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Izihloko Ezishisayo

I-JCB3LM-80 ELCB Earth Leakage Circuit Breaker Residual Current Operated Circuit Breaker RCBO

I-JCB3LM-80 series earth leakage circuit breaker (ELCB) iyithuluzi elibalulekile elisiza ukuvikela abantu nempahla ezingozini zikagesi.Banikeza ukuvikelwa kokuvuza komhlaba, ukuvikelwa kokugcwala ngokweqile kanye nokuvikelwa kwesifunda esifushane.Kubalulekile ukuthi ugcine uphephile kubanikazi bezindlu kanye namabhizinisi.Le mishini yakhelwe ukuqinisekisa ukusebenza okuphephile kwamasekhethi kagesi, okubangela ukunqanyulwa noma nini lapho kutholwa ukungalingani.Ngokuyinhloko zisetshenziselwa inhloso yokuvikela okuhlanganisiwe ekulayisheni ngokweqile kanye ne-short-circuiting ngokumelene nemisinga yokuvuza komhlaba.

Itholakala ku-6A, 10A, 16A, 20A, 25A, 32A; 40A, 50A, 63A, 80A

Isilinganiso sokusebenza kwensalela yamanje: 0.03A(30mA), 0.05A(50mA), 0.075A(75mA), 0.1A(100mA), 0.3A(300mA)

Itholakala ngo-1 P+N (1 I-Pole 2 izintambo), izigxobo ezi-2, izigxobo ezi-3, 3P+N(izigxobo ezi-3 izintambo ezi-4), izigxobo ezi-4

Itholakala ngoHlobo A, Uhlobo AC

Amandla okuphula 6kA

Izindinganiso ezihambisanayo IEC61009-1

Cela I-Quote Esheshayo Landa i-PDF

Imininingwane Yomkhiqizo

Isingeniso:

I-JCB3LM-80 series earth leakage circuit breaker ELCB ifanele imboni, ezentengiselwano, izakhiwo eziphakeme kakhulu, ikhaya nezinye izinhlobo zezindawo.lapho abantu behlangabezana nokushaqeka kukagesi noma ukuvuza kwamanje kwenethiwekhi kagesi kudlula inani elinqunyiwe, lo mkhiqizo inganqamula iphutha lamanje ngesikhathi esifushane ukuze ivikele umuntu nezinto zokusebenza, Ingasetshenziswa futhi ekuqalweni okungajwayelekile kwesekethe namamotho.

Imisebenzi eyinhloko ye-JCB3LM-80 ELCB iwukuqinisekisa ukuvikeleka kumaza omhlaba angalungile, ukugcwala ngokweqile, namaza omjikelezo omfushane.Kutuswa ukuthi i-ELCB ixhunywe kusekethe ngayinye ehlukene, okusho ukuthi iphutha kusekethe eyodwa ngeke kuphazamise ukusebenza kwezinye.Uma kwenzeka iphutha likagesi, njengocingo oluhlangana namanzi noma umuntu othola ugesi. ukushaqeka, kukhona ukuvuza kwamandla phansi.Yilapho i-ELCB ingena khona.Ibona ngokushesha ukungalingani kumjikelezo kagesi futhi ivale ngokuzenzakalelayo ukunikezwa kwamandla, ivimbele noma yimuphi omunye umonakalo noma ukulimala.

I-JCB3LM-80 ELCBs iyakwazi ukuvimbela ukushaqeka kukagesi nemililo.Ngokunqamula ugesi ngokushesha lapho kutholwa iphutha, I-JCB3LM80 ELCBs Yethu inciphisa ingcuphe yokucishwa kukagesi kanye nemililo kagesi engaba khona.Lokhu kubaluleke kakhulu ezindlini, lapho izingozi zikagesi zingenzeka kalula ngenxa yezizathu ezihlukahlukene ezifana nezintambo ezingalungile, izinto zikagesi ezilimele, noma izindawo ezimanzi.

Ama-JCB3LM-80 ELCBs ethu nawo asiza ukuvikela izinto zikagesi nezinto ezisebenza ngogesi.Ngokuvala ugesi lapho kutholwa iphutha, bavimbela ukulimala kumadivayisi futhi bagweme ukulungiswa okungabiza izindleko noma ukushintshwa.

I-JCB3LM-80 ELCBs idlala indima ebalulekile ekuphepheni kukagesi ngokuthola nokuvimbela amaphutha kagesi angase aholele ekushayweni kukagesi nemililo.Ikhono labo lokunqamula ugesi ngokushesha lapho kutholwa iphutha lisiza ukugcina abantu nempahla kuphephile ezingozini zikagesi.

I-JCB3LM-80 uchungechunge lwe-ELCB belulokhu lusetshenziswa ngokwandayo njengokuvikela ikhophi yasenqolobaneni yamaphutha aphansi kanye nokuthintana okuqondile nokushaqeka kukagesi othintana naye ngokungaqondile kumasistimu okusabalalisa amandla aphansi.I-ELCB yethu iyithuluzi lokuphepha eliphula ngokushesha isekethe kagesi ukuze kuvikelwe okokusebenza kanye nokunciphisa ubungozi bokulimala okungathi sína ngenxa yokushaqeka kukagesi okuqhubekayo.Kungase futhi kuvimbele umlilo obangelwa iphutha eliqhubekayo lomhlabathi ngenxa yokuthi idivayisi yokuvikela yamanje ayisebenzi.Ama-Earth Leakage circuit breaker anokuvikela i-over-voltage angaphinda avikele ngokumelene ne-over-voltage ebangelwa amaphutha egridi yamandla.

Izici Eziyinhloko

● Uhlobo lwe-Electromagnetic

● Ukuvikelwa kokuvuza komhlaba

● Ukuvikelwa kokulayisha ngokweqile nokwesekethe emfushane

● Ukuphula amandla kuze kufike ku-6kA

● Ilinganiselwe okwamanje kufika ku-80A (itholakala ku-6A.10A,20A, 25A, 32A, 40A,50A, 63A,80A)

● Itholakala ngohlobo luka-B, amajika ahambayo ohlobo C.

● Ukuzwela kokuhamba: 30mA, 50mA, 75mA, 100mA, 300mA

● Itholakala ohlotsheni A noma ohlotsheni lwe-AC

● 35mm DIN ujantshi wokukhweza

● Ukuvumelana nezimo kokufakwa nokukhetha kokuxhumeka komugqa kusuka phezulu noma phansi

● Ihambisana ne-IEC 61009-1, EN61009-1

Idatha Yezobuchwepheshe

● Okujwayelekile: IEC 61009-1, EN61009-1

● Uhlobo: I-Electromagnetic

● Uhlobo (uhlobo lwegagasi lomhlaba luzwakele): I-A noma i-AC iyatholakala

● Izigxobo: 1 P+N (1 Ipali 2 izintambo), izigxobo ezi-2, izigxobo ezingu-3, 3P+N(izigxobo ezi-3 izintambo ezi-4), izigxobo ezingu-4

● Isilinganiso samanje: 6A, 10A, 16A, 20A, 25A, 32A, 40A 50A, 63A

● I-voltage elinganiselwe yokusebenza: 110V, 230V, 240V ~ (1P + N), 400V/415V( 3P, 3P+N, 4P)

● Ukuzwela okulinganiselwe I△n: 30mA, 50mA, 75mA, 100mA,300mA

● Isilinganiso sokuphulwa kwamandla: 6kA

● I-voltage ye-insulation: 500V

● Imvamisa elinganiselwe: 50/60Hz

● I-impulse elinganiselwe imelana ne-voltage (1.2/50) : 6kV

● Iziqu zokungcola:2

● Isici sokukhululwa kwe-Thermomagnetic: Ijika elingu-B, ijika elingu-C, ijika lika-D

● Impilo yemishini: izikhathi ezingu-10,000

● Impilo kagesi: izikhathi ezingu-2000

● Idigri yokuvikela: IP20

● Izinga lokushisa le-ambient (ngesilinganiso sansuku zonke ≤35℃):-5℃~+40℃

● Inkomba yendawo yokuxhumana: Okuluhlaza okotshani=VALIWE, Okubomvu=KUVULIWE

● Ukukhweza: Kuloliwe we-DIN EN 60715 ( 35mm) ngedivayisi yokunamathisela esheshayo

● I-torque enconyiwe: 2.5Nm

● Ukuxhumana: Ukusuka phezulu noma phansi kuyatholakala

Izimo Zokusebenza Nokufakwa

Ukushisa komoya okuzungezile: umkhawulo ongaphezulu awukho ngaphezu kuka-+40ºC, umkhawulo ophansi awukho ngaphansi kuka -5ºC, futhi izinga lokushisa elijwayelekile lama-24h alidluli +35ºC.

Qaphela:

(1) Uma umkhawulo ophansi uyizimo zokusebenza -10ºC noma -25ºC, umsebenzisi kufanele amemezele kumkhiqizi lapho e-oda.

(2)Uma umkhawulo ophezulu udlula +40 ºC noma umkhawulo ophansi uwela ngaphansi -25 ºC, umsebenzisi kufanele axhumane nomkhiqizi.

Indawo yokufaka: akukho ngaphezu kuka-2000m ngaphezu kwezinga lolwandle

Izimo zomkhathi: Umswakama ohlobene nomkhathi aweqi ku-50% uma izinga lokushisa lomoya elizungezile liku-+40 ºC.Umswakama ophezulu ohlobene ungavunyelwa emazingeni okushisa aphansi.Isibonelo, ifinyelela ku-90% ku-+20ºC.Izinyathelo ezifanele kufanele zithathwe ukuze kuncishiswe ngezikhathi ezithile ngenxa yokushintsha kwezinga lokushisa.
Izimo zokufakwa: Inkundla kazibuthe yangaphandle yendawo yokufaka akufanele yeqe izikhathi ezi-5 kunenkundla ye-geomagnetic kunoma iyiphi indlela.Ivamise ukufakwa ngokuma mpo, isibambo sibheke phezulu siyindawo yokuvula amandla, sinokubekezelela okungu-2 kunoma iyiphi indlela.Futhi akufanele kube nomthelela omkhulu noma ukudlidliza endaweni yokufaka.

Isebenza Kanjani I-JCB3LM-80 ELCB?

I-JCB3LM-80 ELCB iqinisekisa ukuvikeleka ezinhlotsheni ezimbili zamaphutha kagesi.Elokuqala kulawa maphutha ukuvuza kwamanje noma umhlaba.Lokhu kuzokwenzeka lapho kuba khona ukuphuka ngephutha kusekethe, okungenzeka ngenxa yamaphutha ezintambo noma izingozi ze-DIY (njengokusika ngekhebula lapho usebenzisa i-hedge cutter kagesi).Uma ukunikezwa kukagesi kungaphulwanga, khona-ke umuntu uzobhekana nokushaqeka kukagesi okungaba yingozi enkulu.

Olunye uhlobo lwephutha likagesi i-overcurrent, engase ithathe isimo sokugcwala ngokweqile noma isifunda esifushane.Esikhathini sokuqala, umjikelezo uzolayishwa kakhulu ngamadivayisi kagesi amaningi, okuholela ekudlulisweni kwamandla angaphezu kwamandla ekhebula.I-short-circuiting ingase futhi yenzeke ngenxa yokumelana nesekethe okunganele kanye nokuphindaphinda kwezinga eliphezulu kwe-amperage.Lokhu kuhlotshaniswa nezinga elikhulu lengozi kunokulayisha ngokweqile.

Izinhlobo ezahlukene ze-ELCB

Thayipha i-AC

Avamise ukufakwa ezindlini futhi ahloselwe ukusetshenziselwa ukushintshanisa i-sinusoidal residual current ukuze anikeze okokusebenza kwe-inductive, capacitive, noma resistive.Lawa ma-ELCB/RCBO asebenza ngokushesha ukuze athole ukungalingani futhi awanakho ukubambezeleka kwesikhathi.

Uhlobo A

Asetshenziselwa ukushaya kwe-DC okusalayo okufika ku-6mA kanye nokushintshana kwe-sinusoidal residual current.

Kuyini Ukuvuza Komhlaba?

Umsinga kagesi ogeleza usuka kukhondatha ophilayo uye emhlabeni ngendlela engahlosiwe ubizwa ngokuthi ukuvuza komhlaba.Kungase kugeleze phakathi kokungagxili kahle kwawo noma emzimbeni womuntu futhi kubangele ukushaqeka kukagesi.Umphumela wokushaqeka kukagesi ungaba yingozi uma amandla avuzayo edlula i-30mA kuphela.Ngakho-ke, izisetshenziswa zokuvikela zisetshenziselwa ukunqamula umthombo wamandla uma ukuvuza okunjalo kwamanje kutholwa

Izimbangela Zokuvuza Komhlaba?

Ukuvuza komhlaba kungenzeka ngenxa yezizathu ezahlukahlukene.Kungase kwenzeke ngenxa yokwahlukanisa okonakele kwe-conductor ephilayo noma ama-conductor aphukile.Kungase futhi kwenzeke lapho umqhubi ophilayo ehlangana nomzimba wezinto zokusebenza (uma okokusebenza kungasekelwe kahle).Lapho uthinta umqhubi noma izinto zokusebenza, umsinga ungadlulela emhlabeni ngomzimba womuntu.

Umsebenzi we-JCB3LM-80 ELCB

I-JCB3LM-80 Elcb iyithuluzi lokuphepha elisebenza ngokuyinhloko ukuvimbela ukushaqeka kagesi.Iqapha ukuvuza kwamanje okugeleza kumjikelezo nganoma iyiphi indlela engahlosiwe.Futhi ingavikela ekulayisheni ngokweqile & nomjikelezo omfushane wamanje.

Izinhlobo ezisuselwe kuma-Poles

Ngokwezigxobo zama-circuit breaker, i-ELCB ihlukaniswa ngezinhlobo ezintathu.

I-2-Pole ELCB: isetshenziselwa ukuvikela ohlelweni lwesigaba esisodwa.Inamatheminali angu-2 angenayo nezi-2 aphumayo anoxhumo lwesigaba nokungathathi hlangothi.

I-3-Pole ELCB: Isetshenziselwa ukuvikela ohlelweni lwezigaba ezintathu zezintambo ezintathu.Inamatheminali amathathu angenayo namathathu aphumayo.

I-4-Pole ELCB: Isetshenziselwa ukuvikela ohlelweni lwezigaba ezintathu lwezintambo ezine.