Izidingo ezijwayelekile zokukhiya ngogesi

Izidingo ezijwayelekile zokukhiya ngogesi

Ama-Interlocks nama-DCS switch awakwazi ukusetshenziselwa ukuhlukanisa amandla kagesi. Ama-switch asetshenziselwa ukushayela amasekethe/ama-relay okulawula izimoto (isb. izinkinobho zokuvula/ukuvala ipompo) awavunyelwe ukusetshenziselwa ukuhlukanisa amandla kagesi. Okuhlukile kulo mthetho yilapho uchwepheshe kagesi edinga ukumisa ipompo enkinobheni yokuvula/ukuvala ekhiyiwe ngaphambi kokukhipha iswishi kagesi egumbini le-MCC.

Uma kudingeka ukukhiya ngogesi, isisebenzi esigunyaziwe esiyinhloko kumele senze okulandelayo: cela ugesi ofanelekayo ukuthi anqamule iswishi ehambisanayo (noma i-circuit breaker). Ugesi ofanelekayo uyayikhipha. Ugesi akufanele asuse i-fuse uma isisebenzi sendawo singekho ukuze siqinisekise indawo efanele yokuxhuma nokuqinisekisa ukuthi imishini icishiwe.

I-fuse esusiwe kumele ifakwe ephaketheni le-fuse, igoqwe nxazonke kwengidi bese ikhiywa esibambweni sokushintsha ukuxhuma.Ithegi yokukhiyazikhiyiwe esibambweni sokushintsha ukuxhuma. Susa ukhiye kuswishi yokuqalisa idivayisi, zama ukuqala idivayisi ngokuyivula, bese uyivala.

Uma uchwepheshe kagesi edinga ukwenza eminye imisebenzi ngaphandle kokukhipha i-fuse, kudingeka enze lezi zidingo ezilandelayo:

Imishini engaphezu kwama-VOLTS angu-480: Izingidi zomuntu siqu kumele zixhunywe ezinqamulweni zikagesi lapho ochwepheshe bezogesi besebenza emishinini.

Susa futhi ufake izintambo kunoma iyiphi i-voltage: Izingidi zomuntu siqu kumele zixhunywe kumadivayisi okuxhuma ugesi lapho ochwepheshe bezogesi besebenza emishinini.

Kunoma yimiphi imisebenzi engenhla, isisebenzi sigunyaziwe kakhulu ukusebenzisa ilokhi yelokhi kanyeIthegi yokukhiyakudivayisi yokunqamula.

Ochwepheshe bezogesi banamathisela okukhethekileAmathegi okukhiya ngaphandleukunqamula amadivayisi ukuchaza noma yimuphi umsebenzi ngaphandle kokukhipha i-fuse. Ithegi ihlala kudivayisi enqamuliwe kuze kube yilapho isilungele ukusetshenziswa futhi futhi ingasuswa kuphela ngugesi ngokwakhe. Uma umsebenzi kagesi usuqediwe, ugesi angasusa ukhiye kudivayisi enqamulayo. Qaphela: Yonke imiyalezo ekhethekileAmathegi okukhiya ngaphandleingasuswa kuphela ngemva kokuba yonke imisebenzi isiqediwe.