Isixhobo se-10kv samandla ombane aPhakamileyo kwiZiko loMbane waManzi
Isixhobo se-10kv samandla ombane aPhakamileyo kwiZiko loMbane waManzi
Sisixhobo esipheleleyo sokuhambisa amandla kwi-3 ~ 12kV isigaba sesithathu se-AC 50HZ ibhasi enye kunye nenkqubo yecandelo lebhasi enye. Ikakhulu isetyenziswa kwizityalo zamandla, iijeneretha ezincinci kunye neziphakathi zokuhambisa amandla, amashishini amashishini kunye nemigodi, ukuhanjiswa kwamandla kunye neendawo eziziisekondari zeenkqubo zombane, ulwamkelo lwamandla, ukuhanjiswa kwamandla, kunye nokuqaliswa kwe-motor high-voltage enkulu, njl.
1. Inkqubo yokuvala imi ngolu hlobo lulandelayo:
a. Vala amacango aphakathi nasezantsi, kwaye uwatshixe ngezitshixo zombane.
b. Xa i-breaker circuit ivaliwe, ipleyiti yomyalelo kwibhodi ye-analog kufuneka itshintshwe kunye neplate yomyalelo kwi-control switch handle ngaphambi kokuba usebenze ukutshintshwa kokulawula ukuvala.
2. Inkqubo yokuvula imi ngolu hlobo lulandelayo:
a. Emva kokutshintsha ibhodi yomyalelo kwibhodi ye-analog kunye nebhodi yomyalelo kwi-control switch handle, sebenzisa iswitshi yokulawula ukukhupha i-breaker circuit.
b. Isitshixo se-electromagnetic sivulwa emva kokuba i-breaker circuit ivuliwe.
3. Xa ibhasi engundoqo okanye umgca ongenayo ongaphezulu uphila, i-breaker circuit inokutshintshwa ngaphandle kokuhluleka kombane.
Okokuqala, vula i-breaker circuit, qhawula kwaye ukhuphe zonke i-breakers zesekethe yekhabhinethi engenayo, i-breaker circuit ihlukaniswe ngokupheleleyo kumgca ophilayo, kwaye emva koko uvule iingcango eziphakathi kunye nezantsi ukungena kwigumbi le-breaker circuit ukulungisa i-breaker circuit. (Musa ukuluvula olu cango xa isibane sesalathisi sesixhobo sokubonisa esinevoltage ephezulu silayita kumnyango ongezantsi sivuliwe)
4. Isekethe ephambili ayicinywanga, kwaye isekethe encedisayo igqitywe.
Igumbi le-relay kunye negumbi le-terminal yekhabhinethi yokutshintsha i-structural yodwa ngokupheleleyo kwisekethe eyintloko, ngoko ke isekethe encedisayo inokuhlolwa kwaye ilungiswe ngaphandle kokungaphumeleli kwamandla kwisekethe enkulu.
5. Ukuvula ngokungxamisekileyo
Xa isiphaluka esiyintloko sisebenza kwaye umsebenzi uchaphazelekayo ngenxa yokungaphumeleli kombane wombane, kufuneka uvulwe kwimeko engxamisekileyo, nje ukuba isitshixo sokuvula ngokukhawuleza sisetyenziselwa ukuyivula, kwaye iingcango eziphakathi kunye nezantsi zingavulwa ngokukhululekile. Emva kokuba ingozi isusiwe, kufuneka ibuyiselwe kwimeko yayo yangaphambili ngokukhawuleza. Ukugcinwa kwemihla ngemihla kufuneka kugcinwe emva kokuba kufakwe ukusebenza, kwaye ukufudumeza kwebhasi kufuneka kugcinwe rhoqo. Ukuba ukunyuka kwamaqondo obushushu kuphezulu kakhulu okanye kukho isandi esingaqhelekanga, isizathu kufuneka siphandwe. Ngokuxhomekeke kwindawo yokusebenza, umsebenzi wokucoca kunye nokugcinwa uya kwenziwa rhoqo kwiminyaka emi-2 ukuya kwemi-5.
