala ephezulu
Amanzi naManzi amdaka	iimpompo submersible, izikhululo booster, ukunkcenkceshela	I-6A-40A, ukhuseleko olomileyo (uxinzelelo lokudibanisa ukudibanisa), i-IP65 evaliweyo
Izixhobo zoomatshini	Iilathesi, oomatshini bokugaya, oomatshini bokucola	I-1.6A-10A, ukumelana noxinzelelo oluphezulu, ukuqala rhoqo (AC-4)
Ukuphatha Izinto	Iicranes, iihoist, iiconveyors, elevators	I-10A-63A, i-rotary handle, i-lockable OFF, i-mechanical interlocking
Ukutya & nesiselo	Izixube, iigrinder, oomatshini bokupakisha	I-2.5A-16A, izixhobo zensimbi ezingenasici, umsebenzi wokuhlamba
Umoya ovuselelekayo	Iinjini zokulandela umkhondo welanga, ii-wind turbine ezincedisayo	1A-10A, ubushushu obandisiweyo ububanzi (-25°C ukuya +70°C)
I-oyile neGesi	Ii-drilling rig ezincedisayo, iijekhi zempompo	I-25A-100A, iTropicalized (T2), i-corrosion-resistant, ukumelana nomothuko ophezulu

Inkqubo yokuVelisa kunye nokuhamba komsebenzi weMveliso

Ulandelelwano lweMveliso oluchanekileyo

I-IQC yeMathiriyeli ekrwada → Imveliso yeBimetallic Element → Umoya we-Electromagnetic Coil Winding → UQhagamshelwano lweNkqubo yokuFakwa → iNdibano yeArc Chute → Ulungelelwaniso kunye noVavanyo → INdibano yokugqibela → Ukuqinisekiswa koMgangatho → ukuPakisha

Amanqanaba oMveliso abalulekileyo

Iqonga	Iinkcukacha zeNkqubo	Amanqaku okulawula umgangatho
Imveliso yeBimetallic Element	I-inconel/i-passivated steel composite rolling, unyango lobushushu kwiimpawu eziphambukayo, isitampu ukumila, ukuphawulwa kolungelelwaniso.	Izinga lokuphambuka 0.15-0.25mm / ° C, ubushushu bohambo ± 3% ukunyamezela, uvavanyo lokuzinza 1000h kwi-200 ° C
Ukwenziwa kweKhoyile ye-Electromagnetic	I-Copper wire winding (0.3-0.8mm), ukufakwa kwevanishi yofukula, indibano yemagnethi engundoqo	Ukuxhathisa kwe-DC ± 5%, amandla e-dielectric 2kV/1min, ukuvavanywa kombane wokukhupha/ukuyeka
Thermal Trip Calibration	Isikhululo sokulinganisa esizenzekelayo esinenaliti echanekileyo yangoku, igumbi lobushushu (-20°C ukuya +60°C)	Ixesha lokuhamba kwi-1.05 × Ir, 1.25 × Ir, 6 × Ir irekhodiwe, ± 10% ukunyamezela, ukumakishwa ngokusisigxina
Ukusetwa kohambo lwemagnethi	Ukulungiswa kwe-gap ye-Solenoid yomoya, ukulinganisa kwangaphambili komthwalo wentwasahlobo, itywinwe emva kokumiswa	Uhambo olukhawulezayo kwi-12-14 × Ir ± 10%, <20ms yokusebenza, ukutywinwa kobungqina
INdibano yeNkqubo yoQhagamshelwano	I-Silver-alloy (i-AgNi okanye i-AgCdO) iqhagamshelwe kwimizila yobhedu, isosula isenzo sejometri	Ukuchasana noQhagamshelwano <1mΩ, ubunzima be-HV 100-150, amandla okubrawuza> 50MPa
Udibaniso lweArc Chute	Iipleyiti zeCeramic eziqhekezayo (iipleyiti ezi-6-12), ulungelelwaniso lwembaleki ye-arc, indibano yegumbi le-deionizing	Amandla eDielectric>2.5kV, arc quenching <10ms kwi400V, dimensional ±0.1mm
INdibano yokuGqibela yeNkqubo	Guquguqula/cofa iqhosha lendlela, uhambo olungahlawulelwanga, uqhagamshelo lwemithombo yoxinzelelo, ubambe uqhagamshelo	Ukunyamezela komatshini imisebenzi ye-100,000, uxinzelelo loqhagamshelwano lwe-5-10N, ixesha lokuqhawula <3ms
Uvavanyo oluBanzi	Uvavanyo lwenaliti yokuqala (0.5-1000A), ukuqinisekiswa kwexesha langoku lejika, ukulinganisa ukusilela kwesigaba	I-100% yovavanyo oluzenzekelayo, ukungena kwedatha, ukulandelwa kwekhowudi ye-QR

IMathiriyeli ekrwada yokuqala kunye neNgcaciso yeCandelo

Icandelo	Inkcazo yezinto	Imigangatho yababoneleli	Iimpawu eziphambili
Uluhlu lweBimetallic	I-Inconel 718 / i-passivated steel composite (ASTM TM2) okanye ubhedu / intsimbi	I-ASTM B388, IEC 60404	Isantya sokuphambuka 0.2mm/°C, uzinzo ± 3% kwiminyaka engama-20, ukuxhathisa
Ikhoyili ye-Electromagnetic	Ucingo lobhedu obenziwe intsimbi udidi F (155°C) okanye udidi H (180°C)	IEC 60317, NEMA MW 35	I-voltage yokuqhawula> 2kV, i-solderability 390 ° C / 2s, ukuguquguquka
IMagnetic Core	I-Silicon steel laminations (0.35-0.5mm) okanye isinyithi esiqinileyo	IEC 60404-8, JIS C 2552	Ukunyanzeliswa okuphezulu, ukugcinwa okuphantsi, iimpawu ezihambelanayo zokuthatha
Abafowunelwa abaphambili	Electrolytic copper (Cu-ETP) + AgNi 90/10 okanye iingcebiso zeAgCdO	I-ASTM B152, IEC 60368	I-Conductivity ≥100% IACS, ukuchasana nokukhukuliseka kwe-arc, i-anti-welding
Qhagamshelana noSprings	Beryllium ubhedu (CuBe2) okanye intsimbi engatyiwa 301	I-ASTM B196	Ubomi bokukhathala > imijikelo ye-100,000, uxinzelelo oluhambelanayo lwe-5-10N
Amacwecwe e-Arc Chute	I-steatite ceramic okanye i-alumina (Al₂O₃ 95%)	IEC 60672	Ukumelana nobushushu>1000°C, amandla edielectric>15kV/mm
Ababaleki beArc	I-Copper-tungsten (i-CuW) okanye intsimbi ene-copper plating	I-ASTM B702	Ukumelana nokhukuliseko lwe-arc, ukuphambuka kwe-arc magnetic
Ityala elibunjiweyo	BMC (DMC-2) iplastiki thermosetting okanye PA66 GF30	IEC 60664-1, UL 94 V-0	Isalathisi sokulandelela > 600V, ukumelana nobushushu 180 ° C, impembelelo > 7 kJ/m²
Inkqubo yokuSebenza	Zinc-plated intsimbi okanye stainless steel 304	ISO 898-1, ASTM A240	Amandla okuqina > 400MPa, ukuxhathisa umhlwa, ukumelana nokunxiba
Izikhululo	I-C36000 yobhedu okanye i-C11000 yobhedu ene-tin plating (5-8μm)	I-ASTM B16/B187	Uxinzelelo lwangoku 1.0-1.5 A/mm², torque ukumelana 1.5-3.0Nm

UkuThotyelwa kweMigangatho kunye neeProtokholi zoVavanyo

Isakhelo seMigangatho yeHlabathi

Umgangatho	Ububanzi	Amanqaku asebenzayo
IEC 60947-2	I-low-voltage switchgear - I-Circuit-breakers	Ukukhuselwa kwexesha elifutshane, ukuphulwa kwamandla, ukuhlukaniswa
IEC 60947-4-1	Abafowunelwa kunye nabaqalisi beemoto-abanxibelelanisi be-Electromechanical kunye neziqalisi zeemoto	Ukuqala kweemoto, ukukhuselwa komthwalo ogqithisileyo, ulungelelwaniso kunye nabafowunelwa
EN 60947-2 / EN 60947-4-1	Iinguqulelo ezihambelanayo zaseYurophu	Ukumakishwa kwe-CE, ukuthotyelwa kwemarike ye-EU
I-GB/T 14048.2 / GB/T 14048.4	Imigangatho yesizwe yaseTshayina	Isiqinisekiso seCCC, imakethi yaseTshayina

Iimvavanyo zoHlobo olunyanzelekileyo (IEC 60947-4-1 & IEC 60947-2)

Uluhlu lovavanyo	Uvavanyo oluthile	Iinqobo zokwamkeleka
Ukunyuka kobushushu	Ukuqhubeka okwangoku kwi-Ir	Izitishi ≤80K (isilivere), ≤65K (ingenanto), ibhimetal ≤85K
Iipropati zeDielectric	Ukumelana nomthamo wamandla (2kV-2.5kV/1min), impulse (6kV-8kV)	Akukho kuphazamiseka, akukho flashover
uKhuseleko lomthwalo ogqithisileyo	1.05×Ir (akukho hambo 2h), 1.25×Ir (uhambo ≤2h), 1.5×Ir (uhambo <4min)	Amaxesha aqhelekileyo okuhamba ngeklasi yokukhwela
Ukuqhawulwa kweSekethe emfutshane	I-Icu (eyokugqibela), ii-Ics (inkonzo) kumbane olinganisiweyo	100kA @ 400V (compact), 15-50kA @ 400V (uluhlu lwamandla)
Ulungelelaniso	Uhlobo loku-1 okanye uhlobo lwesi-2 nge-SCPD	Uhlobo lwe-2: akukho monakalo, ukusebenza kwakhona kwangoku
Ubuzaza bokusilela kweSigaba	Ukusebenza kwesigaba esisodwa kwi-0.9 × Ir	Uhambo phakathi kwe-10s, luthintela ukuhamba kwemoto enye
Ukunyamezela ngoomatshini	100,000 imisebenzi akukho-mthwalo	<5% iparameter drift, akukho kusilela komatshini
Ukunyamezela koMbane	100,000 AC-3 imisebenzi (0.63-32A)	Iingubo zoqhagamshelwano <50%, iimpawu zohambo zigcinwe
Okusingqongileyo	Ubushushu obumanzi (IEC 60068-2-30), ubushushu, ubushushu obomileyo	Isebenza emva kokulungiswa, akukho mhlwa
I-EMC	Ukungakhuseleki kuphazamiso olusasazwayo/olwenziwayo (iintlobo ze-elektroniki)	Akukho nkathazo yohambo, EN 60947-4-1 Isihlomelo L

Ulawulo loMgangatho weFactory & neMigangatho yokuHlola

Izinto ezingenayo i-QC (IQC)

Izinto eziphathekayo	Izinto Zokuhlola	Isicwangciso sesampulu	Izixhobo
Imichilo yeBimetallic	Izinga lokuphambuka, ukuxhathisa, ukuzinza, ukunyamezela komlinganiselo	Ngebhetshi nganye, uvavanyo lwesampulu	I-oven ye-Thermal, i-geuge ye-deflection, ibhulorho yokumelana
Ucingo olune-enameled	Ububanzi, ubukhulu be-insulation, i-voltage yokuqhawula, ukuguquguquka	I-AQL 0.65	I-Micrometer, i-dielectric tester, i-elongation tester
Iingcebiso zoqhagamshelwano zesilivere	Ubunyulu, ubuninzi, ubunzima, ukuhambelana kwe-alloy ye-brazing	Ngebhetshi nganye	I-Spectrometer, i-hardness tester, i-metallurgical microscope
Iikhompawundi zeplastiki	Umxholo weglasi, i-viscosity, iimpawu zokunyanga, ukutsha	Ngebhetshi nganye	Melt flow indexer, DSC, UL 94 izixhobo zovavanyo
Amacandelo ensimbi	Ukuqina, amandla okuqina, ukunyamezela komgangatho	I-AQL 1.0	Rockwell ubulukhuni umvavanyi, umatshini tensile, CMM

Kwinkqubo yoLawulo loMgangatho (IPQC)

Isitishi	Ulawulo lweeParamitha	Ukuphindaphinda	Indlela
Ukulinganisa kweBimetal	Ubushushu bohambo, ukuphambuka kwitem yereferensi, ukumakisha	Yonke iyunithi	Isikhululo sokulinganisa esizenzekelayo esinenaliti yangoku
Ukujija ikhoyili	Ujiko lokubala, ukuqina, ukuxhathisa, ukugquma	Yonke iyunithi	Umatshini wokujija ozenzekelayo onempendulo, i-ohmmeter
Ukusetwa kohambo lwemagnethi	Umsantsa womoya, ukulayisha kwangaphambili kwentwasahlobo, uhambo lwangoku lwangoku	Yonke iyunithi	Umhloli wenaliti ephambili (50-1000A), umlinganiselo wexesha
Indibano yoqhagamshelwano	I-gap yoqhagamshelwano, uxinzelelo, ukulungelelaniswa, ukuchasana	Zonke iiyunithi ezili-100	Igeyiji yokunyanzelisa, i-micro-ohmmeter, isithelekisi sokukhanya
Ukudityaniswa kwenkqubo	Guqula amandla, umsebenzi ongenahambo, ukusebenza komqheba	Yonke iyunithi	I-automated functional tester, ijika lokufuduka ngamandla

Ulawulo lomgangatho wokugqibela (FQC) kunye ne-QC ephumayo (OQC)

Into yovavanyo	Umgangatho	Ubungakanani beSampuli
Ukuqinisekiswa kohambo olushushu	I-1.05 × Ir (akukho hambo), 1.25 × Ir (uhambo), ukurekhoda ixesha	100%
Ukuqinisekiswa kohambo lwemagnethi	I-12-14 × Ir uhambo olukhawulezayo, <20ms	100%
Uvavanyo lwenqanaba lokungaphumeleli	Ukusebenza kwesigaba esinye, uhambo phakathi kwe-10s	100%
I-Dielectric ukumelana nombane	2kV AC/1min	100%
Ukumelana ne-insulation	>100MΩ @ 500V DC	100%
Ukuchasana noqhagamshelwano	<1mΩ ipali nganye	100%
Ukusebenza koomatshini	I-10 ON-OFF imijikelezo, ukusebenza kakuhle	100%
Ukuhlolwa okubonakalayo kunye nokulinganisa	Ukungabikho kweziphene kwimilinganiselo ebalulekileyo	100%
Ukumakisha ngokusisigxina	Ukusula i-solvent, uvavanyo lwe-abrasion	I-AQL 1.0
Ukupakisha ingqibelelo	Uvavanyo lokuwisa, ukungcangcazela (ISTA 3A)	Ngokweqashiso

Izibonelelo zeMveliso kunye nokubanakho ukuVelisa

Izixhobo zoMveliso eziPhezulu

ICandelo leZixhobo	Ukucaciswa komatshini	Umsebenzi	Umthamo
I-Bimetal Production Line	Ilitye lokusila elichanekileyo, iziko lonyango lobushushu, i-stamping press	Ukwenziwa komcu weBimetallic, ulungelelwaniso	50,000 imichilo / ngosuku
Ulungelelwaniso oluzenzekelayo	I-6-station rotary calibration system kunye namagumbi obushushu	Ulungelelwaniso lohambo olushushu (-20°C ukuya +60°C)	2,000 iiyunithi / ngosuku
UVavanyo lwesitofu sokuqala	Iseti ye-1000A ephambili yesitofu yangoku	Ukuqinisekiswa kwexesha langoku	Iiyunithi ezingama-500 ngeyure
Ukujija iikhoyili	Oomatshini bokujija be-CNC abanolawulo loxinzelelo	Ukuveliswa kwekhoyili ye-Electromagnetic	10,000 iikhoyili / ngosuku
Qhagamshelana neBrazing	Isithando somlilo esilawulwayo (H₂/N₂)	Incam yesilivere yokubhengeza kubathwali bobhedu	5,000 abafowunelwa / ngeyure
INdibano	Iiseli zendibano zabasebenzi	Indibano yeMechanism, ulungelelwaniso, uvavanyo	3,000 iiyunithi / ngosuku ngomgca
Uvavanyo lokunyamezela	Iibhentshi zokuvavanya ubomi boomatshini/zombane (imijikelo eyi-100,000)	Ukuqinisekiswa kobomi, ukunxiba esweni	Iiyunithi ezingama-200 ngaxeshanye
Uvavanyo lweNdalo	Amaqondo obushushu/amagumbi okufuma, iitafile zokungcangcazela	Ukuqinisekiswa kokuthotyelwa kwe-IEC 60068-2	Iiyunithi ezili-100 / ngosuku

Isakhono seMveliso kunye namaxesha okuKhokela

Udidi lweMveliso	Ngenyanga Umthamo	Ixesha elimiselweyo lokukhokela	Umyalelo ongxamisekileyo
Compact MPCB (0.63A-25A)	100,000 iiyunithi	4-5 iiveki	Iintsuku ezi-3 (amalungu esitokhwe)
I-MPCB esemgangathweni (0.1A-32A)	80,000 iiyunithi	4-5 iiveki	Iintsuku ezi-5
Amandla eMPCB (10A-63A)	Iiyunithi ezingama-60,000	4-5 iiveki	Iintsuku ezisi-7
Ubunzima beMPCB (40A-100A)	Iiyunithi ezingama-20,000	4-5 iiveki	Iintsuku ezili-10
I-Electronic MPCB (25A-150A)	Iiyunithi ezingama-20,000	4-5 iiveki	Iintsuku ezisi-7

Ubunjineli kunye noLwakhiwo lweQela lobuGcisa

ISebe	Abasebenzi	Ubungcali	Uxanduva
Ubunjineli beR&D	Iinjineli ezi-5	Ii-algorithms zokukhusela iMoto, izixhobo ze-bimetallic, uyilo lwe-electromagnetic, ukucima i-arc	Uphuhliso lwemveliso entsha, imodeli yobushushu, ipotfoliyo yelungelo elilodwa lomenzi wechiza (40+ amalungelo abenzi)
Ubunjineli beNkqubo	Iinjineli ezili-18	Ulungelelwaniso oluchanekileyo, indibano ezenzekelayo, imveliso ebhityileyo, iShishini 4.0	Ukulungiswa kwemveliso, amaxwebhu eSOP, ukuphuculwa kwesivuno (> 99.5%)
Uvavanyo kunye noQinisekiso	Iinjineli ezili-15	Uvavanyo lwangoku oluphezulu, ukulinganisa iimoto, uvavanyo lokusingqongileyo, i-EMC	Ulungelelwaniso lokuvavanya uhlobo (IEC 60947-4-1), uhlalutyo lokungaphumeleli, ukuqinisekiswa
Ubunjineli besicelo	Iinjineli ezili-10	Iimoto zokuqalisa izibalo, izifundo zolungelelwaniso, ukugunyaziswa kwentsimi	Inkxaso yobugcisa bomthengi, uyilo lwesikimu, uqeqesho lokukhusela iimoto
Ukuqinisekisa umgangatho	30 amagcisa	ISO 9001, IATF 16949, ulawulo lwenkqubo yamanani (SPC), i-metrology	Uphicotho lwababoneleli, uphicotho lwenkqubo, inyathelo lolungiso, ilebhu yokulinganisa

Iziqinisekiso kunye noXwebhu lokuThobela

Isiqinisekiso	Umzimba okhuphayo	Ububanzi	Ukunyaniseka
ISO 9001:2015	ZHONGDA HUAYUAN	Inkqubo yolawulo lomgangatho	Uhlolo lonyaka
Uvavanyo lodidi lwe-IEC 60947-2	SGS	Ukusebenza kwe-circuit-breaker	Ngoluhlu lwemveliso
CE Ukumakishwa	Ibhodi eyazisiweyo	Ukufikelela kwimarike ye-EU	Kuxhomekeke kuyilo
I-CCC (eTshayina)	CQC	isiqinisekiso esisisinyanzelo saseTshayina	Ukuqinisekiswa kweminyaka emi-5

Kutheni uMveliso wethu weMPCB wahlukile

Indawo yethu yemveliso imele iminyaka engama-20 yobungcali kubuchwephesha bokukhusela iimoto, ukuhambisa iiMPCB ezidlula imigangatho yehlabathi ngoku:

Ukuhlanganiswa ngokuthe nkqo: Imveliso ye-bimetallic yangaphakathi endlwini, ulungelelwaniso oluchanekileyo, kunye nokuveliswa kwekhoyili ye-electromagnetic eqinisekisa ulawulo olupheleleyo lomgangatho kunye nokwenza ngokwezifiso ngokukhawuleza

Itekhnoloji yolungelelwaniso oluphezulu: I-6-isikhululo esizenzekelayo seenkqubo zokulinganisa kunye namagumbi obushushu (-20 ° C ukuya + 60 ° C) ukufikelela ± 3% ukuchaneka kohambo kulo lonke uluhlu lokusebenza

Uvavanyo lweziseko zophuhliso: I-$3M+ ityalwe kuvavanyo lwenaliti yokuqala (umthamo we-1000A), uqinisekiso lonyamezelo lomjikelo we-100,000, kunye nokulinganisa okubanzi kokusingqongileyo

Ubuchwephesha obuthe ngqo kwiimoto: Ukuqonda okunzulu kweempawu zokuqalisa iimoto, iigophe ezishushu, kunye neemfuno zolungelelwaniso kunye nabafowunelwa kunye neziqalisi ezithambileyo

Ukukwazi ukwenza ngokwezifiso: Ukusuka kwiisetingi ezikhethekileyo zangoku ukuya kuqwalaselo olulodwa lokunyuswa kunye namalungiselelo oqhagamshelwano ancedisayo-eyenziwe ngokweemfuno zakho zokhuseleko lwemoto

CDADA yi IMotor Protection Circuit Breaker umenzi kunye nomthengisi e China. Umzi-mveliso wethu usebenza kumashishini ahlukeneyo afana neenkqubo zamandla, i-automation yokwakha, kunye nokuveliswa kwemizi-mveliso, ukubonelela ngezisombululo ze-OEM / ODM eziguquguqukayo.

Iingcebiso zeNdaba