Izesekeli Zekhebula Elishrinkable Lokushisa

1. Ikhebula elixhunywe ngokuphambana elinciphayo elishisayo lisebenzisa ubuchwepheshe be-double-earthing, lapho
insimbi yesivikelo somhlaba ihlukanisa kusuka kusivikelo sethusi, ukuze ukuhlolwa kwekhebula kube okunengqondo.
A. Hlola insimbi yezikhali zempi nokumelana nomhlaba, uma kwenziwa, kusho indawo yokuvikela ikhebula
yonakele.
B. Hlola ukumelana phakathi kwama- earthings amabili, uma kwenziwa, kusho ukuthi i-sheath yangaphandle yonakalisiwe;
hlola ukumelana komhlaba kwe-copper shield earthing, uma kwenziwa, kusho kokubili kwangaphakathi nangaphandle
izindawo zokuvikela zonakele.
C. Isigaba asisoze sabuna.
D. Iphinifa elingunxantathu lakhiwe ngenjongo yokusebenza kahle.
E. Umunwe omise okwe-taper awusoze waqhekeka.
2. Ikhebula elixhunywe ngokuphambana elincipha ukushisa okuhlanganyelwe lisebenzisa ubuchwepheshe obusha (ubuchwepheshe bezimpawu ezintathu).
A. Ukuwohloka kwejoyinti le-cable intermediary kubangelwa ukungavali kahle kahle, ngakho inkampani yethu yamukela okusha
ubuchwepheshe bokwenza ikhebula lisebenze ngokuphepha nangokukhululeka.Uphawu oluthathu lubhekisela kongaphandle
uphawu lokuvikela, uphawu lokuvikela lwangaphakathi, kanye nesigxivizo phakathi kwamaphethelo amabili weshubhu lokufakelwa.
B. Ishubhu lokufaka ugesi liyandiswa ukuze kuxazululwe inkinga yokubanjwa kwamandla.
C. Ishubhu lokuvikela lithambile kakhulu futhi lishwabana ngokushesha.