Iimveliso

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I-Miniature Circuit Breaker , 1000V DC JCB3-63DC

Izaphuli zesekethe ezincinci ezisetyenziselwa umbane weDC. Umbono weenkqubo zonxibelelwano kunye neenkqubo ze-pv DC.

Uyilo olulodwa lokhuseleko lwakho!
Isiphaluka esifutshane kunye nokhuseleko lomthwalo ogqithisiweyo
Ukuqhawula amandla ukuya kuthi ga kwi-6kA
Ngesalathisi soqhagamshelwano
Ilinganiswe ngoku ukuya kuthi ga kwi-63A
Umbane olinganisiweyo ukuya kuthi ga kwi-1000V DC
I-Pali eyi-1, i-Pole ye-2, i-Pole ye-3, i-Pole ye-4 iyafumaneka
Ukuthobela i-IEC 60898-1

Cela iQuote eKhawulezayo Khuphela iPDF

Iinkcukacha zeMveliso

Intshayelelo:

I-JCB3-63DC i-DC encinci ye-circuit breaker yenzelwe inkqubo ye-solar / photovoltaic PV, ukugcinwa kwamandla kunye nezinye izicelo ezithe ngqo ze-DC zangoku.
I-JCB3-63DC DC isaphuli sesekethe ibonelela ngokucinywa kwe-arc yesayensi kunye nethekhnoloji yokuthintela ukukhanya ukuzalisekisa uphazamiseko olukhawulezayo nolukhuselekileyo lwangoku.
I-JCB3-63DC DC i-circuit breaker sisixhobo sokukhusela esixhotyiswe zombini i-thermal kunye ne-electromagnetic release efumaneka kwi-1 pole, i-2pole, i-3 pole kunye neenguqulelo ze-4. Umthamo wokutshintsha ngu-6kA ngokwe-IEC / EN 60947-2. Umbane olinganiswe we-DC yi-250V ngepali nganye, umbane olinganisiweyo ukuya kuthi ga kwi-1000V DC.
I-JCB3-63DC i-circuit breaker iyafumaneka kunye nemisinga elinganisiweyo ye-2A ukuya kwi-63A.
I-JCB3-63DC dc i-circuit breaker inikezela ngeempawu ezintsha, uxhulumaniso olungcono, ukusebenza okuphezulu kunye nokwanda kwamanqanaba okhuseleko. Umthamo wayo wokuqhawula ukuya kuthi ga kwi-6kA.
I-JCB3-63DC dc i-circuit breaker inokutshixwa (ngesixhobo sokupakisha) kwindawo ye-OFF njengenyathelo lokhuseleko lokususwa kwe-PV inverter.
Ekubeni i-fault current ingahamba kwi-reverse direction ukuya kwi-current yokusebenza, i-JCB3-63DC Circuit breaker inokubona kwaye ikhusele kuyo nayiphi na i-current bidirectional current. Ukuqinisekisa ukhuseleko lofakelo, kuyimfuneko, kuxhomekeke kwiindidi ezahlukeneyo zesicelo, ukudibanisa i-breaker circuit kunye:
• isixhobo sangoku esishiyekileyo ekupheleni kwe-AC,
• isixhobo sokujonga ipaseji yokusilela (isixhobo sokubeka iliso kwi-insulation) ekupheleni kwe-DC
• isaphuli sesekethe yokukhusela umhlaba ekupheleni kweDC
Kuzo zonke iimeko, inyathelo elikhawulezayo kwisiza liya kufuneka ukuba licinywe impazamo (ukhuseleko aluqinisekiswanga xa kukho impazamo ephindwe kabini) .WANLAI JCB3-63DC dc I-Circuit breakers ayinayo i-polarity sensitive: (+) kunye (-) iingcingo zinokuguqulwa ngaphandle komngcipheko. I-breaker circuit: ihanjiswa ngesithintelo se-inter-pole-pali ukubonelela umgama owandisiweyo wokuzihlukanisa phakathi kwezixhumi ezimbini ezikufutshane.

Ingcaciso yeMveliso:

Ezona mpawu zibalulekileyo

● I-JCB3-63DC i-circuit breaker ye-DC applications

● I-Non-polarity, i-wiring elula

● Umbane olinganisiweyo ukuya kuthi ga kwi-1000V DC

● Ukulinganisa umthamo wokutshintsha 6 kA ngokwe-IEC / EN 60947-2

● I-Insulation voltage Ui 1000V

● Impembelelo yesantya elinganisiweyo imelana nombane i-Uimp (V) 4000V

● Iklasi yonyino lwangoku 3

● I-fuse yogcino ngokukhetha okuphezulu, enkosi kumandla aphantsi wokuvumela

● Isalathisi sendawo yoqhagamshelwano ebomvu – eluhlaza

● Ireyithwe ngemisinga ukuya kuthi ga kwi-63 A

● Ifumaneka kwi-1 Pole, 2 Pole, 3 Pole kunye 4 Pole

● 1 Pole=250Vdc, 2 Pole=500Vdc, 3 Pole=750Vdc, 4 Pole=1000Vdc

● Iyahambelana ne-PIN okanye uhlobo lweFork yeebhasi eziqhelekileyo

● Yenzelwe iSolar, i-PV, ukugcinwa kwamandla kunye nezinye izicelo ze-DC

Idatha yoBugcisa

● Umgangatho: IEC60947-2, EN60947-2

● Ireyithwe ngoku: 2A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A,

● Amandla ombane osebenzayo: 1P:DC250V, 2P:DC500V, 3P:DC 750V, 4P:DC1000V

● Ilinganiswe amandla okuphula: 6kA

● Iqondo longcoliseko;2

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

● Uphawu lokukhutshwa kweThermomagnetic: Igophe elingu-B, igophe elingu-C

● Ubomi boomatshini: amaxesha angama-20 000

● Ubomi bombane: amaxesha e-1500

● Isidanga soKhuselo: IP20

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

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

● Uhlobo loqhagamshelo lwetheminali: Ibha yebhasi yeCable/Pin

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

● I-torque ecetyiswayo: 2.5Nm

	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
	I-Insulation voltage Ui (V)	500
	Ilinganiswe rhoqo	50/60Hz
	Ilinganiswe umthamo wokophuka	10 kA
	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, 5, 6, 10,13, 16, 20, 25, 32,40, 50, 63, 80
	Iimpawu zokukhutshwa kwe-Thermomagnetic	B, C, D	8-12In, 9.6-14.4In
Iimpawu zoomatshini	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 (℃)	-35... +70
Ukuhlohla	Uhlobo loqhagamshelwano lwetheminali	Ikheyibhile/U-uhlobo lwebhasi/i-Pin-uhlobo lwebhasi
	Ubungakanani betheminali phezulu/ezantsi kwintambo	25mm2 / 18-4 AWG
	Ubungakanani besikhululo phezulu/ezantsi kweBusbar	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 nge izixhobo	Uqhagamshelwano oluncedisayo	Ewe
	Shunt ukukhululwa	Ewe
	Ngaphantsi kokukhululwa kombane	Ewe
	Uqhagamshelwano lwe-alam	Ewe

Imilinganiselo

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Ukhuseleko lwekhebula oluthembekileyo

Ii-MCBs zikhusela iintambo kumonakalo ngenxa yomthwalo ogqithisiweyo kunye neesekethe ezimfutshane: Xa kwenzeka imisinga ephezulu eyingozi, ukukhutshwa kwe-bimetallic thermal breaker kuya kuqhawula umbane. Kwimeko yesiphaluka esifutshane, ukukhutshwa kwe-electromagnetic kuya kuqhawula ukunikezelwa kwamandla ngexesha elifanelekileyo