Zvinodiwa zvese zvekukiya magetsi

Zvinodiwa zvese zvekukiya magetsi

Ma "interlocks" nema "DCS switches" hazvigone kushandiswa kuparadzanisa simba remagetsi. Ma "switches" anoshandiswa kufambisa ma "motor control circuits/relays" (semuenzaniso mabhatani e "pombi on/off") haatenderwi kushandiswa kuparadzanisa simba remagetsi. Chinhu chisipo pamutemo uyu ndechekuti kana nyanzvi yemagetsi ichifanira kumisa pombi pabhatani re "on/off" rakakiyiwa isati yabvisa switch yemagetsi mukamuri reMCC.

Kana kukiya kwemagetsi kuchidikanwa, mushandi mukuru ane mvumo anofanira kuita zvinotevera: kukumbira nyanzvi yemagetsi kuti ibvise switch inoenderana nayo (kana circuit breaker). Nyanzvi yemagetsi ine hunyanzvi inoiburitsa. Nyanzvi yemagetsi haifanirwe kubvisa fuse kana mushandi wenzvimbo asipo kuti asimbise nzvimbo yakakodzera yekubvisa uye kusimbisa kuti michina yadzimwa.

Fuse yakabviswa inofanira kuiswa mufuse pack, yakaputirwa nekiyi uye yakakiyiwa pamubato wekubvisa switch. Kiyi yemubatanidzwa uyeChitupa chekuvharira kunzedzakakiyiwa pamubato wekubvisa switch. Bvisa kiyi iri pa switch yekutanga mudziyo, edza kutanga mudziyo nekutanga switch, uye kiya switch.

Kana nyanzvi yemagetsi ichifanira kuita mamwe mabasa kunze kwekungoburitsa fuse, inofanira kuita zvinotevera:

Midziyo iri pamusoro pe480 VOLTS: Makiyi emunhu anofanira kusungirirwa pamagetsi akadzimwa kana mainjiniya emagetsi achishanda pamidziyo.

Bvisa woisa waya pamagetsi chero api zvawo: Makiyi emunhu anofanira kusungirirwa pamidziyo yemagetsi inobvisa magetsi kana nyanzvi dzemagetsi dzichishanda pamidziyo.

Pamabasa ese ari pamusoro apa, mushandi ane mvumo yekushandisa kiyi yekukiya uyeChitupa chekuvharira kunzepamudziyo wekubvisa.

Vagadziri vemagetsi vanoisa zvinhu zvakakoshaMatagi ekuvharira kunzekubvisa zvishandiso kutsanangura chero basa ripi zvaro kunze kwekuburitsa fuse. Chiratidzo chinoramba chiri pamudziyo wabviswa kusvika wagadzirira kushandiswa zvakare uye chinogona kubviswa chete nenyanzvi yemagetsi pachake. Kana basa remagetsi rapera, nyanzvi yemagetsi inogona kubvisa kiyi kubva pamudziyo wabviswa. Cherechedza: Meseji dzakakoshaMatagi ekuvharira kunzeinogona kubviswa chete mushure mekunge mabasa ese apedzwa.