Mune magetsi ezwi, izwi rekushandura rinotanga uye rinovhara dunhu remagetsi. Maferensi emagetsi anofanirwa kuumba mutambo unoenderera mberi, uye shanduko yakafanana negedhi mucheki iyoyo. Nokudaro, dunhu "rinowanikwa" kana shanduro ichivharwa , uye dunhu "rinopera" apo shanduko iripo. Bhuku reNational Electrical Code (NEC) ra 2017 haritauri tsanangudzo yakananga ye "kushandura chigadzirwa" kana kuti "shanduko," asi inotsanangura mhando dzakawanda dzekushandura uye kusunungura. Ngatitarisei pane zvishoma zvishandiso zvinoshandiswa pakuwana magetsi.
01 ye 04
Circuit Breaker
I NEC inotsanangura mutambi wedunhu se "Chigadzirwa chakagadzirirwa kuzarura nekuvhara dunhu nemaitiro ekuona uye kuzarura dunhu rega kamwechete pane zvakagara zvarongedzwa pamusoro pezvisina kukanganisa pachako kana zvichishandiswa zvakanaka mukati maro." Mune mamwe mazwi, mutsigiri wedunhu anochengetedza dunhu kubva kuwandisa nokuvhara dunhu. Rimwe rinopisa rinogona kuvharwa kunze kwekunyorera nekugadzirisa shanduko yayo.
Dunhu rimwe nerimwe remagetsi mumagetsi edzimba remazuva ano rinochengetedzwa neparaser. Mavhiri acho anogara mubhokisi guru rebasa , rinowanzonzi breaker box . Misha yakwegura inowanzova nefuti pane nzvimbo dzepakati. Mafusiya anoshandiswa zvakasiyana kubva kumagetsi uye anofanirwa kubviswa (panzvimbo pekudzimwa) kuti atange dunhu racho. Apo sangano rakakanganiswa rinoremerwa, fuse inoputika pakarepo uye inozarura dunhu.
02 of 04
Shandura, Zvose-Shandisa
I NEC inotsanangura kugadzirisa-kushandiswa kwe "shanduro inoshandiswa kuti ishandiswe mukupararira kwevose uye mashepu ebazi. Inotaridzirwa mumagetsi, uye inokwanisa kukanganisa maitiro ayo aripo pane iyo yakaverengwa yevhiri." Muchiitiko ichi, "kupopotedzana" zvinoreva kuzarura dunhu kuti rimise kubuda kwemagetsi kuburikidza nemushanduri.
Iko kushandiswa kwechigadziri kunosanganisira zviyero zvemasvingo zvinoshandiswa zvinodzora magetsi uye magetsi (zvakadai semutadzi wemarara) mumusha. Inoshandiswa pamasereti akaenzana 120-volt anowanzoenzaniswa nemashizha anenge 15 kana makumi maviri.
03 of 04
Kusiyanisa Nzira
I NEC inotsanangura nzira yekudzivisa se "Chigadzirwa, kana boka rezvigadzirwa, kana dzimwe nzira iyo vatungamiri vemutunhu vanogona kubudiswa kubva pane zvavanopa."
Iyi ndiyo tsanangudzo yakawanda inogona kushandiswa kune marudzi akawanda ekutenderera uye kubvisa zvigadzirwa. Muenzaniso wakanaka mumusha ndiko kushandura kushandura, kana kubviswa kwebasa, iyo yakasungirirwa pakati pemamiriyoni ekushandisa uye mapepa emushandi webasa. Ichi chinoshandura chinoparadzanisa panhare yebasa kubva kune simba rekubatsira. Imwe nyanzvi yepamusoro pamapandiro ebasa ndeimwe nzira yekununura nzira.
Imwe nzira yekudzikinura inogonawo kuva sechinhu chinoshandiswa pakuchinja, sekushandiswa kunoshandiswa kupfigira simba kumoto wegasi. Mhando iyi yekununura kazhinji inoshandiswa pakugadziriswa kunokosha; somuenzaniso, inogona kudikanwa kuti iwanike kana kuti inonyatsooneka kubva panzvimbo yezvokushandisa.
04 we 04
Transfer Switch
I NEC inotsanangura shanduko yekutsinhanisa se "Anogadziriswa kana nonautomatic device yekuendesa imwe kana kupfuura mamwe madhagiriro emitambo kubva kune rimwe simba kune rimwe."
Kushandura kuchinja kune imwe nzira yakasiyana-siyana yekuchinja mukuti haisi kungochera simba kune rimwe dunhu. Pane kudaro, inoshandura nzira yemagetsi kubva kune imwe simba kubva kune imwe simba kune imwe. Imba ine jenereta huru yekuita simba rekuchengetedza inowanzova nechinja chokutsinhanisa chinoshandura kuwirirana kubva kune chinyorwa chinobatsira kune jenereta. Mamwe masimba emagetsi ezuva anoshandisa nzira yekutsinhanisa kushandura kubvisa pa grid rekushandisa uye kusangana nesimba rezuva, pamwewo.