RCD Residual Regruit Court breaker, 2 Ncej Ntaus AC lossis Ntaus RCCB JCRD2-12525

JCR2-125 RCD yog tus neeg tua hluav taws xob tam sim no tau tsim los tiv thaiv tus neeg siv khoom thiab cov khoom siv hluav taws xob ntawm koj cov khoom siv ntawm cov neeg siv khoom / kev cuam tshuam rau txoj kev tam sim no.

Thov kom muaj kev thov sai

Khoom Qhia Qhia

Taw qhia:

Cov cuab yeej siv hluav taws xob uas tseem tshuav (RCD), Residual-tam sim no cov khoom siv hluav taws xob uas nrawm nrawm nrawm nrawm nrawm rau hauv av. Nws yog los tiv thaiv cov cuab yeej siv thiab txo kom muaj kev pheej hmoo ntawm kev ua mob loj los ntawm kev ua tsis tiav hluav taws xob. Kev raug mob kuj tseem tshwm sim hauv qee kis, piv txwv li yog tias ib tug tib neeg tau txais kev poob siab luv luv ua ntej tau txais kev poob siab, lossis yog tus neeg kov tus cwj pwm tib yam.

JCR2-125 yog tsim los txiav tawm ntawm Circuit Court yog tias muaj to tam sim no.

JCR2-125 Residual cov khoom siv tam sim no (RCDs) tiv thaiv koj kom tsis tau txais hluav taws xob ua kom tuag taus. RCD kev tiv thaiv yog kev cawm lub neej thiab tiv thaiv cov hluav taws. Yog tias koj kov cov hlau liab qab lossis lwm yam nyob ntawm cov neeg siv khoom, nws yuav ua kom tus neeg siv kawg ntawm kev ua phem. Yog tias qhov ntsuas hluav taws xob txiav los ntawm cov cable, tseem nyob twj ywm tam sim no yuav hloov tawm lub zog rau lub ntiaj teb. Qhov RCD yuav raug siv los ua cov khoom xa tuaj uas txau hluav taws xob rau cov hluav taws xob sib xyaws. Thaum muaj hluav taws xob ntau hauv-tshuav nyiaj li cas, RCD kev mus ncig thiab rhuav cov khoom xa mus rau Circuit Court tej rooj sib xyaws.

Ib qho khoom seem tam sim no lossis cov npe hu ua RCD yog cov cuab yeej kev nyab xeeb tseem ceeb hauv lub ntiaj teb. RCD yog siv feem ntau los tiv thaiv tib neeg tau los ntawm kev poob siab hluav taws xob. Yog tias muaj qhov tsis xws luag nrog cov khoom siv hauv tsev, RCD cov kev tawm tsam vim tias lub zog tawg thiab tsis sib txuas ntawm lub hluav taws xob. Tus RCD yog lub hauv paus tsim kho kom teb sai. Cov khoom siv tam sim no siv cov hluav taws xob tam sim no thiab tam sim ntawd ntawm cov kev ua haujlwm txawv txav ntawm cov cuab yeej sai.

RCD muaj nyob rau ntau cov sib txawv thiab cov kev sib txawv nyob ntawm lub xub ntiag ntawm DC Cheebtsam lossis ntau zaus. Qib kev nyab xeeb lawv muab rau cov dej ntws yog ntau dua li ib qho kev fuse ib lossis hluav taws xob. Cov RCD hauv qab no muaj nrog cov cim thiab tus tsim qauv lossis tus tsim qauv lossis installer yuav tsum tau xaiv cov cuab yeej tsim nyog.

Hom S (Sijhawm-qeeb)

A Hom S RCD yog cov khoom lag luam so haujlwm tam sim no tam sim no ntaus ntawv teeb tsa lub sijhawm qeeb. Nws tuaj yeem muab nruab nrog ib hom AC RCD los muab kev xaiv. Lub sijhawm-ncua sijhawm RCD tsis tuaj yeem siv rau kev tiv thaiv ntxiv vim tias nws yuav tsis ua haujlwm tsis pub dhau ntawm 40 ms

Hom AC

Ntaus Ac RCDs (hom dav dav), uas feem ntau yog siv rau kev hloov sinusoidal seem tam sim no los tiv thaiv cov khoom siv uas yog tsis muaj peev xwm thiab tsis muaj lub tshuab hluav taws xob.

Hom tsheb dav dav tsis muaj sijhawm ncua sijhawm thiab ua haujlwm nrawm nrawm ntawm kev kuaj pom ntawm tsis txaus.

Ntaus a

Ntaus Ntawv RCDs yog siv rau lwm lub sinusoidal seem tam sim no thiab rau residual pulsating ncaj qha mus txog 6 ma ..

2 tus lej RCD residlual tam sim no Circuit Court Breaker Hom AC lossis ntaus RCCB JCRD2-125 (6)

Cov Khoom Qhia:

Cov yam ntxwv tseem ceeb
● Electromagnetic ntaus
● Kev tiv thaiv lub ntiaj teb
Lub peev xwm rhuav tshem tau txog 6ka
At Rated Tam sim no txog 100a (muaj nyob rau 25a, 32a, 40a, 63a, 80a, 100a)
● Tripping rhiab siab: 30MA, 100AXA, 300MA
Hom hom A lossis Hom AC muaj
● Cov xwm txheej zoo qhia kev sib cuag
● 35MM DIN RAIL Mounting
● Cov kev teeb tsa cov ntsiab nrog kev xaiv ntawm kab kev sib txuas yog los ntawm sab saum toj lossis hauv qab
● Ua raws li IEC 610088-1, EN61008-1

Tripping rhiab rhiab

30MA - Kev tiv thaiv ntxiv rau kev sib cuag ncaj qha

100mA - co-rollinated nrog lub ntiaj teb system raws li cov qauv kuv △ n <50 / r, los muab kev tiv thaiv tawm tsam kev tiv thaiv ncaj qha

300MA - Kev tiv thaiv tawm tsam cov neeg hu ncaj qha, nrog rau hluav taws harzard

Cov ntaub ntawv txheej txheem

● Tus qauv: IEC 610088-1, EN61008-1
Hom: Electromagnetic
Hom (WHOOS LICK NTAWM LUB NTIAJ TEB TAS NRHIAV): A lossis AC muaj
● POS POS: 2 Ncej, 1p + n
● Rated Tam Sim No: 25a, 40a, 63a, 80a, 100a
Rated Ua Haujlwm Kev Ua Haujlwm Voltage: 110V, 230V, 240V ~ (1p + n)
Rated Rated Sensitivity I △ N: 30MA, 100 Pob, 300MA
● Rated Power Muaj Peev Xwm: 6ka
● Rwb thaiv kev voltage: 500v
Rated Cov zaus: 50 / 60Hz
● Txuas nrog Emanulse withstand voltage (1.2 / 50): 6KV
● Cov neeg muaj kuab paug: 2
● Lub neej ua haujlwm zoo li: 2,000 zaus
● Hluav taws xob lub neej: 2000 zaug
Prouritional degree: IP20
● Zem sov (nrog nruab nrab ≤35 ≤): - 5 ℃ ~ + 40 ℃
● Kev Hu Xov Xwm: Ntsuab = Tawm, Liab = Rau
Reskerminal Txuas Hom: CABLE / PIN-hom BUSBAR
● Mounting: nyob rau ntawm lub tsheb ciav hlau En 60715 (35 hli) los ntawm kev tuav ntaub ntawv ceev
● Pom zoo Torque: 2.5nm
● Kev Txuas: Los ntawm sab saum toj lossis hauv qab muaj

	Lub hom phiaj	Iec61008-1, en610088-1
Hluav taws xob Nta	Rated tam sim no hauv (a)	25, 40, 50, 63, 80, 100, 125
	Ntaus	Electromagetic
	Hom (Yav Daim Ntawv ntawm lub Ntiaj Teb Txhiab Sensed)	AC, a, AC-G, AG, AC-S thiab raws li muaj
	Ncej	2 tus ncej
	Ntsuas Voltage UE (V)	230/240
	Rated rhiab siab kuv △ n	30MA, 100MA, 300MA muaj
	Rwb thaiv tsev voltage UI (v)	500
	Nyob Qhov Coob	50 / 60Hz
	Kev ntsuas hluav taws xob rated	6ka
	Nyob rau hauv impulse withstand voltage (1.2 / 50) Uimp (v)	6000
	Dielectric kev xeem voltage ntawm ind. Freq. Rau 1 min	2.5KV
	Degion degree	2
Txawj kho ub no Nta	Hluav Taws Xob Lub Neej	2, 000
	Neeg Kho Tshuab Lub Neej	2, 000
	Hu Rau Txoj Haujlwm Taw Qhia	Tau
	Kev tiv thaiv degree	Liphaus20
	Kev Siv Hluav Taws Xob rau kev teeb tsa Thermal caij (℃)	30
	Ambient kub (nrog nruab nrab hauv nruab nrab ≤35 ℃)	-5 ... + 40
	Cia Siab (℃)	...5 ... + 70
Kev muab cia	Lub Terminal Txuas Hom	Cable / U Hom Busbar / Tus Pin Hom Busbar
	Lub davhlau ya nyob twg loj dua / hauv qab rau cable	25mm2, 18-3 / 18-2 AWG
	Lub davhlau ya nyob twg sab saum toj / hauv qab rau busbar	10/1 hli2, 18-8 / 18-5
	Zawm Torque	2.5 n * m / 22 hauv-IB.
	Mounting	Ntawm lub tsheb nqaj hlau en 60715 (35 hli) los ntawm kev tuav ntaub ntawv
	Kev sib txua	Los ntawm sab saum toj lossis hauv qab

Kuv yuav ntsuas qhov sib txawv ntawm RCD li cas?
Tsis muaj kev xav tau ntxiv rau cov installer los kuaj xyuas cov haujlwm kom raug thaum muaj DC seem tam sim no. Qhov kev ntsuas no yog nqa tawm thaum lub sijhawm tsim kev tsim khoom thiab yog hu ua hom kev xeem, uas tsis txawv ntawm txoj kev peb cia siab rau Circuit Court raws li tej yam kev txhaum. Ntaus A, B thiab F thiab FPDs raug sim nyob rau tib txoj kev uas yog AC RCD. Cov ntsiab lus ntawm cov txheej txheem ntsuas thiab ntau tshaj plaws tsis muaj sijhawm tuaj yeem pom hauv IET cov lus qhia 3.
Yuav ua li cas yog tias kuv tau nrhiav ib qho ntaus ntawv AC RCD whilst nqa tawm hluav taws xob tshuaj xyuas thaum lub sijhawm ntsuas hluav taws xob tshaj tawm?
Yog tias tus neeg soj ntsuam txhawj xeeb tias DC tam sim no yuav cuam tshuam rau kev ua haujlwm ntawm Ntaus Ac RCDs, cov neeg siv yuav tsum tau qhia. Yuav tsum tau paub txog cov kev phom sij uas muaj peev xwm uas yuav tshwm sim thiab kev ntsuas ntawm cov nyiaj seem tam sim no yog tias RCD yog tsim nyog rau kev siv txuas ntxiv. Ua raws li tus nqi ntawm residual dC Txhaum tam sim no, ib RCD uas tau dig muag uas yuav tsis muaj kev txaus ntshai vim tias tsis muaj RCD ntsia hauv thawj qhov chaw.
Cov Kev Pab Cuam Tshuam Ntawm RCDs
Ntau cov kev tshawb fawb ntawm kev pab sib raug zoo tau ua tiav ntawm RCDs ntsia tau ib qho kev pom ntawm kev ua kom muaj kev txhim kho kom muaj kev txhim kho kom muaj kev sib txuam thiab cov txheej txheem sab nraud tuaj yeem muaj kev ua haujlwm ntawm RCD.