Electromagnetic Residual Current Circuit Breaker

Pachitetezo chofunikira kwambiri pomwe kudalirika sikungadalire mphamvu zakunja, sankhani CDADA Electromagnetic Residual Current Circuit Breaker (RCCB). RCCB yopangidwa ndi Shanghai DADA Electric CO., LTD mpaka miyezo ya IEC 61008-1, RCCB yamagetsi yamagetsi imeneyi imagwira ntchito popanda magetsi ozungulira kapena magetsi ena owonjezera—kuchititsa kuti zisasokonezedwe ndi kusinthasintha kwa magetsi, mafunde, kapena kutayika kwa mbali zonse.

Ikupezeka mu masinthidwe a 2P (1+N) ndi 4P (3+N) okhala ndi mafunde ovoteledwa kuchokera ku 16A mpaka 100A komanso kumva kwa 10mA, 30mA, kapena 100mA, imapereka chitetezo chopanda chitetezo cha nthaka pamalo oipitsidwa, a chinyezi chambiri, kapena malo osakhazikika a gridi.

Pokhala ndi 6kA yochepa yokhazikika, nyumba zomwe zimatuluka kunja kwamoto, ndi chizindikiro cha malo olumikizirana, CDADA electromagnetic RCCB imadaliridwa m'mafakitale, zomangamanga zakumidzi, ndi mapanelo otumiza kunja komwe kudalirika kotheratu kumafunika kwambiri.

Zofunika Kwambiri

Mtundu: Electromagnetic RCCB (Palibe zamagetsi, palibe mphamvu yowonjezera yofunikira)

Muyezo: IEC 61008-1

Mitengo: 2P (1+N) kapena 4P (3+N)

Idavoteredwa Panopa (Mu): 16A, 25A, 32A, 40A, 63A, 80A, 100A

Mphamvu ya Voltage:

2P: 240V AC

4P: 240/415V AC

Kumverera (I△n): 10mA, 30mA, 100mA

Osayenda Panopa: 0.5 × I△n

Nthawi Yoyenda ku I△n: ≤ 0.1 sekondi

Kupanga & Kuphwanya Mphamvu (I₄m):

500A (Mu ≤40A)

630A (Mu ≥ 63A)

Zofunika Short-Circuit Current (Inc): 6kA

Impulse Kupirira Voltage (Uimp): 6000V

Mlingo wa Chitetezo: IP20

Kuyika: 35mm DIN njanji, 45mm m'lifupi

Ma terminal: Mtundu wa pini, umathandizira zingwe mpaka 35mm²

Nyumba: Pulasitiki yosatentha, yosagwira kutentha, pulasitiki yotumizidwa kunja

Nyengo Yogwirira Ntchito: Yoyenera malo oipitsidwa/ankhalwe

Chizindikiro Chowoneka: Chizindikiro cha Contactor (chiwonetsero cha ON / OFF)

Njira Yaulendo: Kutulutsa koyera kwamagetsi - kumagwira ntchito ngakhale popanda magetsi pa intaneti

Chifukwa Chiyani Sankhani CDADA Electromagnetic RCCB?

★ Zero Kudalira pa Supply Voltage

Mosiyana ndi ma RCCB amagetsi, Electromagnetic Residual Current Circuit Breaker sifunikira mphamvu zothandizira—kuyenda modalirika ngakhale zitakhala zopanda ndale, kugwa kwamagetsi, kapena kuzimitsidwa.

★ Kudalirika Kosayerekezeka Pamikhalidwe Yovuta

Mapangidwe apadera a ma terminal ndi zida zapamwamba kwambiri zimatsimikizira kugwira ntchito mokhazikika m'malo afumbi, achinyezi, kapena owononga—oyenera minda, tunnel, ndi makabati akunja.

★ Mapangidwe Osatheka Mwachilengedwe

Palibe semiconductors = palibe ukalamba, palibe glitches mapulogalamu, palibe EMI sensitivity. Ma mechanical-magnetic physics yokha-yotsimikiziridwa kwa zaka zambiri.

★ Global Standard Compliance

Imagwirizana kwathunthu ndi IEC 61008-1, yoyenera kuma projekiti apadziko lonse lapansi omwe amafunikira chitetezo champhamvu, chopanda kukonza.

★ Ndemanga Yomveka Yogwirira Ntchito

Chizindikiro cholumikizira cholumikizidwa chimalola chitsimikiziro chowonekera pompopompo-chofunikira pakuwunika chitetezo ndi kukonza.

★ Pomwe timalemekeza chinsinsi cha kasitomala, timapereka magawa ambiri ndi ma OEM othandiza padziko lonse lapansi omwe amapereka ntchito zazikulu ndi misika yam'deralo.

★ Magulu athu ogulitsa ndi mainjiniya amayesetsa kuyankha mafunso onse aukadaulo mkati mwa maola 24 ogwira ntchito.

Ntchito Zofananira

Kuyika Magetsi Kumidzi: Malo okhala ndi ma gridi osakhazikika kapena ofooka

Zomera Zamakampani: Malo apamwamba a EMI (zowotcherera, ma mota)

Tunnel & Migodi: Chinyezi, zoipitsidwa

Backup Systems: Kumene kusalowerera ndale sikungatsimikizidwe

Magulu Otumiza kunja: Pamisika yomwe ikufuna kudalirika kwamagetsi amagetsi (mwachitsanzo, mbali za Africa, Middle East, Southeast Asia)

Mafunso Ofunsidwa Kawirikawiri (FAQ)

Q1: Kodi pali kusiyana kotani pakati pa Type A ndi Type AC RCDs? A1:

● Mtundu wa AC: Imangozindikira kutuluka kosalala kwa sinusoidal AC (mwachitsanzo, kuchokera ku zolakwika za heater).

● Mtundu A: Imazindikira kutayikira kwa AC + pulsating DC (mwachitsanzo, kuchokera ku ma charger a foni, madalaivala a LED, makina ochapira). → Mtundu A ukufunika pakuyika kwamakono ndi katundu wamagetsi. CDADA imapereka mitundu yonse iwiri - tsimikizirani zomwe mukufuna kugwiritsa ntchito.

Q2: Kodi pali kusiyana kotani pakati pa ma RCCB amagetsi ndi ma elekitiroma?

Mbali	Electronic RCCB	Electromagnetic RCCB
Mphamvu Yofunika	Inde (ikufunika magetsi a mzere)	Ayi - imagwira ntchito pa 0V
Kudalira Pandale	Zimalephera ngati zosokoneza zandale	Zimagwirabe ntchito popanda ndale
EMI Sensitivity	Mutha kuyenda monyenga pafupi ndi ma motors/VFDs	Chitetezo ku EMI
Mtengo	Pansi	Kukwera pang'ono
Gwiritsani Ntchito Case	Ma gridi okhazikika akutawuni	Machitidwe ovuta, akumidzi, kapena ovuta

Q3: Kodi RCCB yamagetsi iyi imathandizira chitetezo cha 30mA?

A3: Inde—ikupezeka mu 10mA, 30mA, ndi 100mA. Mtundu wa 30mA umakwaniritsa zofunikira za IEC pachitetezo chopulumutsa moyo.

Q4: Kodi angagwiritsidwe ntchito TT earthing machitidwe?

A4: Mwamtheradi. Ndipotu, ma electromagnetic RCCBs amakondedwa mu machitidwe a TT chifukwa sadalira ndondomeko yosalowerera ndale-yomwe ingakhale kulibe kapena kulepheretsa kwambiri kukhazikitsidwa kwa TT.

Q5: Chifukwa chiyani musankhe CDADA ya Electromagnetic Residual Current Circuit Breaker?

A5: CDADA imapereka:

● Zowona za IEC 61008-1 zogwirizana ndi electromagnetic design

● Palibe zipangizo zamagetsi zobisika—zimagwira ntchito mwangwiro

● Nyumba zapamwamba zosapsa ndi moto kuti zitetezeke

● Kudalirika kotsimikizika m'malo oipitsidwa

● Thandizo la OEM: mitengo yochuluka, zolemba zovomerezeka, zitsanzo zachangu