Uhlobo Olusha Lwe-AC Contactor 40A~95A

Incazelo emfushane:

Oxhumana nabo abasha be-JXC AC bafaka ukubukeka kwenoveli nesakhiwo esihlangene.Kunjalo
ikakhulukazi esetshenziselwa ukuqala nokulawula njalo amamotho e-AC kanye nokwenza ukujikeleza okukude /
ukuphuka.Zingabuye zihlanganiswe nokudluliswa kwe-thermal overload okufanele kwenziwe
iziqalisi ze-electromagnetic.
Izindinganiso ezithobelayo: IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1.


Imininingwane Yomkhiqizo

Incazelo eyengeziwe

Omaka bomkhiqizo

Isici

● Ukusebenza okulinganiselwe okwamanje okungukuthi: 6A~100A
● I-voltage yokusebenza elinganiselwe i-Ue: 220V ~ 690V
● I-voltage ye-insulation elinganiselwe: 690V (JXC-06M~100), 1000V (JXC-120~630)
● Inombolo yezigxobo: 3P ne-4P (kuphela kwe-JXC-06M~12M)
● Indlela yokulawula ikhoyili: AC (JXC-06(M)~225), DC (JXC-06M~12M),AC/DC (JXC-265~630)
● Indlela yokufaka: i-JXC-06M~100 ukufakwa kwesitimela nesikulufu, ukufakwa kwesikulufu se-JXC-120~630

Imibandela Yokusebenza Neyokufaka

Uhlobo Izimo zokusebenza nokufaka
Isigaba sokufakwa III
Iziqu zokungcola 3
Izindinganiso ezithobelayo I-IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1
Uphawu lwesitifiketi CE
Idigri yokuvikela i-Enclosure JXC-06M~38: IP20;JXC-40~100: IP10;JXC-120~630: IP00
Izinga lokushisa le-ambient Imikhawulo yokushisa yokusebenza: -35°C~+70°C.
Ibanga lokushisa elivamile lokusebenza: -5°C~+40°C.
Izinga lokushisa elijwayelekile lamahora angama-24 akufanele lidlule +35°C.
Ukuze isetshenziswe ngaphezu kwebanga lokushisa elivamile lokusebenza,
bheka "Imiyalo yokusetshenziswa ezimeni ezingavamile" kusijobelelo.
Ukuphakama Ayidluli ku-2000 m ngaphezu kwezinga lolwandle
Izimo zomoya Umswakama ohlobene akufanele udlule u-50% phezulu
izinga lokushisa elingu-+70°C.
Umswakama ophezulu ohlobene uvunyelwe ezingeni lokushisa eliphansi, isb
90% at +20°C.
Izinyathelo ezikhethekile kufanele zithathwe ngezikhathi ezithile
ukujiya ngenxa
ukuhlukahluka komswakama.
Izimo zokufaka I-engeli ephakathi kwendawo yokufaka nendawo eqondile
indawo engaphezulu akufanele idlule ±5°.
Ukushaqeka nokudlidliza Umkhiqizo kufanele ufakwe ezindaweni ezingabalulekile
ukuthuthumela, ukushaqeka, nokudlidliza.

Isijobelelo I: Imiyalelo Yokusetshenziswa Ezimeni Ezingavamile

Imiyalelo yokusetshenziswa kwezinto zokulungisa ezindaweni eziphakemeyo
● I-IEC/EN 60947-4-1 indinganiso ichaza ukuhlobana phakathi kwe-alitude nomfutho ukumelana ne-voltage.I-alitude eyi-2000 m ngaphezu kolwandle
izinga noma eliphansi alinawo umthelela obalulekile ekusebenzeni komkhiqizo.
● Endaweni ephakeme kuno-2000 m, umphumela wokupholisa komoya kanye nokuphela kwe-voltage elinganiselwe yokumelana ne-impulse kufanele kucatshangelwe.
icala, ukwakhiwa kanye nokusetshenziswa kwemikhiqizo kufanele kuxoxiswene ngayo nomkhiqizi kanye nomsebenzisi.
● Izici zokulungisa ze-impulse elinganiselwe imelana ne-voltage kanye nokusebenza okulinganiselwe kwamanje kwama-alitudes angaphezu kuka-2000 m anikezwe
ithebula elilandelayo.I-voltage yokusebenza elinganiselwe ihlala ingashintshile.

Ukuphakama (m) 2000 3000 4000
Umfutho olinganiselwe umelana nesici sokulungiswa kwe-voltage 1 0.88 0.78
Isici sokulungisa samanje sokusebenza okulinganiselwe 1 0.92 0.9

Imiyalo yokusetshenziswa ngaphansi kwezinga lokushisa le-ambient elingavamile
● I-IEC/EN 60947-4-1 indinganiso ichaza izinga lokushisa elivamile lokusebenza lemikhiqizo.Ukusetshenziswa kwemikhiqizo ebangeni elijwayelekile ngeke
kubangele umthelela omkhulu ekusebenzeni kwabo.
● Ezingeni lokushisa lokusebenza elingaphezu kuka +40°C, izinga lokushisa elibekezelelekayo lemikhiqizo lidinga ukuncishiswa.Zombili zikaliwe
ukusebenza kwamanje kanye nenani labaxhunywana nabo emikhiqizweni evamile kufanele kwehliswe ukuze kuvinjelwe ukulimala komkhiqizo, kufinyezwe
impilo yesevisi, ukwethembeka okuphansi, noma umthelela ku-voltage yokulawula.Emazingeni okushisa angaphansi kuka -5 ° C, iqhwa le-insulation kanye nokugcoba
amafutha kufanele acatshangelwe ukuvimbela ukwehluleka kwesenzo.Kulezi zimo, ukuklama nokusetshenziswa kwemikhiqizo kufanele kuxoxiswane ngayo yi-
umenzi nomsebenzisi.
● Izici zokulungisa zomsebenzi olinganiselwe ohlukile wamanje ngaphansi kwezinga lokushisa lokusebenza elingaphezu kuka +55°C zinikezwa ku-
ithebula elilandelayo.I-voltage yokusebenza elinganiselwe ihlala ingashintshile.

umkhiqizo5

● Ezingeni lokushisa elingu-+55°C~+70°C, uhla lwe-voltage yokudonsa lwabaxhumani be-AC (90%~110%) luthi (90%~110%), futhi (70%~120%)Us
imiphumela yokuhlolwa kwesimo sokubanda ku-40°C izinga lokushisa le-ambient.

Imiyalo Yokwehliswa Ngesikhathi Yokusetshenziswa Endaweni Egqwalile

● Umthelela ezingxenyeni zensimbi
○ I-Chlorine Cl , i-nitrogen dioxide NO , i-hydrogen sulfide HS, i-sulphur dioxide SO,
○ I-Copper: Ugqinsi lwe-copper sulfide enamathela endaweni ye-chlorine luzoba kabili kunobujamo bendawo evamile.Lokhu
futhi isimo sezindawo ezine-nitrogen dioxide.
○ Isiliva: Uma isetshenziswa endaweni ye-SO noma ye-HS, ingaphezulu lesiliva noma okuxhunywayo okusiliva kuzoba mnyama ngenxa yokwakheka kwe
I-silver sulfide coating.Lokhu kuzoholela ekukhuphukeni okuphezulu kwezinga lokushisa lokuxhumana futhi kungalimaza othintana nabo.
○ Ezindaweni ezinomswakama lapho i-Cl ne-HS kuhlangana khona, ukujiya kwe-coating kuzokhuphuka izikhathi ezingu-7.Ngokuba khona kokubili kwe-HS kanye no-CHA,
ubukhulu be-sulfide yesiliva buzokhula izikhathi ezingu-20.
● Okucatshangelwayo ngesikhathi sokukhetha umkhiqizo
○ Embonini yokucwenga, insimbi, iphepha, i-artificial fiber (inayiloni) noma ezinye izimboni ezisebenzisa isulfure, okokusebenza kungase kubhekane ne-vulcanization (futhi
ebizwa ngokuthi i-oxidization kweminye imikhakha yezimboni).Izisetshenziswa ezifakwe emakamelweni emishini azihlali zivikelekile kahle ekufakweni kwe-oxidization.
Ama-inlets amafushane avame ukusetshenziselwa ukuqinisekisa ukuthi ukucindezela emakamelweni anjalo kuphakeme kancane kunokucindezela komkhathi, okusiza
ukunciphisa ukungcola ngenxa yesici sangaphandle ngezinga elithile.Kodwa-ke, ngemuva kokusebenza iminyaka emi-5 kuye kweyisi-6, imishini isasebenza
ukugqwala kanye ne-oxidization ngokungenakugwenywa.Ngakho-ke ezindaweni zokusebenza ezinegesi ebolayo, okokusebenza kudinga ukusetshenziswa ngokuncishiswa.
I-coefficient yokwehlisa ihlobene nenani elilinganiselwe ngu-0.6 (kufika ku-0.8).Lokhu kusiza ukunciphisa izinga lokusheshisa kwe-oxidization ngenxa
ukunyuka kwezinga lokushisa.


  • Okwedlule:
  • Olandelayo:

  • Indlela yokuthutha
    Ngolwandle, ngomoya, ngenkampani yenethiwekhi

    incazelo eyengeziwe4

    INDLELA YOKUKHOKHA
    Nge-T/T, (30% ekhokhelwe kusengaphambili futhi ibhalansi izokhokhwa ngaphambi kokuthunyelwa), L/C(incwadi yesikweletu)

    Isitifiketi

    incazelo eyengeziwe6

    Bhala umyalezo wakho lapha futhi usithumelele wona