I-China Modular Contactor Factory Direct

Ukwahlukanisa

Uhlobo

Ububanzi Bamanje

Izimpawu Ezisemqoka

Isigaba Sokusetshenziswa

AC-7a

16A – 100A

Imithwalo engenisa kancane: izinto zikagesi zasendlini, ukufudumeza, imithwalo eqinile (cos φ 0.8)

I-AC-7b

16A – 63A

Imithwalo yezimoto: ama-squirrel-cage motors, ama-air conditioner, amaphampu (cos φ 0.45)

AC-7d

16A – 32A

Imithwalo yokukhanyisa ye-LED (entsha ku-IEC 61095:2023), izindawo ezinothe nge-harmonic

I-Pole Configuration

I-2-Pole (2NO)

16A – 100A

Ukushintsha kwesigaba esisodwa, ukushisa/ukukhanyisa, ukucushwa okuvame kakhulu

I-2-Pole (1NO+1NC)

16A – 40A

Izinhlelo zokusebenza zokushintsha, amafeni anesivinini esikabili, izinjini ezihlehliswayo

4-Izigxobo (4NO)

16A – 100A

Isigaba sesithathu + sokungathathi hlangothi, ukufudumeza kwesigaba sesithathu, ama-motor amancane ezigaba ezintathu

I-4-Pole (2NO+2NC)

16A – 40A

Ukushintshashintsha, ukudluliswa kwejeneretha, ukunikezwa okukabili

I-Coil Technology

Ikhoyili ye-AC

24V, 110V, 220-240V

I-50/60Hz evamile, i-hum ezwakalayo phakathi nokusebenza

Ikhoyili ye-DC

12V, 24V

Ukusebenza buthule, amasistimu asekelwa ibhethri, amasekhethi okulawula

I-AC/DC Universal

24-240V (ukushintsha okuzenzakalelayo)

Ukusebenza kwe-Hum-free, ukubekezelela i-voltage ebanzi, ukuncipha kwempahla

Ikhoyili ye-elekthronikhi

12-240V AC/DC

Ukusetshenziswa okuphansi (2-4VA), ukuvikelwa kokuhlinzwa okuhlanganisiwe, kuthulile

Ukukhweza

I-DIN Rail (TH35)

Zonke izilinganiso

Isitimela sesigqoko esiphezulu esingu-35mm, ukufakwa kwe-snap-on, i-IP20 iphephile ngomunwe

I-Panel Mount

16A – 100A

Isisekelo esinqunyelwe isikulufu, ukukhwezwa kwendawo eyisicaba, i-anti-vibration

Indawo ebiyelwe

Vula (IP20)

Zonke izilinganiso

Idizayini ejwayelekile ye-modular, ukukhwezwa kwephaneli yokusabalalisa

Okuvaliwe (IP40-IP65)

16A – 63A

Indawo eyakhelwe ngaphakathi, ukuvikela uthuli/umswakama, ukusetshenziswa kwangaphandle

Isakhi

Umsebenzi

Ukucaciswa Kwezobuchwepheshe

Ikhoyili ye-Electromagnetic

Ikhiqiza inkambu kazibuthe ukuze kuvalwe othintana naye

I-AC: 24V, 110V, 220-240V (50/60Hz); I-DC: 12V, 24V; I-AC/DC: 24-240V jikelele; Ukusetshenziswa 4-8VA (AC), 2-4W (DC)

I-Laminated Core

Igxilisa i-magnetic flux, inciphisa imisinga ye-eddy

Insimbi ye-Silicon E-core, ukufakwa kwe-surface, i-remanence ephansi

I-Armature Enyakazayo

Idlulisela amandla kazibuthe ukuze ithinte ibhuloho

I-Spring-return, i-anti-bounce design, <20ms impendulo

Oxhumana Nabo Abakhulu

Phatha amandla wesekethe yamanje

I-Silver-nickel (AgNi) noma i-silver-cadmium oxide (AgCdO), isenzo sokusula kabili

Xhumana neBridge

Ixhuma ngomshini amasethi ezigxobo, iqinisekisa ukusebenza ngasikhathi sinye

I-alloy yethusi, ukuxhumana okuguquguqukayo, ukuziqondanisa

I-Arc Chute

Icisha i-arc ephukile (izinhlelo zokusebenza ze-AC-7b)

Amapuleti e-Ceramic splitter, amagridi e-deionizing, ukuvunguza kazibuthe

Oxhumana Nabo Abasizayo

Ukulawula, ukusayina, ukuhlanganisa (kuyakhetheka)

1NO+1NC noma 2NO, 10A isilinganiso, isenzo esisheshayo

Isicelo

Ukusetshenziswa Okuqondile

Imininingwane Ejwayelekile

Isigaba Sokusetshenziswa

Ukulawula Ukukhanyisa

Ukukhanyisa kwe-LED, amalambu e-fluorescent, amalambu okukhipha

16A-32A, 2NO, AC-7d (LED), AC-7a (discharge), 230V ikhoyili

I-AC-7a / AC-7d

Amasistimu Wokushisa

Ama-boilers kagesi, ama-heaters okugcina, ukushisa okungaphansi

25A-63A, 2NO noma 4NO, AC-7a, 230V ikhoyili, ukusebenza buthule kuyakhethwa

AC-7a

Ukungenisa umoya ne-HVAC

Abalandeli be-extractor, amayunithi okuphatha umoya, amasistimu okupholisa

16A-40A, 2NO, AC-7b (amamotho), ikhoyili engu-230V, imvamisa yokushintsha okuphezulu

I-AC-7b

Izisetshenziswa zezimoto

Ama-roller shutters, iminyango yegaraji, amasango, ama-awnings

16A-25A, 2NO noma 1NO+1NC, AC-7b, 24V DC control (ukuphepha kwamandla kagesi aphansi kakhulu)

I-AC-7b

Amaphampu Amanzi

Amaphampu akhuthazayo, amaphampu okujikeleza, amaphampu omthombo

16A-32A, 2NO, AC-7b, 230V ikhoyili, umsebenzi wepompo ulinganiselwe

I-AC-7b

Ukuphathwa Kwezamandla

Ukuchithwa kwemithwalo, ukushefa okuphezulu, ukushintshwa kwe-dual-tariff

40A-100A, 4NO, AC-7a, 230V ikhoyili enokulawula imitha/imitha yamandla

AC-7a

Amandla Avuselelekayo

Ukushintsha i-Solar PV, isitoreji sebhethri, ukushaja kwe-EV

25A-63A, 4-pole, DC coil noma AC/DC jikelele, izinga lokushisa elandisiwe

I-AC-7a / AC-7b

Ezolimo

Amaphampu okunisela, abalandeli bokungenisa umoya, ukomisa okusanhlamvu

25A-63A, IP65 ebiyelwe, indawo eshisayo, 400V yezigaba ezintathu

I-AC-7a / AC-7b

Isiteji

Imininingwane Yenqubo

Amaphuzu Okulawula Ikhwalithi

I-Laminated Core Production

Ishidi lensimbi ye-Silicon (0.35-0.5mm) isitembu sokufa esiqhubekayo, sidonsa ku-750-800°C emkhathini we-hydrogen, i-insulation coating, ukupakisha nokuhlanganisa

Ukulahleka kwe-Core <3 W/kg ku-1.5T, ukumelana nokufakwa kwe-insulation>100MΩ, ukuqina kazibuthe>5000

I-Coil Winding

Intambo yethusi ene-enameled (0.1-0.4mm), ukujikajika okuzenzakalelayo okunokulawula ukungezwani, ukumiliselwa kwevarnish yevacuum (i-polyester noma i-epoxy)

Ijika ±1%, DC ukumelana ±5%, amandla dielectric 2kV/1min, impregnation ukufana

I-AC/DC Universal Coil Assembly

Ukucushwa kwamawindi amabili, isekethe yokushintsha i-elekthronikhi, ukuhlanganiswa kokuvikela ukukhuphuka, i-encapsulation

Ukuqinisekiswa kokushintsha ngokuzenzakalelayo okungu-24-240V, amandla okubamba <4VA, ukusebenza buthule <30dB

Contact Fabrication

I-Silver-nickel (AgNi 90/10) amathiphu okuxhumana, ukugxiviza ezithwalweni zethusi, ukugxiviza okuqhubekayo, ukusula i-geometry

Ukuqina kwe-HV 80-120, ukumelana nokuxhumana <5mΩ, amandla okubhuqa >50MPa

I-Modular Housing Molding

I-thermoplastic enethonya eliphezulu (PA66 GF30 noma PBT GF30), 280-320°C umjovo, 17.5mm pitch dimension ebalulekile

Ukubekezelela i-Dimensional ±0.05mm, inkomba yokulandelela >600V, UL 94 V-0, ukumelana nokushisa 160°C

Mechanism Assembly

Isistimu yokushaja yensimbi yasentwasahlobo, indlela yokuguqula, ukuhlanganiswa kwesiqeshana sesitimela se-DIN, ukuxhumana kwesibambo

Ukukhuthazela komshini imijikelezo eyi-100,000, ukungaguquguquki kwengcindezi yokuxhumana, amandla we-snap-on 50-100N

Ukulinganiswa Kokugcina

I-Pickup voltage (0.85-1.1×Us), i-voltage eyehlayo (>0.2×Us), ukusetshenziswa kwekhoyili, isikhathi sokuxhumana

Ukuhlola okuzenzakalelayo okungu-100%, ukugawulwa kwedatha, ukulandeleka kwekhodi ye-QR 

Isakhi

Ukucaciswa Kwempahla

Amazinga Womphakeli

Izakhiwo Eziyinhloko

I-Laminated Core

Insimbi ye-silicon egxile kokusanhlamvu 35W300 noma 50W470 (0.35-0.5mm)

I-IEC 60404-8-7, JIS C 2552

Ukulahleka kwe-Core 2.3-3.0 W/kg ku-1.5T, ukufinyeleleka okuphezulu, i-magnetostriction ephansi

I-Coil Wire

Intambo yethusi eyindilinga 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-AC/DC Electronic Module

I-PCB enezingxenye ze-SMD, i-varistor, isilungisi sebhuloho, ukushintshwa kwe-MOSFET

I-IEC 60721-3-3, IEC 61000

Ububanzi be-voltage ebanzi 24-240V, ukuvikelwa kokuhlinzwa, i-EMC immunity Level 3

Oxhumana Nabo Abakhulu

I-Silver-nickel (AgNi 90/10) noma i-silver-cadmium oxide (AgCdO)

I-ASTM B152, IEC 60368

I-Conductivity ≥100% IACS, ukumelana nokuguguleka kwe-arc, i-anti-welding

Xhumana neBridge

Ingxubevange yethusi (CuCr1Zr noma CuNi2Si), isiliva-plated

I-ASTM B187

I-conductivity ephezulu, izakhiwo zasentwasahlobo, ukumelana nokugqoka

I-Arc Chute Plates

I-steatite ceramic noma i-alumina (Al₂O₃ 95%)

I-IEC 60672

Ukumelana nokushisa >1000°C, amandla e-dielectric >15kV/mm

Izindlu Modular

I-PA66 GF30 (30% i-glass fiber) noma i-PBT GF30

I-IEC 60664-1, UL 94 V-0

Inkomba yokulandelela >600V, amandla okuthinta >7 kJ/m², 17.5mm modularity

I-DIN Rail Clip

Spring steel 65Mn noma insimbi engagqwali 304, zinc-plated

I-GB/T 1222, ISO 3506

I-Clamp force 50-100N, impilo yokukhathala > imijikelezo engu-10,000, ukumelana nokugqwala

Amatheminali

I-Brass C36000 noma i-C11000 yethusi ene-tin plating (5-8μm)

I-ASTM B16/B187

Ukuminyana kwamanje 1.0-1.2 A/mm², i-torque imelana no-1.5-2.5Nm

Buyisa Iziphethu

I-oil-tempered carbon steel SWOSC-V noma insimbi engagqwali 301

I-JIS G 3560, ASTM A313

Amandla e-tensile 1800-2200MPa, impilo yokukhathala > imijikelezo eyi-100,000 

Okujwayelekile

Ububanzi

Izilinganiso Ezisebenzayo

I-IEC 61095:2023 (Uhlelo 3.0)

Izixhumi ze-Electromechanical zasendlini nezinjongo ezifanayo

Izinga eliyinhloko labathintana nabo bemojuli, izimfuneko zokuphepha eziqinile zezindawo okufinyeleleka kuzo umphakathi

I-IEC 60947-4-1

Oxhumana nabo kanye neziqalisi zezimoto - Oxhumana nabo be-Electromechanical

Izinga lemboni, futhi lisebenza koxhumana nabo bemojuli yamanje ephezulu

I-IEC 60947-5-1

Lawula amadivayisi wesekethe nezinto ezishintshayo

Oxhumana nabo abasizayo, lawula imisebenzi

I-GB/T 17885

Ukulingana okujwayelekile kwezwe laseShayina

Isitifiketi se-CCC, imakethe yaseChina

Isigaba sokuhlola

Ukuhlolwa Okuthize

Imibandela Yokwamukela

Ukusebenza Okubalulekile

Ukumelana nokuguga (70°C/168h), umswakama (40°C/93%RH/96h), ukumelana nokushisa (i-ball-pressure 125°C)

Akukho mifantu, akukho deformation <2mm, amandla dielectric agciniwe

Ubuqotho Bemishini

Amandla etheminali (i-torque cycling), ukumelana nomthelela (0.5J pendulum/2J sphere), ukuqina kwesikulufu

Akukho monakalo, akukho ukuxegiswa, isilinganiso se-IP siyagcinwa

Izinga lokushisa liyakhuphuka

Umsinga oqhubekayo ku-rated In, amatheminali emoyeni wamahhala

Amatheminali ≤65K (angenalutho), ≤80K (acwecwe), indawo evalekile ≤40K

Izakhiwo zeDielectric

I-Power-frequency ukumelana (2kV-2.5kV/1min), ukumelana nomfutho (4kV-6kV)

Akukho ukuphazamiseka, akukho flashover, ukuvuza kwamanje <2mA

Ukwenza & Ukuphula Ikhono

I-AC-7a: 1.5× Ekwenzeni / ukuphuka; I-AC-7b: 8×Ekwenziweni, 1×Ekuqhekekeni

Ukusebenza ngempumelelo, akukho welding othintana naye, akukho flashover

Ukusebenza Kokusebenza

Mechanical: 100,000 imijikelezo; Ugesi: AC-7a 10,000 imijikelezo, AC-7b 5,000 imijikelezo

<5% ipharamitha drift, contact wear <50%

I-Overcurrent Withstand

6×In kwabangu-30s (AC-7a), 10×In kwabangu-30s (AC-7b)

Ayikho i-welding yokuxhumana, isebenza ngemva kokupholisa

Ukuxhumanisa Isifunda Esifushane

Hlola nge-SCPD ecacisiwe, i-1kA-10kA okungenzeka kube yamanje

Akukho monakalo endaweni ebiyelwe, akukho bungozi ku-opharetha

Ezemvelo

Ukungavikeleki kwe-EMC (ESD 8kV, RF 3V/m, ukuqhuma), ukushisa okungavamile/umlilo (intambo ekhanyayo engu-960°C)

Isebenza phakathi/ngemuva kokuhlolwa, akukho ukuthungela 

Okubalulekile

Izinto Zokuhlola

Uhlelo lwesampula

Izisetshenziswa

Amashidi ensimbi ye-silicon

Ukulahleka kwe-core, permeability, i-insulation coating, ukujiya

Iqoqo ngalinye, ukuhlolwa kwe-COA +

Uhlaka lwe-Epstein, umhloli weshidi elilodwa

Intambo ene-enameled

Ububanzi, i-voltage yokuphuka, ukunwetshwa, ukuqina

I-AQL 0.65

I-Micrometer, i-dielectric tester

I-Thermoplastic granules

Okuqukethwe kwengilazi, i-viscosity, umswakama, ukuvutha

Ngeqoqo ngalinye

I-Melt flow indexer, i-DSC, imishini ye-UL 94

Amathiphu okuxhumana ayisiliva

Ukuhlanzeka, ukuminyana, ubulukhuni, ikhwalithi yokubhoda

Ngeqoqo ngalinye

I-Spectrometer, i-hardness tester

Izingxenye ze-elekthronikhi

Ukuhlolwa komsebenzi, ukuqinisekiswa kwepharamitha, inguqulo ye-firmware

100% AOI

Imitha ye-LCR, i-oscilloscope

Isiteshi

Lawula Amapharamitha

Imvamisa

Indlela

Ukugxiviza okuyisisekelo

Ukubekezelela kobukhulu ±0.02mm, burr <0.01mm

Njalo ngemizuzu engama-30

Isifanisi esibonakalayo, i-micrometer

Ukusonteka ikhoyili

Ijika ukubala, ukushuba, ukumelana, ukwahlukanisa

Wonke amayunithi

Ukusonga okuzenzakalelayo ngempendulo

Uhlelo lwemojula ye-AC/DC

Ububanzi be-voltage, umkhawulo wokushintsha, ukusetshenziswa

Wonke amayunithi

Ukunikezwa kwamandla okuhlelekayo, ukungena kwedatha

Ukuqinisa othintana naye

Izinga lokushisa 780-820°C, umoya, amandla ahlangene

Njalo ngamayunithi ayi-100

I-Thermocouple, i-shear tester

Ukwakhiwa kwezindlu

Izinga lokushisa 280-320 ° C, ingcindezi, dimensional

Wonke umjikelezo

Ukuqapha kwe-SCADA, amashadi e-SPC

Ukuhlanganiswa kwe-Mechanism

Guqula amandla, igebe lothintana naye, amandla wokunamathisela we-DIN

Wonke amayunithi

Phoqa igeji, ibhentshi lokuhlola elizenzakalelayo

Into yokuhlola

Okujwayelekile

Usayizi Wesampula

I-voltage yokulanda/yokuyeka

0.85-1.1×Us pickup, >0.2×Us dropout

100%

Ukusetshenziswa kwamandla ekhoyili

Ngaphakathi kokungu-±10% okulinganiselwe (amamodi e-AC/DC)

100%

Xhumana nokumelana

<5mΩ isigxobo ngasinye

100%

I-Dielectric ukumelana ne-voltage

2kV AC/1min

100%

Ukumelana ne-insulation

>100MΩ @ 500V DC

100%

Ukusebenza komshini

10 ON-OFF imijikelezo, bushelelezi, akukho ukunamathela

100%

I-DIN rail mounting force

Snap-on 50-100N, ukususa 30-80N

100%

Ukuhlola okubonakalayo nobukhulu

17.5mm modularity, okumaka unomphela

100%

I-EMC immunity (amakhoyili e-electronic)

I-ESD, ukuqhuma, ukuzivikela komzimba

I-AQL 1.0

Ubuqotho bokupakisha

Ukuhlolwa kokudedela, ukudlidliza (ISTA 3A)

Ngamunye 

Isigaba Sezisetshenziswa

Ukucaciswa komshini

Umsebenzi

Amandla

Ukunyathela Ngesivinini Esikhulu

Ukucindezela kwe-die okuqhubekayo okungamathani ayi-100

Ukugxivizwa okuyisisekelo okune-laminated, ukwakha inkampani yenethiwekhi

3 million izitembu/ngosuku

I-Automated Wining

Imishini yokufaka ikhoyili ye-CNC

Ukukhiqizwa kwekhoyili okunezingqimba ezinembayo

15,000 amakhoyili/ngosuku

I-Vacuum Impregnation

Uhlelo lwe-VPI olune-polyester/epoxy resin

Ukuqedwa kwe-coil void, ukuthuthukiswa kwe-insulation

5,000 amakhoyili/inqwaba

Ukubunjwa kwe-Thermoplastic

Umshini womjovo wamathani angama-80

Ukukhiqizwa kwezindlu okujwayelekile (17.5mm pitch)

8,000 izindlu/ngosuku

I-AC/DC Module Assembly

Ulayini we-SMT one-AOI, ICT, ukuhlolwa kokusebenza

Ukukhiqizwa kwe-coil module ye-elekthronikhi

10,000 amamojula/ngosuku

Umhlangano

Lebula amaseli wokuhlanganisa

Ukuhlanganiswa kwe-Mechanism, ukulinganisa, ukuhlolwa

5,000 amayunithi / ngosuku umugqa ngamunye

Izisetshenziswa zokuhlola

Ibhentshi lokuhlola lokuxhumana elizenzakalelayo

Ukuthatha / ukuyeka, isikhathi, ukubekezela

1,000 amayunithi / ihora

Umhloli wokukhuthazela wemishini

Ukuqinisekiswa komjikelezo we-100,000

200 amayunithi kanyekanye

Igumbi lokuhlola le-EMC

Ukuhlolwa kokuvikeleka kwamakhoyili e-elekthronikhi

100 amayunithi / ngosuku

Isigaba somkhiqizo

Amandla Wanyanga zonke

Isikhathi Esijwayelekile Sokuhola

Amandla Woku-oda Okuphuthumayo

Ikhoyili ye-AC ejwayelekile (16A-25A, 2NO)

100,000 amayunithi

4-5 amaviki

3 izinsuku

Ikhoyili yendawo yonke ye-AC/DC (16A-40A)

80,000 amayunithi

4-5 amaviki

5 izinsuku

Izixhumi ze-4-Pole (25A-63A)

60,000 amayunithi

4-5 amaviki

izinsuku ezingu-7

I-High-current (80A-100A)

50,000 amayunithi

4-5 amaviki

izinsuku ezingu-10

Ikhoyili ye-elekthronikhi enokuxhumana

50,000 amayunithi

4-5 amaviki

izinsuku ezingu-7

Umnyango

Abasebenzi

Uchwepheshe

Izibopho

Ubunjiniyela be-R&D

5 onjiniyela

Ukwakha okuzenzakalelayo, ubuchwepheshe be-AC/DC buthule, ukuhlanganiswa kwegridi ehlakaniphile, isayensi yezinto ezibonakalayo

Ukuthuthukiswa komkhiqizo omusha, abathintwayo abanikwe amandla yi-IoT, iphothifoliyo yelungelo lobunikazi (amalungelo obunikazi angama-30+)

Ubunjiniyela Bezinqubo

15 onjiniyela

Ukugxiviza okunembayo, ukugoqa ikhoyili, ukubumba kwe-thermoplastic, ukukhiqiza okunciphile

Ukuthuthukiswa kokukhiqiza, okuzenzakalelayo, ukuthuthukiswa kwesivuno (>99%)

Ukuhlola Nokuqinisekisa

12 onjiniyela

Ukuhambisana kwe-IEC 61095, ukuhlolwa kwe-EMC, ukulingisa imvelo, ubunjiniyela bokuthembeka

Ukudidiyelwa kokuhlolwa kohlobo, ukuhlaziywa kokwehluleka, ukuphathwa kwezitifiketi

Ubunjiniyela bohlelo lokusebenza

8 onjiniyela

Ukwakha idizayini kagesi, ukulawula izibani, izinhlelo ze-HVAC, ukuphathwa kwamandla

Ukwesekwa kobuchwepheshe bekhasimende, ukuklanywa kwesikimu, ukugunyazwa

Ukuqinisekisa ikhwalithi

25 ochwepheshe

ISO 9001, ISO 14001, ukulawulwa kwenqubo yezibalo, ilabhorethri ye-metrology

Ukucwaningwa kwabahlinzeki, inqubo yokucwaninga, isenzo sokulungisa 

Isitifiketi

Umzimba Wokukhipha

Ububanzi

Ukuba semthethweni

ISO 9001:2015

ZHONGDA HUAYUAN

Uhlelo lokuphatha ikhwalithi

Ukuqapha konyaka

I-IEC 61095:2023 Uhlobo Lokuhlola

 I-VDE

Ukusebenza koxhumana naye wasekhaya

Ngochungechunge lomkhiqizo ngamunye

CE Ukumaka

Umzimba Owazisiwe

Ukufinyelela emakethe ye-EU

Kuncike kumklamo

Isitifiketi se-VDE

I-VDE Testing Institute

Ilebula yekhwalithi yesiJalimane

Ngochungechunge lomkhiqizo ngamunye

I-CCC (China)

I-CQC

Isitifiketi esiyimpoqo saseShayina

Ukuqinisekiswa kweminyaka emi-5

Uhlelo lwe-CB

IECEE

Isitifiketi samazwe ngamazwe

Ngochungechunge lomkhiqizo ngamunye