Mofuta o Mocha oa AC Contactor 40A~95A
Sebopeho
● E lekantsoe ts'ebetso ea hona joale Ie: 6A ~ 100A
● E lekantsoe matla a tshebetso Ue: 220V ~ 690V
● Rated insulation voltage: 690V (JXC-06M ~ 100), 1000V (JXC-120 ~ 630)
● Palo ea lipalo: 3P le 4P (feela bakeng sa JXC-06M~12M)
● Mokhoa oa ho laola li-coil: AC (JXC-06 (M) ~ 225), DC (JXC-06M~12M), AC/DC (JXC-265~630)
● Mokhoa oa ho kenya: JXC-06M~100 rail le screw install,JXC-120~630 screw install
Maemo a Ts'ebetso le Tlhophiso
| Mofuta | Maemo a ts'ebetso le ho kenya |
| Sehlopha sa ho kenya | III |
| Tekanyo ea tšilafalo | 3 |
| Melao e lumellanang | IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1 |
| Letšoao la setifikeiti | CE |
| Tekanyo ea ts'ireletso ea lerako | JXC-06M~38: IP20;JXC-40~100: IP10;JXC-120~630: IP00 |
| Mocheso oa tikoloho | Meeli ea mocheso oa ts'ebetso: -35°C~+70°C. Mokhoa o tloaelehileng oa mocheso oa tšebetso: -5°C~+40°C. Mocheso o tloaelehileng oa lihora tse 24 ha oa lokela ho feta +35 ° C. Ho sebelisoa ho feta mocheso o tloaelehileng oa ts'ebetso, sheba "Litaelo tsa ho sebelisoa maemong a sa tloaelehang" sehlomathisong. |
| Bophahamo | E sa feteng 2000 m ka holim'a bophahamo ba leoatle |
| Maemo a sepakapaka | Mongobo o lekanyelitsoeng ha oa lokela ho feta 50% ka holimo moeli oa mocheso oa +70 ° C. Mongobo o phahameng o lekanyelitsoeng o lumelloa ka mocheso o tlase, mohlala 90% ho +20°C. Litlhokomelo tse khethehileng li lokela ho nkoa ka linako tse ling condensation ka lebaka la mefuta e fapaneng ya mongobo. |
| Maemo a ho kenya | The angle pakeng tsa ho instola holimo le tsepameng bokaholimo ha boa lokela ho feta ± 5 °. |
| Ho thothomela le ho thothomela | Sehlahisoa se lokela ho kenngoa libakeng tse se nang bohlokoa ho thothomela, ho tshoha, le ho thothomela. |
Sehlomathiso I: Litaelo Bakeng sa ho Sebelisa Maemo a sa Tloaelehang
Litaelo tsa tšebeliso ea lintlha tsa tokiso libakeng tse phahameng
● Tekanyetso ea IEC/EN 60947-4-1 e hlalosa kamano pakeng tsa alitude le impulse standstand voltage.Sebaka sa bophahamo ba limithara tse 2000 ka holim'a leoatle
boemo kapa tlase ha bo na tšusumetso e kholo ts'ebetsong ea sehlahisoa.
● Bophahamong bo fetang limithara tse 2000, ho lokela ho nahanoa ka phello ea ho pholisa moea le ho fela ha matla a matla a matla a ho mamella.
nyeoe, moralo le ts'ebeliso ea lihlahisoa li tlameha ho buisanoa ke moetsi le mosebelisi.
● Mabaka a tokiso bakeng sa maemo a rekanyelitsoeng a matla a ho mamella voltage le ts'ebetso e rehelletsoeng hajoale bakeng sa li-alitudes tse fetang 2000 m li fanoe ka
the followingtable.Motlakase o lekantsoeng oa ts'ebetso o lula o sa fetoha.
| Altitude (m) | 2000 | 3000 | 4000 |
| Tšusumetso e lekantsoeng e mamella voltage correction factor | 1 | 0.88 | 0.78 |
| E lekantsoe ts'ebetso ea hona joale ea tokiso | 1 | 0.92 | 0.9 |
Litaelo tsa ho sebelisoa tlas'a mocheso o sa tloaelehang oa tikoloho
● Tekanyetso ea IEC/EN 60947-4-1 e hlalosa maemo a tloaelehileng a mocheso bakeng sa lihlahisoa.Tšebeliso ea lihlahisoa ka mefuta e tloaelehileng e ke ke ea
baka tšusumetso e kholo ts'ebetsong ea bona.
● Ha mocheso oa ts'ebetso o feta +40 ° C, ho phahama ha mocheso o mamellehang oa lihlahisoa ho hloka ho fokotsoa.Ka bobeli li lekantsoe
ts'ebetso ea hajoale le palo ea likhokahano lihlahisoa tse tloaelehileng li tlameha ho fokotsoa ho thibela tšenyo ea sehlahisoa, e khutsufatsoe
bophelo ba ts'ebeletso, ts'epo e tlase, kapa tšusumetso ho matla a taolo.Mocheso o ka tlase ho -5 ° C, serame sa ho pata le ho tlotsa
mafura a lokela ho nahanoa ho thibela ho hloleha ha liketso.Maemong ana, moralo le tšebeliso ea lihlahisoa li tlameha ho buisanoa ke
moetsi le mosebedisi.
● Lintlha tsa tokiso bakeng sa ts'ebetso e fapaneng ea litekanyetso tsa hona joale tlas'a mocheso o phahameng ho feta +55 ° C li fanoa ka har'a
tafole e latelang.Matla a matla a ho sebetsa ha a fetohe.
● Boemong ba mocheso oa +55°C~+70°C, mefuta e mengata ea motlakase e hulang ea likhokahano tsa AC ke (90%~110%)Rōna,' me (70%~120%) ke Rona.
liphetho tsa liteko tsa boemo ba serame ho 40°C mocheso oa tikoloho.
Litaelo tsa ho Derating Nakong ea Tšebeliso Sebakeng se Senyang
● Tšusumetso likarolong tsa tšepe
○ Chlorine Cl , nitrogen dioxide NO , hydrogen sulfide HS, sulfur dioxide SO,
○ Koporo: Botenya ba koporo ea sulfide tikolohong ea chlorine bo tla mena habeli maemong a tloaelehileng a tikoloho.Sena ke
hape ke boemo ba tikoloho e nang le nitrogen dioxide.
○ Silivera: Ha e sebelisoa tikolohong ea SO kapa HS, bokaholimo ba likhokahano tse koahetsoeng ka silevera kapa silevera li tla fifala ka lebaka la ho theha
silver sulfide coating.Sena se tla lebisa ho phahama ho hoholo ha mocheso mme ho ka senya mabitso.
○ Libakeng tse mongobo moo Cl le HS li phelang hammoho, botenya ba ho roala bo tla eketseha ka makhetlo a 7.Ka boteng ba HS le NO ,
botenya ba silevera ea sulfide bo tla eketseha ka makhetlo a 20.
● Ho nahanela nakong ea khetho ea lihlahisoa
○ Ka indastering ea ho hloekisoa, tšepe, pampiri, fiber ea maiketsetso (nylon) kapa liindasteri tse ling tse sebelisang sebabole, lisebelisoa li ka ba le ts'oaetso (hape
e bitsoang oxidization makaleng a mang a indasteri).Thepa e kentsoeng likamoreng tsa mochini ha se kamehla e sirelelitsoeng hantle ho oxidization.
Hangata li-inlets tse khutšoanyane li sebelisoa ho etsa bonnete ba hore khatello ea likamore tse joalo e phahame hanyenyane ho feta khatello ea sepakapaka, e thusang
fokotsa tšilafalo ka lebaka la ntho e ka ntle ho tekanyo e itseng.Leha ho le joalo, ka mor'a ho sebetsa ka lilemo tse 5 ho isa ho tse 6, lisebelisoa li ntse li e-na le phihlelo
mafome le oxidization ka mokhoa o ke keng oa qojoa.Ka hona, libakeng tsa ts'ebetso tse nang le khase e senyang, lisebelisoa li hloka ho sebelisoa ka mokhoa o fokolang.
Coefficient e fokolang e amanang le boleng bo lekantsoeng ke 0.6 (ho fihla ho 0.8).Sena se thusa ho fokotsa sekhahla sa ho potlakisa oxidization ka lebaka la
ho phahama ha mocheso.
Tsela ea ho tsamaisa thepa
Ka leoatle, ka moea, ka mopalami oa Express
TEFO TSELA
Ka T/T, (30% e lefuoang esale pele le chelete e setseng e tla lefshoa pele e romelloa) L/C (lengolo la mokoloto)
Setifikeiti
