Electromagnetic Residual Current Circuit Breaker

Rau lub hom phiaj tseem ceeb ntawm kev nyab xeeb qhov kev ntseeg siab tsis tuaj yeem nyob ntawm lub zog sab nraud, xaiv CDADA Electromagnetic Residual Current Circuit Breaker (RCCB). Tsim los ntawm Shanghai DADA Electric CO., LTD rau IEC 61008-1 tus qauv, lub tshuab hluav taws xob RCCB ua haujlwm tsis muaj hluav taws xob lossis hluav taws xob hluav taws xob - ua rau nws tiv thaiv lub zog hloov pauv, nce siab, lossis poob nruab nrab.

Muaj nyob rau hauv 2P (1 + N) thiab 4P (3 + N) kev teeb tsa nrog cov ntsuas tam sim no los ntawm 16A txog 100A thiab rhiab heev ntawm 10mA, 30mA, lossis 100mA, nws muab kev tiv thaiv tsis zoo hauv av tiv thaiv hauv cov pa phem, cov av noo, lossis tsis ruaj khov.

Nrog rau 6kA qhov ntsuas luv luv-circuit ntsuas, nplaim hluav taws kub nyhiab hauv tsev, thiab qhov taw qhia kev sib cuag, CDADA electromagnetic RCCB tau tso siab rau hauv cov chaw lag luam, kev tsim vaj tsev nyob deb nroog, thiab cov khoom xa tawm uas qhov kev ntseeg tau zoo tshaj plaws.

Ntsiab Specifications

Hom: Electromagnetic RCCB (Tsis muaj hluav taws xob, tsis muaj lub zog txhawb nqa)

Txheem: IEC 61008-1

Ncej: 2P (1 + N) lossis 4P (3 + N)

Rated tam sim no (hauv): 16A, 25A, 32A, 40A, 63A, 80A, 100A

Rated voltage:

2P: 240V AC

4P: 240/415V AC

rhiab heev (I△n): 10mA, 30mA, 100mA

Tsis-Tripping Tam sim no: 0.5 × I△n

Lub sij hawm mus ncig ntawm I△n: ≤ 0.1 thib ob

Kev ua & tawg peev xwm (I₄m):

500A (hauv ≤ 40A)

630A (hauv ≥ 63A)

Conditional Short-Circuit Current (Inc): 6kA

Impulse Withstand Voltage (Uimp): 6000V

Kev tiv thaiv qib: IP20

Mounting: 35mm DIN rail, 45mm dav

Terminals: Pin hom, txhawb nqa cables txog 35mm²

Housing: nplaim-retardant, tshav kub-resistant, cuam tshuam-pov thawj imported yas

Kev khiav hauj lwm Temp: Haum rau qhov chaw muaj kuab paug / hnyav

Visual Indicator: Contactor condition indicator (shows ON/OFF state)

Trip Mechanism: Ntshiab electromagnetic tso tawm - ua haujlwm txawm tias tsis muaj hluav taws xob ntawm kab

Vim li cas thiaj xaiv CDADA Electromagnetic RCCB?

★ Zero Dependency ntawm Supply Voltage

Tsis zoo li hluav taws xob RCCBs, Electromagnetic Residual Current Circuit Breaker yuav tsum tsis muaj lub zog pabcuam-txoj kev ntseeg siab txawm tias qhov nruab nrab tawg, qhov hluav taws xob tawg, lossis thaum tsaus ntuj.

★ Kev ntseeg tsis sib haum xeeb hauv cov xwm txheej hnyav

Kev tsim tshwj xeeb lub davhlau ya nyob twg thiab cov ntaub ntawv qib siab ua kom muaj kev ruaj ntseg hauv cov plua plav, av noo, lossis corrosive ib puag ncig - zoo tagnrho rau cov liaj teb, qhov av, thiab cov txee sab nraum zoov.

★ Inherently Fail-Safe Design

Tsis muaj semiconductors = tsis muaj kev laus, tsis muaj software glitches, tsis muaj EMI rhiab heev. Tsuas yog txhua yam-magnetic physics-ua pov thawj rau ntau xyoo.

★ Ntiaj teb no Standard ua raws

Ua raws li IEC 61008-1, tsim nyog rau cov haujlwm thoob ntiaj teb uas xav tau kev tiv thaiv zoo, tsis muaj kev tiv thaiv.

★ Cov lus qhia meej txog kev ua haujlwm

Built-in tiv tauj qhov taw qhia tso cai rau pom kev pom tseeb tam sim - tseem ceeb rau kev kuaj xyuas kev nyab xeeb thiab kev saib xyuas.

★ Thaum saib xyuas cov neeg siv khoom tsis pub lwm tus paub, peb ua haujlwm rau ntau tus neeg xa khoom thiab cov neeg koom tes OEM thoob ntiaj teb uas muab rau cov haujlwm loj thiab kev lag luam hauv zos.

★ Peb pab pawg muag khoom thiab engineering siv zog los teb rau txhua yam kev nug hauv 24 teev ua haujlwm.

Tej kev siv

Kev Siv Hluav Taws Xob Hauv Nroog: Cov cheeb tsam uas tsis ruaj khov lossis tsis muaj zog

Cov nroj tsuag muaj: High EMI ib puag ncig (welders, motors)

Tunnels & Mines: Humid, muaj kuab paug

Backup Systems: Qhov twg tsis muaj kev ncaj ncees tsis tuaj yeem lav

Export Panels: Rau kev lag luam xav tau kev ntseeg siab ntawm electromagnetic (xws li, thaj chaw ntawm Africa, Middle East, Southeast Asia)

Cov lus nug nquag nug (FAQ)

Q1: Dab tsi yog qhov txawv ntawm Hom A thiab Hom AC RCDs? A1:

● Hom AC: Tsuas yog kuaj pom tus sinusoidal AC to (piv txwv li, los ntawm qhov ua txhaum ntawm lub rhaub).

● Hom A: Pom AC + pulsating DC to (xws li, los ntawm lub xov tooj chargers, LED tsav tsheb, tshuab ntxhua khaub ncaws). → Hom A yuav tsum muaj nyob rau hauv niaj hnub kev teeb tsa nrog cov khoom siv hluav taws xob. CDADA muaj ob hom - paub meej tias koj daim ntawv thov xav tau.

Q2: Dab tsi yog qhov txawv ntawm hluav taws xob thiab hluav taws xob RCCBs?

Feature	Electronic RCCB	Electromagnetic RCCB
Yuav tsum muaj hwj chim	Yog (xav tau kab voltage)	Tsis yog - ua haujlwm ntawm 0V
Neutral Dependency	Ua tsis tiav yog tias qhov nruab nrab tawg	Tseem ua haujlwm tsis muaj nruab nrab
EMI rhiab heev	Tau dag-trip ze motors/VFDs	Immune rau EMI
Nqi	qis	Me ntsis siab dua
Siv Case	Stable nroog daim phiaj	Hnyav, nyob deb nroog, lossis cov txheej txheem tseem ceeb

Q3: Puas yog qhov electromagnetic RCCB txhawb 30mA tus kheej tiv thaiv?

A3: Yog - nws muaj nyob rau hauv 10mA, 30mA, thiab 100mA. 30mA version ua tau raws li IEC cov cai rau kev tiv thaiv kev poob siab.

Q4: Nws puas tuaj yeem siv rau hauv TT earthing systems?

A4: Yog lawm. Qhov tseeb, electromagnetic RCCBs yog nyiam nyob rau hauv TT systems vim hais tias lawv tsis cia siab rau ib tug ruaj khov nruab nrab siv-uas tej zaum yuav tsis tuaj los yog siab-impedance nyob rau hauv TT teeb.

Q5: Vim li cas thiaj xaiv CDADA rau Electromagnetic Residual Current Circuit Breaker?

A5: CDADA xa:

● Muaj tseeb IEC 61008-1 raws li kev tsim hluav taws xob electromagnetic

● Tsis muaj cov khoom siv hluav taws xob zais - kev ua haujlwm zoo sib nqus

● High-qib nplaim hluav taws-retardant vaj tse rau kev nyab xeeb

● Pov thawj ntseeg tau nyob rau hauv ib puag ncig muaj kuab paug

● Kev them nyiaj yug OEM: bulk pricing, certification docs, ceev sampling