Zhejiang Jiuce Intelligent electric co., Ltd.
I-JCB3-63DC Iqhekeza elincinane leSekethe i-1000V DC
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
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).I-JIUCE JCB3-63DC dc Izaphuli zeSekethe azikho buthathaka kwi-polarity: (+) kunye (-) neengcingo zinokujikwa 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, ngenxa yokuvumela amandla aphantsi
● 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 betheminali 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 | Uqhagamshelwano oluncedisayo | Ewe | |
| Shunt ukukhululwa | Ewe | ||
| Ngaphantsi kokukhululwa kombane | Ewe | ||
| Uqhagamshelwano lwe-alam | Ewe | ||
Imilinganiselo
Umzobo wocingo
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
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