Mtundu Watsopano AC Contactor 40A~95A

Mtundu Watsopano wa AC Contactor 40A~95A Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Othandizira atsopano a JXC AC ali ndi mawonekedwe atsopano komanso mawonekedwe ophatikizika.Ali
Amagwiritsidwa ntchito poyambira pafupipafupi ndikuwongolera ma mota a AC komanso kupanga madera akutali /
breaking.Iwo amathanso kuphatikizidwa ndi matenthedwe oyenera owonjezera kuti apange
ma electromagnetic oyambira.
Miyezo yovomerezeka: IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Kufotokozera Zambiri

Zolemba Zamalonda

Mbali

● Ovotera ntchito panopa Ie: 6A ~ 100A
● Ovotera ntchito voteji Ue: 220V ~ 690V
● Kuvoteledwa kwamagetsi otsekemera: 690V (JXC-06M~100), 1000V (JXC-120~630)
● Chiwerengero cha mitengo: 3P ndi 4P (zokha za JXC-06M~12M)
● Njira yowongolera makola: AC (JXC-06(M)~225), DC (JXC-06M~12M), AC/DC (JXC-265~630)
● Kuyika njira: JXC-06M~100 njanji ndi wononga unsembe, JXC-120 ~ 630 screw unsembe

Kagwiritsidwe Ntchito Ndi Kuyika Zinthu

Mtundu	Ntchito ndi unsembe zikhalidwe
Kalasi yoyika	III
Digiri ya kuipitsa	3
Miyezo yogwirizana	IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1
Chizindikiro	CE
Digiri yachitetezo cha Enclosure	JXC-06M~38: IP20;JXC-40~100: IP10;JXC-120~630: IP00
Kutentha kozungulira	Malire a kutentha kwa ntchito: -35°C~+70°C. Kutentha kwanthawi zonse: -5°C~+40°C. Kutentha kwapakati pa maola 24 sikuyenera kupitirira +35 ° C. Kuti mugwiritse ntchito mopitilira kutentha kwanthawi zonse, onani "Malangizo ogwiritsiridwa ntchito muzochitika zachilendo" mu zowonjezera.
Kutalika	Osapitirira 2000 m pamwamba pa nyanja
Mikhalidwe ya mumlengalenga	Chinyezi chachibale sichiyenera kupitirira 50% pamwamba kutentha kwapakati pa +70 ° C. A apamwamba wachibale chinyezi amaloledwa pa otsika kutentha, mwachitsanzo 90% pa +20 ° C. Kusamala kwapadera kuyenera kuchitidwa nthawi zina condensation chifukwa kusiyana kwa chinyezi.
Kuyika zinthu	Ngodya pakati pa unsembe pamwamba ndi ofukula pamwamba sayenera kupitirira ± 5 °.
Kugwedezeka ndi kugwedezeka	Chogulitsacho chiyenera kuikidwa m'malo opanda kanthu kugwedezeka, kunjenjemera, ndi kunjenjemera.

Annex I: Malangizo Ogwiritsa Ntchito Pazovuta

Malangizo ogwiritsira ntchito zowongolera m'malo okwera
● Muyezo wa IEC/EN 60947-4-1 umatanthawuza kugwirizana pakati pa alitude ndi mphamvu yolimbana ndi mphamvu.Kutalika kwa 2000 m pamwamba pa nyanja
mlingo kapena m'munsi alibe mphamvu yaikulu pa ntchito ya mankhwala.
● Pamalo okwera kuposa 2000 m, kuziziritsa kwa mpweya ndi kutha kwa mphamvu yamphamvu yolimbana ndi mphamvu ziyenera kuganiziridwa.
mlandu, kapangidwe ndi kagwiritsidwe ntchito ka zinthu ziyenera kukambidwa ndi wopanga ndi wogwiritsa ntchito.
● Zowongolera zomwe zidavotera mphamvu yolimbana ndi voteji komanso zoyezera magwiridwe antchito apano pamatali opitilira 2000 m amaperekedwa
The followingtable.The oveteredwa ntchito voteji akadali osasintha.

Kutalika (m)	2000	3000	4000
Zovoteledwa zimapirira ma voltage correction factor	1	0.88	0.78
Chovoteledwa ntchito panopa kukonzedwa factor	1	0.92	0.9

Malangizo ntchito pansi abnormal kutentha yozungulira
● Muyezo wa IEC/EN 60947-4-1 umatanthauzira kutentha kwanthawi zonse kwa zinthu.Kugwiritsa ntchito mankhwala mu yachibadwa osiyanasiyana sadzatero
zimapangitsa chidwi kwambiri pakuchita kwawo.
● Pa kutentha kwa ntchito kuposa +40 ° C, kukwera kwa kutentha kwazinthu kuyenera kuchepetsedwa.Onse adavotera
ntchito panopa ndi chiwerengero cha contactors mu mankhwala muyezo ayenera kuchepetsedwa kuteteza mankhwala kuwonongeka, adzafupikitsidwa
moyo wautumiki, kudalirika kochepa, kapena kukhudzidwa kwamagetsi owongolera.Pa kutentha kosakwana -5 ° C, kuzizira kwa insulation ndi mafuta
mafuta ayenera kuganiziridwa kuti apewe kulephera kuchitapo kanthu.Pazifukwa izi, kupanga ndi kugwiritsa ntchito zinthu ziyenera kukambidwa ndi a
wopanga ndi wogwiritsa ntchito.
● Zinthu zowongolera za kachitidwe kosiyanasiyana komwe kakugwira ntchito pano pa kutentha kopitilira +55°C amaperekedwa mu
tebulo lotsatira.Mphamvu yamagetsi yogwiritsira ntchito imakhalabe yosasinthika.

mankhwala5

● Pakutentha kwa +55°C~+70°C, mphamvu yokoka ya ma contactor a AC ndi (90%~110%)Ife, ndipo (70%~120%) ndife.
zotsatira za mayeso oziziritsa pa 40°C kutentha kozungulira.

Malangizo Ochepetsa Pakagwiritsidwe Ntchito Pamalo Owononga

● Kukhudza mbali zachitsulo
○ Chlorine Cl , nitrogen dioxide NO , hydrogen sulfide HS, sulfure dioxide SO,
○ Copper: Kukhuthala kwa zokutira za copper sulfide m'malo a klorini kudzakhala kuwirikiza kawiri m'malo abwinobwino.Izi ndi
komanso ngati malo okhala ndi nitrogen dioxide.
○ Siliva: Ikagwiritsidwa ntchito m'malo a SO kapena HS, pamwamba pa zomatira zasiliva kapena zokutira zasiliva zimakhala zakuda chifukwa chopanga
silver sulfide coating.Izi zidzatsogolera kutentha kwapamwamba kukhudzana ndi kukwera komanso kuwononga zolumikizana.
○ M'malo achinyezi momwe Cl ndi HS zimakhalira limodzi, makulidwe ake amachulukira nthawi 7.Ndi kukhalapo kwa onse HS ndi NO,
siliva sulfide makulidwe adzawonjezeka ndi 20 nthawi.
● Kuganizira posankha mankhwala
○ M'makampani oyenga, zitsulo, mapepala, ulusi wopangira (nayiloni) kapena mafakitale ena ogwiritsira ntchito sulfure, zida zimatha kukhala ndi vuto (komanso
amatchedwa oxidization m'magawo ena a mafakitale).Zida zomwe zimayikidwa m'zipinda zamakina sizimatetezedwa bwino ku oxidization.
Zipinda zazifupi zimagwiritsidwa ntchito nthawi zambiri kuti zitsimikizire kuti kupanikizika m'zipinda zoterezi ndipamwamba pang'ono kuposa mpweya wa mumlengalenga, womwe umathandiza
kuchepetsa kuipitsa chifukwa cha zinthu zakunja kumlingo wakutiwakuti.Komabe, atagwira ntchito kwa zaka 5 mpaka 6, zidazo zimakumanabe
dzimbiri ndi okosijeni mosalephera.Chifukwa chake, m'malo ogwiritsira ntchito gasi wowononga, zidazo ziyenera kugwiritsidwa ntchito ndi derating.
Coefficient yotsika poyerekeza ndi mtengo wovotera ndi 0.6 (mpaka 0.8).Izi zimathandizira kuchepetsa kuchuluka kwa makutidwe ndi okosijeni chifukwa
kukwera kwa kutentha.