Izingxenye zikagesi ezivamile (oxhumana nabo)

I-Contactor iyisisetshenziswa sokushintsha esilawulwa yi-voltage, esilungele isekethe ye-AC-DC ehlala ibanga elide njalo.Iyingxenye yedivayisi yokulawula, okungenye yezingxenye zikagesi eziphansi kakhulu ezisetshenziswa kakhulu zesistimu yokudonsa amandla, ulayini wokulawula imishini yamathuluzi kanye nesistimu yokulawula okuzenzakalelayo.
Ngokusho kohlobo loxhumana naye ngokusebenzisa yamanje, ingahlukaniswa i-AC contactor kanye ne-DC contactor.
I-AC contactor iyiswishi ye-electromagnetic ezenzakalelayo, ukuqhutshwa nokuphuka kothintana naye akusalawulwa ngesandla, kodwa ku-coil, i-static core magnetization ikhiqiza ukudonsa kazibuthe, iheha umongo wokushayela isenzo sokuxhumana, ikhoyili ilahlekelwe amandla, ukuhamba. ingqikithi kumandla wokusabela entwasahlobo wokukhishwa ukushayela othintana naye ukuze abuyiselwe ku-situ.
Amaphuzu alandelayo kufanele aqashelwe ngokujwayelekile lapho kusetshenziswa izixhumi ze-AC:
1. Ukunikezwa kwamandla okufinyelela kanye ne-voltage yekhoyili esetshenziswa kusixhumi se-AC ngu-200V noma i-380V evame ukusetshenziswa.Qiniseka ukuthi ubona i-voltage yokusebenza yesixhumi se-AC ngokucacile.
2. Amandla othintana naye, usayizi wamanje olawulwa othintana naye we-AC, njengo-10A, 18A, 40A, 100A, njll., kanye nomthamo wesitaki sesivinini kuhlukile ekusetshenzisweni okuhlukile.
3. Oxhumana nabo abasizayo bavame ukuvuleka futhi kuvame ukuvalwa.Uma inombolo yoxhumana nabo ingakwazi ukuhlangabezana nezidingo zesekhethi, othintana nabo abasizayo bangangezwa ukwandisa othintana nabo be-AC contactor.
General AC contactor unake ezintathu ezingenhla, ungakwazi ngokuyisisekelo ukuhlangabezana nezidingo wesifunda.