Kodi kusankha contactor, zinthu ziyenera kuganiziridwa posankha contactor, ndi masitepe posankha contactor

1. Posankha acholumikizira, zinthu zotsatirazi zikuganiziridwa mozama.
①Cholumikizira cha AC chimagwiritsidwa ntchito ponyamula katundu wa AC, ndipo cholumikizira cha DC chimagwiritsidwa ntchito ponyamula DC.
②Kugwira ntchito kosasunthika kwa malo olumikiziranawo kukuyenera kukhala kwakukulu kuposa kapena kofanana ndi komwe kumayendera mphamvu zamagetsi.Komanso tisaiwale kuti khola ntchito panopa wa mfundo kukhudzana waukulu wa contactor amatanthauza panopa kuti akhoza kugwira ntchito bwinobwino pansi pa zinthu zina (voltage mu oveteredwa mtengo ntchito, mtundu ntchito, nthawi yeniyeni ntchito, etc.).Pamene miyeso yeniyeni yogwiritsira ntchito ndi yosiyana, zamakono zidzasinthanso.
③ Magetsi pakugwira ntchito kosasunthika kwa chowotcha chachikulu kuyenera kukhala kwakukulu kuposa kapena kofanana ndi voteji yamagetsi amagetsi.
④ Mphamvu yovotera ya koyilo yamagetsi iyenera kukhala yogwirizana ndi mphamvu yowongolera loop.
2. Masitepe ntchito kwa contactor kusankha.
①Mtundu wolumikizira uyenera kusankhidwa malinga ndi mtundu wa katundu.
②Sankhani magawo akuluakulu a mtengo wovotera wa cholumikizira.
Kudziwa magawo waukulu wa mtengo oveteredwa contactor, monga voteji, panopa, linanena bungwe mphamvu, pafupipafupi, etc.
(1) Mphamvu yamagetsi yamagetsi yamagetsi ya cholumikizira iyenera kukhala yotsika kuti muchepetse zofunikira zagawo la cholumikizira ndikugwiritsa ntchito chitetezo chachibale.Pamene chipika chowongolera chili chosavuta ndipo pali zida zochepa zapakhomo, voteji ya 380V kapena 220V imatha kusankhidwa nthawi yomweyo.Ngati dera lamagetsi ndizovuta kwambiri.Pamene chiwerengero chonse cha zipangizo zapakhomo zomwe zimagwiritsidwa ntchito zimaposa 5, 36V kapena 110V magetsi a magetsi a solenoid akhoza kusankhidwa kuti atsimikizire chitetezo.Komabe, pofuna kuwongolera bwino ndikuchepetsa makina ndi zida, kusankha nthawi zambiri kumachitika molingana ndi mphamvu yamagetsi yamagetsi.
(2) The pafupipafupi ntchito galimoto si mkulu, monga firiji kompresa, mapampu centrifugal, mafani centrifugal, chapakati mpweya conditioners, etc., oveteredwa panopa wa contactor kuposa oveteredwa panopa katundu.
(3) Kwa ma motors amphamvu a tsiku ndi tsiku, monga injini yayikulu ya CNC lathes, nsanja zonyamulira, ndi zina zambiri, mawonekedwe apano a cholumikizira amaposa mphamvu yamotoyo ikasankhidwa.
(4) Ma mota pazifukwa zazikulu zapadera.Kawirikawiri pamene ntchitoyo yatembenuzidwa, contactor akhoza kusankhidwa malinga ndi moyo wautumiki wa zipangizo zamagetsi ndi kuchuluka kwa kuthamanga panopa, CJ10Z.CJ12.
(5) Mukamagwiritsa ntchito cholumikizira kuti muwongolere thiransifoma, kukula kwamagetsi othamanga kuyenera kuganiziridwa.Mwachitsanzo, DC kuwotcherera makina amatha kusankha contactors zochokera kawiri oveteredwa panopa thiransifoma, monga CJT1.CJ20 ndi zina zotero.
(6) The oveteredwa panopa wa contactor amatanthauza pazipita kololeka panopa wa contactor pa ntchito yaitali, kuchedwa nthawi ndi zosakwana kapena wofanana 8h, ndipo anaika pa olamulira lotseguka.Ngati kuziziritsa kuli koyipa, ma voliyumu apano a contactor ayenera kusankhidwa molingana ndi nthawi 1.1-1.2 kuchuluka kwa katunduyo.
(7) Sankhani kuchuluka ndi mtundu wa contactors.Chiwerengero chonse ndi mtundu wa contactors ayenera kukwaniritsa malamulo a dera ulamuliro.