General zofunika zokhoma magetsi

General zofunika zokhoma magetsi

Ma Interlocks ndi ma switch a DCS sangagwiritsidwe ntchito kupatula mphamvu yamagetsi.Masiwichi omwe amagwiritsidwa ntchito poyendetsa ma circuit/relays (monga mabatani a kupopera/kuzimitsa) saloledwa kugwiritsidwa ntchito kupatula mphamvu yamagetsi.Kupatulapo pa lamuloli ndi pamene wogwiritsa ntchito magetsi amayenera kuyimitsa mpope pa batani lotsekedwa / kuzimitsa asanatsegule magetsi mu chipinda cha MCC.

Ngati kutseka kwamagetsi kumafunika, wogwira ntchito wamkulu wovomerezeka ayenera kuchita izi: funsani katswiri wamagetsi kuti achotse chosinthira chofananira (kapena chophwanya dera).Wodziwa zamagetsi amachikoka.Wogwiritsa ntchito zamagetsi sayenera kuchotsa fuseyo ngati wogwira ntchito m'deralo sali pamalopo kuti atsimikizire malo oyenera olumikizira ndikutsimikizira kuti zida zazimitsidwa.

Fuse yochotsedwayo iyenera kuyikidwa mu paketi ya fuse, kukulunga pa loko ndi kutsekedwa ku chogwirira cholumikizira.Chotsekera pamodzi ndiLockout tagzatsekedwa pa chogwirira cholumikizira cholumikizira.Chotsani loko pakusintha koyambira kwa chipangizocho, yesani kuyambitsa chipangizocho poyambitsa kusintha, ndikutseka chosinthira.

Ngati wogwiritsa ntchito zamagetsi akufunika kugwira ntchito zina osati kungotulutsa fusesi, ayenera kuchita izi:

Zida zomwe zili pamwamba pa 480 VOLTS: Maloko aumwini ayenera kumangirizidwa kuzinthu zamagetsi pamene opanga magetsi akugwira ntchito pazida.

Chotsani ndikuyika mawaya pamagetsi aliwonse: Maloko amunthu ayenera kumangiriridwa ku zida zodulira magetsi pomwe opanga magetsi akugwira ntchito.

Pazigawo zilizonse zomwe tazitchulazi, wogwira ntchitoyo amaloledwa kugwiritsa ntchito loko ndi lokoLockout tagpa cholumikizira chipangizo.

Opanga magetsi amaphatikiza zapaderaMa tag otsekerakulumikiza zida zofotokozera ntchito ina iliyonse kupatula kutulutsa fusesi.Chizindikirocho chimakhalabe pa chipangizo chotsekedwa mpaka chikukonzekera kugwiritsidwanso ntchito ndipo chikhoza kuchotsedwa ndi wogwiritsa ntchito magetsi.Ntchito yamagetsi ikatha, wogwiritsa ntchito magetsi amatha kuchotsa loko ku chipangizo chodulira.Zindikirani: Mauthenga onse apaderaMa tag otsekerazitha kuchotsedwa pokhapokha ntchito zonse zikamalizidwa.