Thayipha i-Residual Current Circuit Breaker
Thenga i-CDADA Type A Residual Current Circuit breaker kwa-Shanghai DADA Electric, sineminyaka engaphezu kwengu-40 yesipiliyoni, singaba umphakeli wakho. I-EN/IEC 61008-1 eqinisekisiwe, izinketho ze-2P/4P, 16–100A, 30mA/100mA. Ithola ukuvuza kwe-AC + pulsating DC. I-IP20, i-DIN kaloliwe yokukhweza, imelana nokuhlinzwa. Ilungele izindlu zesimanje namaphaneli okuhweba.
Qinisekisa ukuphepha okuphelele komuntu siqu nokomlilo ezindaweni zanamuhla ezicebile ngogesi nge-CDADA Type A Residual Current Circuit Breaker (RCCB), singanikeza amanani aqondile embonini. Idlulela ngale kokutholwa kokuvuza okuyisisekelo kwe-AC—ihamba ngokuthembekile kukho kokubili i-sinusoidal AC kanye namagagasi ayinsalela e-DC akhiqizwa amadivayisi avamile njengamashaja efoni, abashayeli be-LED, amakhompyutha, nezinto zikagesi ezinesivinini esiguquguqukayo.
Itholakala ekucushweni kwe-2P (1+N) kanye ne-4P (3+N) enamaza alinganiselwe ukusuka ku-16A kuya ku-100A kanye nokuzwela kwe-10mA, 30mA, 100mA, noma 300mA, yakhelwe ukufakwa kwendawo yokuhlala yesimanje, ihhovisi, nokukhanya okulula.
Ngesilinganiso esinemibandela sesiyingi esifushane esingu-6kA, ukuvikelwa kwe-IP20, nezinketho zetheminali ezimbili (i-lug/pin), i-CDADA Yohlobo A RCCB ihlanganisa ukuphepha, ukwethembeka, kanye nomklamo olungele isifaki—konke kusekelwe ukuthobela umhlaba wonke.
Imininingwane Ebalulekile
| Uhlobo Lomkhiqizo: | Thayipha i-RCCB (I-Residual Current Circuit Breaker ngaphandle kokuvikela okudlulele) |
| Okujwayelekile: | EN/IEC 61008-1 |
| Izigxobo: | 2P (1+N) noma 4P (3+N) |
| Kukalwe Okwamanje (Kuphakathi): | 16A, 25A, 32A, 40A, 63A, 80A, 100A |
| I-Voltage elinganiselwe: | 2P: |
| 230V AC | 4P: |
| 230/400V AC | Ukuzwela Okusele (I△n): |
| 10mA, 30mA, 100mA, 300mA | Okwamanje Okungahambi: |
| 0.5 × I△n | Isikhathi Sohambo e-I△n: |
| ≤ 0.1 isekhondi | I-Conditional Short-Circuit Current (Inc): |
| 6kA | Ukwenza Nokwephula Ikhono (I₄m): |
| 500A (ku-≤ 40A) 630A (ye-In ≥ 63A) |
I-Ipulse Withstand Voltage (Uimp): |
| 6000V | Izinga Lokushisa Lokusebenza: |
| -25°C kuya +40°C | Iziqu Zokuvikela: |
| IP20 | Ukukhweza: |
| 35mm DIN ujantshi (EN 60715 iyahambisana) | Amatheminali: |
| Uhlobo lwe-Lug noma uhlobo lwephinikhodi, lusekela izintambo ezifika ku-35mm² | Inkomba ebonakalayo: |
| Okubomvu = VULIWE (oxhumana nabo bavaliwe), Okuluhlaza = VALIWE (oxhumana nabo bavuliwe) | I-Trip Mechanism: |
| Ukukhishwa kwe-Electromagnetic - ukuzivikela ekuguquguqukeni kwamandla kagesi |
|
Kungani Khetha I-CDADA Uhlobo A RCCB?
★ Ithola Izinsongo Zokuvuza Zomhlaba Wangempela
Ngokungafani namadivayisi ayisisekelo ohlobo lwe-AC, i-CDADA Type A iphendula kukho kokubili i-AC ne-pulsating DC—ibalulekile ekuphepheni ezindlini nasemahhovisi agcwele izinto zikagesi zemodi yokushintsha, ama-inverter, namashaja e-EV.
★ Akukho Ukuhamba Kwenkathazo
Ukuhlunga okuthuthukisiwe kuqinisekisa ukungavikeleki kuma-voltage spikes nama-currents angenangozi angenabungozi, kuyilapho kuqinisekisa Inkomba yesikhundla sothintana naye obomvu/oluhlaza sivumela ukuqinisekiswa okusheshayo kwesimo sokuphulwa—kubalulekile ngesikhathi sokulungiswa noma ukuhlolwa kwesimo esiphuthumayo. Isekela amatheminali e-lug noma amaphini kanye nezintambo ezingu-35mm², iyenze ihambisane namabhasi kanye namakhondakta aguqukayo kumaphaneli esimanje.
ukwanda kokuqina kwe-casing endaweni yokuxhuma i-conductor ngenxa yama-rivets amabili engeziwe kanye ne-faceplate eqinile
Ukufakwa okusheshayo nokuthembeka okwengeziwe kokungena kumzila wesitimela we-DIN ngenxa ye-latch ekhiyelwe kabili
Igunyazwe ku-IEC/EN 61008-1, ifanele izimakethe ze-EU, Middle East, Africa, ne-Asia—ngamanani okuncintisana avela kumkhiqizi othembekile wase-China.
I-A1: Uhlobo lwe-AC luthola kuphela ukuvuza okubushelelezi kwe-sinusoidal AC. Uhlobo A luthola kokubili i-AC ne-pulsating DC (isb., kusukela kuzilungisi ezikushaja wefoni, izishayeli ze-LED, noma imishini yokuwasha). Kunoma iyiphi isekethe enogesi, Uhlobo A ludingwa amakhodi esimanje kagesi.
A2: Yebo. I-30mA iwumkhawulo ojwayelekile wokuvikela ukushaqeka okusindisa impilo nge-IEC ngayinye. Uhlobo A lwe-CDADA luqinisekisa ukuthi lusebenza ngisho noma iphutha lihlanganisa izingxenye ze-DC—okuyenza iphephe kunohlobo lwe-AC ezimeni zomhlaba wangempela.
I-A3: Cha. Lena i-RCCB emsulwa (akukho ukuvikelwa kwe-overcurrent). Kufanele isetshenziswe ochungechungeni nge-MCB noma i-fuse ukuze ivikele ekulayisheni ngokweqile namasekhethi amafushane.
A4: Yebo—Thayipha A Izinqamuli Zesekhethi Zamanje Ezisalayo zivame ukusetshenziswa ezinhlelweni ze-TT, ikakhulukazi nge-100mA noma 300mA yokuvikela umlilo kumuntu oholayo, kanye no-30mA kumasekhethi okugcina.
A5: I-CDADA inikeza: ● Ukuthobela kwe-IEC 61008-1 kweqiniso ngemibiko yokuhlola ● Izinketho zetheminali ekabili (i-lug/pin) yezintambo eziguquguqukayo ● Isimo sokuxhumana esifakwe umbala (obomvu/oluhlaza) ● Ukwakheka kwamasosha omzimba—akukho uhambo lwamanga ● Ilungele i-OEM: intengo yenqwaba, imibhalo yesiNgisi, amasampula asheshayo
★ Sula Isimo Sokubukwa
★ I-Flexible Wiring & High Compatibility
★ I-rivet emibili eyengeziwe
★ DIN ujantshi ngocingo
★ Ukuthobela Umhlaba Wonke, Inani Lendawo
Izicelo Ezijwayelekile
Izindlu Zesimanje: Amasekhethi anesokhethi anama-TV, amalaptop, izinto zikagesi zasekhishini
Amahhovisi: Amakamelo e-IT, amapheshana kagesi wendawo yokusebenza
Ukuthengisa: Izinhlelo ze-POS, izimpawu zedijithali, ukukhanya kwe-LED
I-EV Charging Points: Isendlalelo esiyisisekelo sokuvikela (sibhangqwe nedivayisi esebenza ngokweqile)
Ukufakwa Okuvuselelekayo: Iziguquli zelanga ezikhiqiza ukuvuza kwe-DC
FAQ
Q1: Uyini umehluko phakathi kohlobo A nohlobo lwe-AC RCDs?
Q2: Ingabe i-RCD yohlobo lwe-30mA yanele ukuze kuvikelwe umuntu?
Q3: Ingabe le RCCB ihlinzeka ngokugcwala ngokweqile noma isivikelo somjikelezo omfushane?
Q4: Ngingayisebenzisa ohlelweni lwe-TT earthing?
Q5: Kungani ukhetha i-CDADA kunezinye izinhlobo zohlobo A?
Hot Tags: Thayipha i-Residual Current Circuit Breaker, China, Umkhiqizi, Umhlinzeki, Ifektri
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