CKJ5 Series 380/1140V Vacuum AC Contactor

CKJ5 Series 380/1140V Vacuum AC Umqhagamshelwa Umfanekiso Featured

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I-CKJ5 series AC Vacuum Contactor yenzelwe ukwenza umgama omde kunye nokuphulwa kwesekethe, ukuqala rhoqo kunye nokulawula i-AC motor kwinkqubo yamandla kunye ne-AC 50 Hz-60Hz, i-voltage yokusebenza elinganiswe kwi-1140V.Isenokwenziwa kwakhona kunye ne-thermal relay kunye nazo zonke iintlobo zezixhobo zokukhusela, njenge-electromagnetic starter, ngakumbi isebenza kwi-explosion electromagnetic starter kunye nazo zonke iintlobo zezixhobo zokulawula amandla.Inokufaka isicelo kwisebe lemigodi, isinyithi, i-petroleum, ishishini lemichiza, amandla, uthutho lonxibelelwano njalo njalo.
I-contactor ihambelana ne-IEC 60947-4-1, i-GB / T 14048.4 kunye ne-JB / TN 7122 umgangatho, iimpawu eziphambili zokusebenza zifikelele kwinqanaba lamazwe ngamazwe.
"Y" kuthetha ukuba le mveliso inodidi lwendlela yokusebenza kwekhoyili kunye nodidi lwendlela yokusebenza ngemagnethi esisigxina.Indlela yokusebenza kwekhoyili iqhele ukusetyenziswa.Abathengi banokukhetha uhlobo olufanelekileyo ngokwesicelo.

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Abanxibelelanisi bevacuum basebenzisa ibhotile yevacuum egqunyiweyo yonxibelelwano ukucinezela i-arc.Olu xinzelelo lwe-arc luvumela abafowunelwa ukuba babe bancinci kwaye basebenzise indawo encinci kunezonxibelelwano zomoya kwimisinga ephezulu.Njengoko abafowunelwa befakwe, abafowunelwa be-vacuum basetyenziswa ngokufanelekileyo ngokubanzi kwizicelo ezingcolileyo, ezifana nokumbiwa kwemigodi.
Vacuum contactors zisebenza kuphela ukusetyenziswa kwiinkqubo AC.I-arc ye-AC eveliswe ekuvulweni kwabafowunelwa iya kuzicima ngokwayo kwi-zero-cross of waveform yangoku, kunye ne-vacuum ekhusela ukubethelwa kwakhona kwe-arc kwiindawo ezivulekileyo zoqhagamshelwano.Abanxibelelanisi be-vacuum ngoko basebenza kakuhle kakhulu ekuphazamiseni amandla e-arc yombane kwaye basetyenziswa xa ukutshintshwa ngokukhawuleza okufunekayo, njengoko ixesha lekhefu eliphezulu lichongwa yi-periodicity ye-AC waveform.

Imeko yokusingqongileyo

Ubushushu be-Ambient: -25ºC~+40ºC
Ukuphakama: ≤2000
Ukufuma: Ukufuma okuhambelanayo kwi-avareji yemihla ngemihla ngaphantsi kwe-95%, kwi-avareji yenyanga ngaphantsi kwe-90%.
Uxinzelelo lomphunga wamanzi kwi-avareji yemihla ngemihla ngaphantsi kwe-2.2kPa, kwi-avareji yenyanga ngaphantsi kwe-1.8kPa.
Akukho ntshukumo yobundlobongela eqhelekileyo.