Ukukhishwa kohambo lwe-JCMX Shunt MX
Idivayisi yohambo lwe-JCMX Shunt iyidivayisi yohambo ejatshuliswa umthombo kagesi, futhi i-voltage yayo ingase izimele ku-voltage yesekethe enkulu.I-Shunt trip iyisisetshenziswa esishintshayo esisetshenziswa ukude.
Isingeniso:
Uma i-voltage yokuphakelwa kwamandla ilingana nanoma iyiphi i-voltage ephakathi kuka-70% no-110% wevolthi kagesi elinganiselwe yokulawula, i-circuit breaker ingaphuka ngendlela enokwethenjelwa.I-Shunt trip iyisistimu yokusebenza yesikhashana, isikhathi samandla wekhoyili ngokuvamile asikwazi ukudlula u-1S, ngaphandle kwalokho ulayini uzoshiswa.Ukuze uvimbele ukusha kwekhoyili, i-micro switch ixhunywe kuchungechunge kukhoyili ye-shunt trip.Uma uhambo lwe-shunt luvaliwe nge-armature, i-micro switch iyashintsha isuke esimweni esivamise ukuvala ivuleke ngokujwayelekile.Ngenxa yokuthi ulayini wokulawula amandla ohambo lwe-shunt unqanyuliwe, ikhoyili ye-shunt ayisenawo amandla ngisho noma ibhathini libanjwe ngokuzenzela, ngakho-ke ukushiswa kwekhoyili kuyagwenywa.Uma i-circuit breaker ivaliwe futhi, i-micro switch ibuyiselwa endaweni evamile evaliwe.
I-JCMX Shunt Trip Release iklanyelwe ukunikeza umsebenzi wokukhishwa kohambo lwe-shunt kuphela ngaphandle kwanoma iyiphi impendulo yokusiza, okuvumela ukusebenza okulula nokusebenza kahle.
Ukukhishwa kohambo lwe-JCMX shunt kunomthwalo wemfanelo wokugingqa isinqamuli sesekethe lapho i-voltage pulse noma i-voltage engaphazamiseki isetshenziswa kukhoyili yedivayisi.Uma ukukhishwa kwe-shunt kubukhoma, ukuthintana noxhumana nabo abakhulu beswishi ekuvuleni kuvinjelwa ngendlela enokwethenjelwa.
Idivayisi ye-JCMX shunt trip iyinsizakalo yokuzikhethela ku-circuit breaker eginqa isinqamuli uma amandla esetshenziswa kumatheminali ohambo lwe-shunt.Amandla ohambo lwe-shunt awaveli ngaphakathi kwesinqamuleli, ngakho-ke kufanele anikezwe emthonjeni wangaphandle.
I-JCMX shunt trip breaker iyinhlanganisela yesisekeli sohambo lwe-shunt kanye ne-circuit breaker eyinhloko.Lokhu kufakwa ku-breaker enkulu ukwengeza ukuvikeleka ohlelweni lwakho lukagesi.Lokhu kwengeza ukuvikeleka kusistimu yakho kagesi njengoba isika ngesandla noma ngokuzenzakalelayo ukunikezwa kukagesi kusekethe yakho.Lesi sesekeli singasiza ekuvimbeleni amasekhethi amafushane futhi sigweme ukulimala kukagesi uma kwenzeka inhlekelele ekhaya lakho.
Uhambo lwe-JCMX shunt luyisisetshenziswa ozikhethele sona se-breaker circuit ukuze uthole ukuvikelwa okwengeziwe ohlelweni lwakho.Iklanyelwe ukuxhuma inzwa yesibili.Izokhubaza i-breaker ngokuzenzakalelayo uma inzwa icushiwe.Ingase futhi isebenze ngokusebenzisa iswishi yesilawuli kude ongakwazi ukuyifaka.
Incazelo yomkhiqizo:
Izici Eziyinhloko
● Umsebenzi Wokukhishwa Kohambo Lwe-Shunt Kuphela, Akunampendulo Eyengeziwe
● Ukuvuleka kwesilawuli kude socingo lapho kusetshenziswa i-voltage
● Izokhwezwa ohlangothini lwesobunxele lwama-MCB/RCBO ngenxa yephinikhodi ekhethekile
Idatha Yezobuchwepheshe
Okujwayelekile | I-IEC61009-1 , EN61009-1 | |
Izici zikagesi | Isilinganiso se-voltage Us (V) | I-AC230, AC400 50/60Hz DC24/DC48 |
Isilinganiso se-impulse ukumelana ne-voltage(1.2/50) Uimp (V) | 4000 | |
Izigxobo | Ipali engu-1 (18mm Ububanzi) | |
I-Insulation voltage Ui (V) | 500 | |
I-Dielectric TEST voltage ku-ind.Freq.for 1 min (kV) | 2 | |
Iziqu zokungcola | 2 | |
Omakhenikha izici | Impilo kagesi | 4000 |
Impilo yemishini | 4000 | |
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 (℃) | -25...+70 | |
Ukufakwa | Uhlobo lokuxhumeka kwetheminali | Ikhebula |
Usayizi wetheminali phezulu/phansi kwekhebula | 2.5mm2 / 18-14 AWG | |
I-torque yokuqinisa | 2 N*m / 18 In-Ibs. | |
Ukukhweza | Ku-DIN ujantshi we-EN 60715 (35mm) ngedivayisi yokunamathisela esheshayo |
- ← Okudlule:I-JCSPV Photovoltaic surge protection Idivayisi 1000Vdc Solar surge
- JCOF Oxhumana naye Osizayo:Okulandelayo →