Electromagnetic Residual Current Circuit Breaker

Kukhuseleko olubalulekileyo lwemishini apho ukuthembeka kungaxhomekeki kumandla angaphandle, khetha iCDADA Electromagnetic Residual Current Circuit Breaker (RCCB). Yenziwe yi-Shanghai DADA Electric CO., LTD ukuya kwimigangatho ye-IEC 61008-1, le RCCB ye-electromagnetic kuphela isebenza ngaphandle kokujikeleza kombane okanye amandla ombane ancedisayo—iyenza ingachaphazeleki kukuguquguquka kwamandla, ukunyuka, okanye ilahleko ephakathi.

Ifumaneka kwi-2P (1 + N) kunye ne-4P (3 + N) ulungelelwaniso olunomlinganiselo olinganisiweyo ukusuka kwi-16A ukuya kwi-100A kunye nobuthathaka be-10mA, i-30mA, okanye i-100mA, inikezela ukhuseleko olukhuselekileyo lomhlaba kwindawo engcolileyo, i-high-humidity, okanye i-grid engazinzanga.

Ngomlinganiselo we-6kA wesiphaluka esinemiqathango esifutshane, izindlu ezingeniswa ngaphandle kwelidangatye, kunye nesalathisi sendawo yoqhagamshelwano, i-CDADA ye-electromagnetic RCCB ithenjwa kwiindawo zoshishino, iziseko ezingundoqo zasemaphandleni, kunye neepaneli zokuthumela ngaphandle apho ukuthembeka koomatshini kubaluleke kakhulu.

IiNgcaciso eziphambili

Uhlobo: I-RCCB ye-Electromagnetic (Akukho zixhobo zombane, akukho mandla ancedisayo afunekayo)

Umgangatho: IEC 61008-1

Iipali: 2P (1+N) okanye 4P (3+N)

Ikalwe ngoku (kwi): 16A, 25A, 32A, 40A, 63A, 80A, 100A

Ulinganiso lombane:

2P: 240V AC

4P: 240/415V AC

Uvakalelo (I△n): 10mA, 30mA, 100mA

I-Non-Tripping yangoku: 0.5 × I△n

Ixesha lohambo e-I△n: ≤ 0.1 isekhondi

Ukwenza kunye noKwaphula isakhono (I₄m):

500A (Ku ≤ 40A)

630A (Ku ≥ 63A)

I-Conditional Short-Circuit Current (Inc): 6kA

I-Impulse Withstand Voltage (Uimp): 6000V

Umgangatho woKhuselo: IP20

Ukunyuka: 35mm DIN kaloliwe, 45mm ububanzi

Izikhululo: Uhlobo lwePin, luxhasa iintambo ukuya kuthi ga kwi-35mm²

Ulwakhiwo lwezindlu: Iplastiki engatshiyo, iyamelana nobushushu, ingenachaphaza iplastiki evela kumazwe angaphandle

I-Operating Temp: Ifanelekile kwindawo engcolileyo/enzima

Isalathisi esiBonakalayo: Isalathisi semeko yoQhagamshelwano (sibonisa ON/OFF isimo)

I-Trip Mechanism: Ukukhutshwa kwe-electromagnetic ecocekileyo-isebenza nokuba akukho mbane emgceni

Kutheni Khetha iCDADA Electromagnetic RCCB?

★ Ukungabikho kokuxhomekeka kuMbane woBonelelo

Ngokungafaniyo nee-RCCBs ze-elektroniki, i-Electromagnetic Residual Current Circuit Breaker ayifuni amandla ancedisayo-ihambo ethembekileyo nokuba ingathathi hlangothi yaphukile, i-voltage iyawa, okanye ngexesha lokucima.

★ Ukuthembeka okungahambelaniyo kwiiMeko eziQhelekileyo

Uyilo olukhethekileyo lwe-terminal kunye nezixhobo eziphezulu ziqinisekisa ukusebenza okuzinzile kwiindawo ezinothuli, ezifumileyo, okanye ezonakalisayo-ezilungele iifama, iitonela kunye neekhabhinethi zangaphandle.

★ Uyilo oluKhuselekileyo ngokwendalo

Akukho semiconductors = akukho ukuguga, akukho glitches software, akukho EMI sensitivity. I-physics nje ye-mechanical-magnetic-ingqinwe amashumi eminyaka.

★ Ukuthotyelwa koMgangatho weHlabathi

Ukuthobela ngokupheleleyo i-IEC 61008-1, ifanelekile kwiiprojekthi zamazwe ngamazwe ezifuna ukhuseleko oluqinileyo, olungenakugcinwa.

★ Ingxelo ecacileyo yokuSebenza

Isalathisi soqhagamshelwano esakhelwe ngaphakathi sivumela ukuqinisekiswa okubonakalayo ngokukhawuleza-okubalulekileyo kuphicotho lokhuseleko kunye nokugcinwa.

★ Ngelixa sihlonipha ubumfihlo bomthengi, sisebenzela abasasazi abaninzi kunye namaqabane e-OEM kwihlabathi jikelele anikezela kwiiprojekthi ezinkulu kunye neemarike zasekhaya.

★ Amaqela ethu okuthengisa nawobunjineli azama ukuphendula yonke imibuzo yobugcisa kwiiyure zokusebenza ezingama-24.

Usetyenziso oluqhelekileyo

Ukufakwa koMbane emaphandleni: Iindawo ezineegridi ezingazinzanga okanye ezibuthathaka

Izityalo zoShishino: Iindawo eziphakamileyo ze-EMI (iintsimbi, iimoto)

Iitonela kunye neMigodi: Kufumile, iimeko ezingcolisekileyo

Iinkqubo zogcino: Apho ingqibelelo engathathi hlangothi ayinakuqinisekiswa

Iipaneli zokuThumela ngaphandle: Kwiimarike ezifuna ukuthembeka okusulungekileyo kwe-electromagnetic (umzekelo, iindawo zase-Afrika, kuMbindi Mpuma, eMzantsi-mpuma Asia)

Imibuzo Ebuzwa Rhoqo (FAQ)

I-Q1: Uthini umahluko phakathi koHlobo A kunye noHlobo lwe-AC RCDs? A1:

● Uhlobo lwe-AC: Ifumanisa kuphela ukuvuza okugudileyo kwe-sinusoidal AC (umzekelo, kwiimpazamo zokufudumala).

● Uhlobo A: Ifumanisa ukuvuza kwe-AC + pulsating DC (umzekelo, kwiishaja zefowuni, abaqhubi be-LED, oomatshini bokuhlamba). → Uhlobo A luyafuneka kufakelo lwangoku olunomthwalo wombane. I-CDADA inikezela ngeentlobo zombini-qinisekisa iimfuno zakho zesicelo.

I-Q2: Nguwuphi umahluko phakathi kwe-RCCBs yombane kunye ne-electromagnetic?

Uphawu	I-RCCB yombane	I-RCCB ye-Electromagnetic
Amandla afunekayo	Ewe (ifuna amandla ombane)	Hayi - isebenza kwi-0V
Ukuxhomekeka ngokungathathi cala	Iyasilela ukuba ikhefu elingathathi hlangothi	Isasebenza ngaphandle kokungathathi hlangothi
Uvakalelo lwe-EMI	Ngaba uhambo olungeyonyani kufutshane neemotor/VFDs	Amajoni omzimba kwi-EMI
Iindleko	Ngasezantsi	Ngaphezulu kancinci
Sebenzisa Ityala	Iigridi zedolophu ezizinzileyo	Iinkqubo ezirhabaxa, zasemaphandleni, okanye ezibalulekileyo

I-Q3: Ngaba le RCCB ye-electromagnetic ixhasa ukhuseleko lomntu lwe-30mA?

A3: Ewe-ifumaneka kwi-10mA, 30mA, kunye ne-100mA. Inguqulo ye-30mA ihlangabezana neemfuno ze-IEC zokukhusela ubomi bomothuko.

I-Q4: Ngaba inokusetyenziswa kwiinkqubo zomhlaba ze-TT?

A4: Ngokuqinisekileyo. Enyanisweni, ii-RCCB ze-electromagnetic zikhethwa kwiinkqubo ze-TT ngenxa yokuba azithembeli kwireferensi engathathi hlangothi ezinzileyo-enokuthi ingabikho okanye i-impedance ephezulu kwiiseti ze-TT.

I-Q5: Kutheni ukhetha i-CDADA ye-Electromagnetic Residual Current Circuit Breaker?

A5: I-CDADA ihambisa:

● Yinyani i-IEC 61008-1 yoyilo oluhambelana ne-electromagnetic

● Akukho zixhobo zombane ezifihliweyo—umsebenzi ococekileyo wemagnethi

● Izindlu ezikumgangatho ophezulu ezingatshiyo ukuze zikhuseleke

● Ukuthembeka okungqiniweyo kwiindawo ezingcolisekileyo

● Inkxaso ye-OEM: amaxabiso amaninzi, amaxwebhu esatifikethi, isampuli ngokukhawuleza