Izinto namazinga okuhlola othintana naye
kule nguqulo ye-athikili ukukunikeza ukuthi ulungise izinto zokutholwa koxhumana naye kanye namazinga kanye nezinqubo ezithile ongazifunda, ukuze uthole imininingwane, sicela ubheke ngezansi:
I-Contactor, iku-coil ngokusebenzisa yamanje ukukhiqiza insimu kazibuthe, futhi yenza ukuthintana kuvaliwe, ukuze ulawule umthwalo wemishini, i-contactor ihlukaniswe i-ac contactor (voltage AC) ne-DC contactor (voltage DC), isetshenziswa amandla, ukusatshalaliswa kanye nogesi, uma sibhekisela ugesi ezimbonini usebenzisa ikhoyili ngokusebenzisa yamanje ukukhiqiza magnetic field, ukuxhumana kuvaliwe, ukulawula umthwalo zikagesi, ngakho-ke kungashiwo ukuthi contactor yakhiwa uhlelo electromagnetic. kanye nesistimu yokuxhumana.
1. Izinto zokutholwa koxhumana nabo:
Amandla kagesi, ukutholwa kwekhoyili, inani lokumelana, ukuhlolwa kokumelana nezinga lokushisa eliphezulu, ukuhlolwa kokumelana nezinga lokushisa eliphansi, amandla kazibuthe, ukuhlolwa kokwethembeka, ukuhlolwa kokuguga, ukuhlolwa kokumelana nesimo sezulu, ukutholwa kwempilo yesevisi, njll.
2. Imibandela yokuhlola yokuthola ingxenye yabaxhumene nabo:
I-GB / T 8871-2001 AC isisetshenziswa esonga amandla;
I-GB / T 14808-2016 High-voltage AC contactor, isilawuli esisekelwe koxhumana naye kanye nesiqalisi semoto;
I-GB / T 17885-2016 Oxhumana nabo be-Electromechanical bendlu kanye nezinjongo ezifanayo;
I-GB 21518-2008 AC yokuxhumana nenani lomkhawulo wokonga amandla kanye nebanga lokusebenza kahle kwamandla;
I-GB / Z 22200-2016 Ikhono elincane le-AC Contactor ukuhlolwa kokwethembeka;
Isivivinyo sokuthembeka kwe-GB / Z 22201-2016 yohlobo lokuxhumana;
I-GB / T 24975.4-2010 Imishini kagesi ene-voltage ephansi-Ingxenye 4: Oxhumana nabo;
I-GB / T 30215-2013 Izidingo ezijwayelekile zokudluliselwa kwe-electromagnetic yendiza kanye nabathintana nabo;
AS 60470-2001 High-voltage AC othintana naye wamanje kanye nogqozi lwamanje lwenjini esekwe koxhumana naye;
AS / NZS 3947.4.3-2000 I-switchgear ephansi ye-voltage kanye nezilawuli-Ingxenye 4.3: Oxhumana nabo kanye neziqalisi zezimoto.
Isikhathi sokuthumela: Feb-15-2023
