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I-Miniature Circuit Breaker , 6kA , JCB3-80M

I-JCB3-80M i-Miniature Circuit Breakers yokusetyenziswa kufakelo lwasekhaya, kunye neenkqubo zokusasaza zorhwebo kunye nezoshishino.

Isiphaluka esifutshane kunye nokhuseleko lomthwalo ogqithisiweyo
6kA ukophula umthamo
Ngesalathisi soqhagamshelwano
Ingenziwa ukusuka kwi-1A ukuya kwi-80A
I-Pali eyi-1, i-Pole ye-2, i-Pole ye-3, i-Pole ye-4 iyafumaneka
B , C okanye D ijika
Ukuthobela i-IEC 60898-1

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Iinkcukacha zeMveliso

Intshayelelo:

I-JCB3-80M i-Miniature circuit breaker yenzelwe ukukhusela ukufakwa kwi-overloads kunye neesekethe ezimfutshane, ukuqinisekisa ukuthembeka kunye nokhuseleko phantsi kwazo zonke iimeko zokusebenza.Zonke zihambelana ne-IEC 60898-1 kunye ne-EN 60898-1 umgangatho. Olu luhlu lwe-MCBs lubonelela ngezisombululo zezicelo ezininzi ezahlukeneyo, nokuba zezasekhaya, izisombululo ezincinci zorhwebo okanye kwishishini. I-JCB3-80M yethu ye-circuit breakers iqinisekisa ukhuseleko lombane ezindlini, kwiiofisi nakwezinye izakhiwo kunye nezicelo zoshishino ngokukhusela ukufakelwa kombane ekugqithiseni kunye neesekethe ezimfutshane.

I-JCB3-80M i-MCBs inomsebenzi omfutshane wokuqhawula isiphaluka se-6kA. Ziye din kaloliwe zixhonywe. Zonke zingenziwa nge-B, C, D curve. I-B curves isuka kwisiphaluka xa i-current idlula amaxesha angama-3-5 ukuhamba kwangoku kwaye ifumana isicelo sayo ekukhuselweni kwentambo. I-C Curve ihamba isuka kwisekethe xa i-curve idlula amaxesha angama-5-10 okona kuqukunjelwa ngoku kwaye ifumana ukusetyenziswa kwayo ekhaya kunye nezixhobo zorhwebo ezifana neziguquli, iisekethe zokukhanyisa ezizibane, izixhobo ze-IT ezifana neekhompyutha zobuqu, iiseva, kunye nabashicileli. I-D curves isuka kwisiphaluka xa i-current idlula amaxesha angama-10-20 ukuhamba kwangoku kwaye inika ukuchasana okuphezulu. Ifumana ukusetyenziswa kwayo kwiimotor.

I-JCB3-80M MCBs inesalathiso esihle sokuVula okanye sokuValwa kwaye iswitshi yokusebenza inokutshixwa kuyo nayiphi na indawo ngaphandle kokuchaphazela ukusebenza kwendlela yohambo.Xa ukwindawo evaliweyo umsantsa woqhagamshelwano yi-4 mm okuthetha ukuba i-MCB ingasetyenziswa njengokutshintsha kwepali enye apho kufanelekileyo.

Izindlu ze-JCB3-80M zenziwe ngezinto ezinqanda amadangatye, zinobuhlobo nokusingqongileyo, kunye nezinto ezikhuselekileyo. Ibanga lokubuyiswa komlilo ukuya kuthi ga kwiV1.

Ii-MCB ze-JCB3-80M ngokuzenzekelayo zicima isiphaluka sombane ngexesha leemeko ezingaqhelekanga zenethiwekhi kunye neemeko eziphosakeleyo zokuthintela umonakalo. Indawo enesiphene yesekethe yombane inokubonwa ngokulula njengoko iqhosha elisebenzayo lokutshintsha likwindawo evaliweyo ngexesha lokukhubeka kwiisekethe ezimfutshane. Kwimeko ye-Miniature Circuit Breakers, ukubuyisela ngokukhawuleza kunokwenzeka ngokutshintsha nje umsebenzi.

I-JCB3-80M MCBs ilungele ukusetyenziswa kukhuseleko lwesekethe yasekhaya, ibona i-overcurrents ngenxa yokugcwala kunye nempazamo kwaye iya kusebenza ukuphazamisa unikezelo lombane ngaloo ndlela ikhusela umonakalo wofakelo kunye nezixhobo.

Ingcaciso yeMveliso:

Ezona mpawu zibalulekileyo

● Ukuqhawula amandla ukuya kwi-6kA
● Ukukhuselwa kwexesha elifutshane
● Ukhuseleko lomthwalo omninzi
● Ngesalathisi somfowunelwa, eluhlaza=cinyiwe, Ebomvu=KUVULIWE
● Uluhlu oluphezulu lwangoku lwangoku ukuya kuthi ga kwi-80A
● Eyona nto ilula yokufakela kunye noqhagamshelo
● I-1 Pole, i-2 Pole, i-3 Pole, i-4 iPole iyafumaneka
● B , C okanye D curve ziyafumaneka
● 35mm Din kaloliwe inyuswe
● Ukuthobela i-IEC 60898-1

Umsebenzi

● Ukukhuselwa kweesekethe kwimisinga yeesekethe ezimfutshane;

● Ukukhuselwa kweesekethi kumbane wokugcwala;

● Tshintsha;

● Ukuba likheswa

Isicelo

I-JCB3-80M i-circuit-breakers isetyenziselwa ukufakela ekhaya, kunye nakwiinkqubo zokusasaza umbane zorhwebo kunye nezoshishino.

Ukukhetha

Idatha yobuchwephesha bothungelwano kwindawo eqwalaselwayo: iinkqubo zomhlaba (TNS, TNC), i-short-circuit current kwindawo yofakelo lwe-circuit-breaker, ekufuneka ihlale ingaphantsi komthamo wokuphulwa kwesi sixhobo, inethiwekhi yombane eqhelekileyo.

Iigophe zokuhamba:

Ijika le-B (3-5In) ---ukhuselo lwabantu kunye neentambo ezinkulu zobude kwiinkqubo ze-TN kunye ne-IT.

C ijiko (5-10In)---ukhuseleko kwimithwalo exhathisayo kunye ne-inductive ene-low inrush yangoku

Ijiko le-D(10-14In)---ukhuseleko lweesekethe ezibonelela ngemithwalo ngokungena ngamandla ngoku ekuvaleni kwesekethe (i-LV/LV transformers, izibane zokuqhawula)

Idatha yoBugcisa

● Umgangatho: IEC 60898-1, EN 60898-1

● Ireyithiwe ngoku: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A,80A

● Amandla ombane osebenzayo: 110V, 230V ~ (1P, 1P + N), 400V ~ (2 ~ 4P, 3P + N)

● Ilinganiswe amandla okuphula: 6kA

● I-voltage ye-Insulation: 500V

● Umlinganiselo wempembelelo yokumelana nombane (1.2/50) : 4kV

● Uphawu lokukhutshwa kweThermomagnetic: Ijiko elingu-B, igophe elingu-C, ijika elingu-D

● Ubomi boomatshini: amaxesha angama-20 000

● Ubomi bombane: amaxesha angama-4000

● Isidanga soKhuselo: IP20

● Ubushushu be-Ambient (kunye ne-avareji yemihla ngemihla ≤35℃): -5℃~+40℃

● Isalathisi sendawo yoqhagamshelwano: Luhlaza=CIMILE, Olubomvu=KUVULIWE

● Uhlobo loqhagamshelo lwetheminali: Ikhebula/U-uhlobo lwebhasi/iPin-uhlobo lwebhasi

● Ukunyuswa: Kwi-DIN kaloliwe EN 60715 ( 35mm) ngesixhobo sokuqhotyoshwa esikhawulezayo

● I-torque ecetyiswayo: 2.5Nm

● Ukudityaniswa nezincedisi: Uqhagamshelwano oluncedisayo,Ukukhululwa kweShunt,Ngaphantsi kokukhululwa kwamandla ombane, Uqhagamshelwano lweAlarm

	Umgangatho	IEC/ EN 60898- 1	IEC/ EN 60947-2
Iimpawu zombane	Ilinganiswe ngoku kwi ( A)	1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63, 80
	Iipali	1P, 1P+ N, 2P, 3P, 3P+ N, 4P	1P, 2P, 3P, 4P
	Ulinganiso lombane i-Ue( V)	230/ 400~ 240/ 415
	Umbane wokugquma i-Ui ( V)	500
	Ilinganiswe rhoqo	50/60Hz
	Ilinganiswe umthamo wokophuka	6kA
	Iklasi yokunciphisa amandla	3
	Ulinganiso lwempembelelo yombane yokumelana ( 1. 2/ 50) Uimp ( V)	4000
	I-voltage yovavanyo lwe-dielectric kwi-ind. Ngokuphindaphindiweyo. ngomzuzu omnye ( kV)	2
	Isidanga songcoliseko	2
	Ilahleko yamandla ngepali nganye	Ikalwe ngoku ( A)
		1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63, 80
	Iimpawu zokukhululwa kwe-Thermomagnetic	B, C, D	8- 12In, 9. 6- 14. 4In
Mechanicalfe atures	Ubomi bombane	4,000
	Ubomi bomatshini	20,000
	Isalathisi sendawo yoqhagamshelwano	Ewe
	Isidanga soKhuseleko	IP20
	Ubushushu bereferensi yokusetwa kwe-thermal element(℃)	30
	Ubushushu be-ambient ( ngomndilili wemihla ngemihla ≤35℃)	- 5...+40 ℃
	Ubushushu bokugcina (℃)	-25... + 70 ℃
Ukuhlohla	Uhlobo loqhagamshelwano lwetheminali	Ikhebhula/ U-udidi lwebhasi/ Pin- uhlobo lwebhasi
	Ubungakanani betheminali phezulu/ ezantsi kwintambo	25mm2 / 18- 4 AWG
	Ubungakanani betheminali phezulu/ ezantsi kwebhasibar	10mm2 / 18- 8 AWG
	Ukuqinisa itorque	2. 5 N* m / 22 In- Ibs.
	Ukunyuka	Kwi-DIN kaloliwe EN 60715 ( 35mm) ngesixhobo sokuqhotyoshwa esikhawulezayo
	Uqhagamshelwano	Ukusuka phezulu nasezantsi
Umdibaniso kunye ne-accessori es	Uqhagamshelwano oluncedisayo	Ewe
	Shunt ukukhululwa	Ewe
	Ngaphantsi kokukhululwa kombane	Ewe
	Uqhagamshelwano lwe-alam	Ewe