I-Zhejiang Jiuce Intelligent electric co., Ltd.
I-JCB2-40M I-Miniature Circuit Breaker 6kA 1P+N
I-JCB2-40 Miniature Circuit Breakers ezosetshenziswa ekufakweni kwasekhaya, kanye nezinhlelo zokusabalalisa ezentengiso nezezimboni.
Idizayini ekhethekile yokuphepha kwakho!
Isekhethi emfishane nokuvikela ukulayisha ngokweqile
Ukuphula amandla kuze kufike ku-6kA
Ngenkomba yokuxhumana
1P+N kumojuli eyodwa
Ingenziwa kusuka ku-1A kuya ku-40A
B , C noma D ijika
Ukuhambisana ne-IEC 60898-1
Isingeniso:
I-JCB2-40M iyi-low voltage miniature circuit breaker (MCB).Kuyi-1P+N i-circuit breaker enemojuli engu-1 ububanzi obuyi-18mm.
I-JCB2-40M DPN circuit breaker iklanyelwe ukunikeza ukuvikeleka okuthuthukisiwe ngokuvimbela, ukuvikela abantu nezisetshenziswa ekusongweni kukagesi.Zinikeza isivikelo ekuvikelweni kokugcwala ngokweqile kwamanje kanye nesekhethi kanye nomsebenzi we-Shintsha.Indlela yayo yokuvala ngokushesha kanye nomkhawulo wokusebenza okuphezulu kuthuthukisa impilo yayo yesevisi.
I-JCB2-40M i-miniature circuit breaker (MCB) iyisisetshenziswa esivikelayo esifakwe kokubili ukukhishwa kwe-thermal kanye ne-electromagnetic.Owokuqala uphendula uma kwenzeka ukulayisha ngokweqile, kanti lokhu okugcina kunikeza isivikelo kumasekethe amafushane.
Umthamo we-JCB2-40M wokuphulwa kwesekethe emfushane ukhuphuke ngo-6kA ku-230V/240V ac ngokuhambisana ne-IEC60897-1 & EN 60898-1.Bathobela kokubili izinga lezimboni ze-EN/IEC 60898-1 kanye nezinga lokuhlala le-EN/IEC 60947-2.
I-JCB2-40 i-circuit breaker ine-endurance kagesi ekhuphukela emijikelezweni engu-20000 kanye nokukhuthazela komshini okukhuphukela emijikelezweni engu-20000.
I-JCB2-40M i-circuit breaker ihambisana ne-prong-type supply busbar/ DPN uhlobo lwephinikhodi ye-Busbar.Ziyi-35mm din rail efakwe.
I-JCB2-40M i-circuit breaker ine-IP20 degree yokuvikela (ngokwe-IEC/EN 60529) kumatheminali ayo.Izinga lokushisa lokusebenza lingu-25°C kuya ku-70°C.Izinga lokushisa lokugcina lingu -40°C kuya ku-70°C.Imvamisa yokusebenza ingu-50Hz noma i-60Hz.I-voltage ye-Insulation ye-Ui elinganiselwe ngu-500VAC.I-voltage ye-Uimp elinganiselwe ye-impulse yi-4kV.
I-JCB2-40M i-circuit breaker iyatholakala ngezici zokukhubeka B, C no-D, ifakwe inkomba yendawo yokuxhumana ebomvu-luhlaza ukuze ibonise isimo sedivayisi.
I-JCB2-40M i-circuit breaker Isetshenziselwa ukulayisha ngokweqile kanye nokuvikelwa kwesifunda esifushane sokukhanyisa, izintambo zokusabalalisa amandla kanye nemishini ezakhiweni zamahhovisi, izindawo zokuhlala nezakhiwo ezifanayo, futhi ingasetshenziselwa ukusebenza okungavamile kokuvala nokuguqulwa kwemigqa.Isetshenziswa kakhulu ezindaweni ezahlukahlukene ezifana nezimboni, ezentengiselwano, eziphakeme kanye nezindawo zokuhlala.
I-JCB2-40M i-circuit breaker ihloselwe ukuvikela amasekhethi ngokumelene nokulayishwa ngokweqile namasekhethi amafushane.Amalashi esitimela e-DIN aqinile naphansi komfula asiza ukukhwezwa kwama-breaker circuit kumzila we-DIN.Izinto ezisetshenziswayo zingakhiywa lapho zivaliwe ngokusebenzisa indawo yokukhiya ehlanganisiwe ekuguquleni.Lesi sikhiya sikuvumela ukuthi ufake intambo yekhebula engu-2.5-3.5mm lapho ungafaka khona ikhadi eliyisixwayiso uma kunesidingo futhi uvumela indawo yokusebenza ephephile kubo bonke abasebenzi.
Njengayo yonke imikhiqizo yethu, lo mkhiqizo uza Newaranti Yeminyaka emi-5.Lokhu kwenzelwa ukuthi ube nokuthula kwengqondo ngokwazi ukuthi uma iphutha livela phakathi nenkathi yeminyaka emihlanu, sizokhokha izindleko zokushintshwa komkhiqizo kanye nokufakwa kwawo ngumuntu osebenza ngogesi ogunyaziwe.Ngamanye amazwi, sikutholile umhlane wakho.
Incazelo yomkhiqizo:
Izici ezibaluleke kakhulu
● Iminyene kakhulu- imojuli engu-1 kuphela ububanzi obungu-18mm, 1P+N kumojuli eyodwa
● Isekhethi emfishane nokuvikela ukulayisha ngokweqile
● Umthamo wokushintsha olinganiselwe 6 kA ngokwe-IEC/EN 60898-1
● Izilinganiso zamanje ezingafika ku-40 A
● Izici zokuhamba B, C
● Impilo yobumishini yemijikelezo yokusebenza engu-20000
● Impilo kagesi yemijikelezo yokusebenza engu-4000
● Inkomba yendawo yokuxhumana: Okuluhlaza okotshani=VALIWE, Okubomvu=KUVULIWE
● Ithobelana nezidingo zokuxhumanisa (= ibanga phakathi koxhumana nabo ≥ 4 mm)
● Okokukhweza kubha yebhasi phezulu noma phansi, njengoba kudingeka
● Ihambisana ne-pront-type supply busbar/ DPN busbar
● 2.5N itorque eqinisayo
● Ukufakwa ngokushesha ku-35mm Din ujantshi (IEC60715)
● Ukuthobela i-IEC 60898-1
Idatha Yezobuchwepheshe
● Okujwayelekile: IEC 60898-1, EN 60898-1
● Isilinganiso samanje: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A,80A
● I-voltage elinganiselwe yokusebenza: 110V, 230V /240~ (1P, 1P + N)
● Isilinganiso sokuphulwa kwamandla: 6kA
● I-voltage ye-insulation: 500V
● I-impulse elinganiselwe imelana ne-voltage (1.2/50) : 4kV
● Isici sokukhululwa kwe-Thermomagnetic: Ijika elingu-B, ijika elingu-C, ijika lika-D
● Impilo yemishini: izikhathi ezingu-20,000
● Impilo kagesi: izikhathi ezingu-4000
● Idigri yokuvikela: IP20
● Izinga lokushisa le-ambient (ngesilinganiso sansuku zonke ≤35℃):-5℃~+40℃
● Inkomba yendawo yokuxhumana: Okuluhlaza okotshani=VALIWE, Okubomvu=KUVULIWE
● Uhlobo loxhumano lwetheminali:Ibha yebhasi yekhebula/Iphinikhodi
● Ukukhweza: Kuloliwe we-DIN EN 60715 ( 35mm) ngedivayisi yokunamathisela esheshayo
● I-torque enconyiwe: 2.5Nm
| Okujwayelekile | I-IEC/EN 60898-1 | I-IEC/EN 60947-2 | |
| Izici zikagesi | Ikalwe ngo-(A) | 1, 2, 3, 4, 6, 10, 16, | |
| 20, 25, 32, 40, 50, 63,80 | |||
| Izigxobo | 1P, 1P+N, 2P, 3P, 3P+N, 4P | 1P, 2P, 3P, 4P | |
| I-voltage elinganiselwe i-Ue(V) | 230/400~240/415 | ||
| I-Insulation voltage Ui (V) | 500 | ||
| Ikalwe imvamisa | 50/60Hz | ||
| Isilinganiso sokuphulwa | 10 kA | ||
| Isigaba sokunciphisa amandla | 3 | ||
| Isilinganiso se-impulse ukumelana ne-voltage(1.2/50) Uimp (V) | 4000 | ||
| I-Dielectric test voltage at ind.I-Freq.iminithi elingu-1 (kV) | 2 | ||
| Iziqu zokungcola | 2 | ||
| Ukulahleka kwamandla ngesigxobo ngasinye | Ikalwe okwamanje (A) | ||
| 1, 2, 3, 4, 5, 6, 10,13, 16, 20, 25, 32,40, 50, 63, 80 | |||
| Isici sokukhululwa kwe-Thermomagnetic | B, C, D | 8-12In, 9.6-14.4In | |
| Izici zemishini | Impilo kagesi | 4, 000 | |
| Impilo yemishini | 20, 000 | ||
| Inkomba yendawo yokuxhumana | Yebo | ||
| Idigri yokuvikela | IP20 | ||
| Izinga lokushisa eliyisithenjwa sokusetha i-elementi eshisayo(℃) | 30 | ||
| Izinga lokushisa le-ambient (ngesilinganiso sansuku zonke esingu-≤35℃) | -5...+40 | ||
| Izinga lokushisa lesitoreji (℃) | -35...+70 | ||
| Ukufakwa | Uhlobo lokuxhumeka kwetheminali | Ibha yekhebula/Uhlobo lwebhasi/ibha yebhasi yohlobo lwephini | |
| Usayizi wetheminali phezulu/phansi kwekhebula | 25mm2 / 18-4 AWG | ||
| Usayizi wetheminali phezulu/phansi kwe-Busbar | 10mm2 / 18-8 AWG | ||
| I-torque yokuqinisa | 2.5 N*m / 22 In-Ibs. | ||
| Ukukhweza | Ku-DIN ujantshi we-EN 60715 (35mm) ngedivayisi yokunamathisela esheshayo | ||
| Ukuxhumana | Kusukela phezulu naphansi | ||
| Inhlanganisela | Oxhumana naye osizayo | Yebo | |
| Shunt ukukhululwa | Yebo | ||
| Ngaphansi kokukhululwa kwe-voltage | Yebo | ||
| Oxhumana naye nge-alamu | Yebo | ||
Lapho ukhetha uhlobo olulungile lwe-circuit breaker yesicelo esithile, lezi zindlela ezintathu ezilandelayo kufanele zinakwe:
1) Isigaba samanje sokukhawulela (= isigaba sokukhetha)
Ama-MCB ahlukaniswe ngokwezigaba zamanje zokukhawulela (ukukhetha) 1, 2 kanye no-3, asekelwe esikhathini sokucisha ngaphansi kwezimo zesifunda esifushane.
2) Ikalwe okwamanje
Amandla amanje alinganiselwe abonisa amanani amanje i-MCB engamelana nawo unomphela ezingeni lokushisa elizungezile elingu-30 °C (kuzinhlelo zokusebenza zokuhlala nezokuhweba).
3) Izimpawu zokuphuma
Iziqephu zesekethe ezinezici zokukhubeka B no-C ziyizinhlobo ezivame kakhulu, njengoba ziyindinganiso kukho kokubili izicelo zokuhlala nezokuhweba.
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