Ukufakela kunye nokugunyazisa indlela yesifudumezi sombane esithe tyaba esingenakuqhuma

1. Ufakelo

(1) Iisifudumezi sombane esingaqhambukayo esithe tyabaifakwe ngokuthe tye, kwaye i-outlet kufuneka iphakame phezulu, kwaye icandelo lombhobho othe tye ngaphezu kwe-0.3 yeemitha liyafuneka ngaphambi kokungeniswa ngaphandle nasemva kokuthumela ngaphandle, kunye nombhobho wokudlula ufakiwe. Ukuhlangabezana neemfuno zomsebenzi wokuhlola isifudumezi sombane kunye nokusebenza ngamaxesha athile onyaka.

(2) Phambi kofakelo lweisifudumezi sombane, ukuchasana kokugquma phakathi kwetheminali ephambili kunye neqokobhe kufuneka kuvavanywe ngegeyiji ye-500V, kunye nokumelana nokugquma kwesifudumezi sombane senqanawa kufuneka kube ≥1.5MΩ, kunye nokumelana nokugquma kwesifudumezi sombane senqanawa kufuneka kube ≥10MΩ, kunye ne umzimba kunye namalungu kufuneka kukhangelwe iziphene.

(3) Ikhabhinethi yolawulo eveliswa ngumzi-mveliso sisixhobo sokuthintela uqhushumbo. Kufuneka ifakwe ngaphandle kwendawo ethintela uqhushumbo (indawo ekhuselekileyo). Xa ufaka, kufuneka ihlolwe ngokubanzi kwaye idibaniswe ngokuchanekileyo.

(4) Iintambo zombane kufuneka zihlangabezane neemfuno zokuthintela ukudubula, kwaye intambo mayibe lucingo olungundoqo lobhedu kwaye iqhagamshelene nempumlo yocingo.

(5) Isifudumezi sombane sixhotyiswe ngebholiti ekhethekileyo yokumisa, umsebenzisi kufuneka adibanise ngokuthembekileyo ucingo lokumisa kwi-bolt, ucingo lokumisa kufuneka lube ngaphezu kwe-4mm2 i-multi-strand wire copper, ukuxhatshazwa komhlaba akufanele kube mkhulu kune-4Ω.

2. Ukulungisa ingxaki

(1) Ngaphambi kokusebenza kovavanyo, inkqubo kufuneka ihlolwe kwakhona ukujonga ukuba amandla ombane ombane ayahambelana na neplate yegama.

(2) Ngokuhambelana nemiyalelo yokusebenza yomlawuli weqondo lokushisa. Ukumiselwa okufanelekileyo kwamaxabiso obushushu ngokweemfuno zenkqubo.

(3) Isikhuseli sobushushu esigqithisiweyo sesifudumezi sombane simiselwe ngokweqondo lobushushu obungagqabhuki. Akukho mfuneko yokulungelelanisa.

(4) Ngexesha lokusebenza kovavanyo, vula kuqala ivalve yombhobho, vala ivelufa yokudlula, khupha umoya kwisifudumezisi, kwaye isifudumezisi sombane sinokuvulwa kuphela emva kokuba isifudumezi sigcwele. Qaphela: Ukutshisa okomileyo kwesifudumezi sombane akuvumelekanga kwaphela!

(5) Isixhobo siya kusetyenziswa ngokuchanekileyo ngokwemiyalelo yokusebenza kwemizobo kunye namaxwebhu anikezelweyo kunye nesixhobo kunye nokurekhoda amandla ombane, langoku, ubushushu kunye nezinye iinkcukacha ezifanelekileyo ngexesha lokusebenza, kwaye ukusebenza ngokusesikweni kunokulungiswa emva kweeyure ezingama-24 zovavanyo. ukusebenza ngaphandle kweemeko ezingaqhelekanga.