Isimiso sokusebenza: njengoba kuyiphuzu lokunyakaza, ngakho-ke kuyadingeka ukuthintana noma ugesi, kungakhathaliseki ukuthi i-contactor, i-relay, i-time relay, zonke zidinga ugesi ukuze zisebenze.Ngakho sizosebenzisa ikhoyili yokuxhumana lapha, ubheka isithombe, I-contactor coil working voltage, sizosebenzisa i-contactor ingu-220V. Amakhoyili okuthinta ane-A1- -A2 lapho amakhoyili okuthinta ane-A2 amabili.Uma siyixhuma, singayixhuma ngokwesimo sangempela.
I-contactor ngqo ugesi: Isibalo esilandelayo esokuvumela isixhumi ugesi ngokuqondile, ugesi wokuqala ngu-220V, intambo yomlilo, ulayini onguziro, intambo yomlilo. Ake siqale sibheke ukuthi ikhoyili ixhunywe kanjani, i-A1 ye-fire wire inlet. ikhoyili yokuxhumana, kanye ne-A2 yekhoyili eyiziro ye-wire inlet contactor.,
Isekethe enkulu: ulayini womlilo ungene endaweni yokuxhumana eyinhloko L1 umugqa onguziro ku-L2 T1- - - - -T2 umthwalo wokuxhumeka komugqa wokuphumayo,
Uma sivala i-contactor ye-circuit breaker, i-contactor ye-circuit breaker iyamiswa.
Lesi sifunda sibizwa ngokuthi i-electric suction closing circuit.Ngezansi, sethula i-touch-on control circuit.
Ukunyakaza kokuxhumana: okokuqala, isibalo esilandelayo siwugesi wezigaba ezintathu, L1- – -L2- – -L3.I-QS iyi-breaker circuit, i-FU iyi-fuse, i-KM contactor primary contact, motor M,
Isekhethi yokulawula, inkinobho ye-SB, ikhoyili ye-KM.Izintambo zomlilo ezintathu ngokulandelana kwazo zifaka othintana naye omkhulu we-contactor, i-contactor iphumela kumotho, i-control circuit L1 ithola inkinobho ye-SB futhi idlule ikhoyili ye-contactor.
Ukusebenza: vala i-QS circuit breaker, cindezela inkinobho yokuqala SB, amandla ekhoyili yokuxhumana, othintana naye oyinhloko uvaliwe, ukusebenza kwemoto, khulula inkinobho ye-SB yokuxhumana noma ukuphelelwa amandla ikhoyili, othintana naye oyinhloko unqanyuliwe, ukulahleka kwamandla emoto kuyeka ukusebenza.
Isikhathi sokuthumela: May-05-2022
