1. Hlola uphawu lwesitifiketi.Imikhiqizo ethole isitifiketi esiyimpoqo izomakwa ngophawu lwesitifiketi, okuwuphawu “CCC”, uma kungenjalo, iyothathwa njengemikhiqizo engagunyaziwe.
2. Bheka umbiko wokuhlolwa.Izintambo kanye nezintambo, njengemikhiqizo ethinta ukuphepha kwempilo yomuntu kanye nempahla, zifakwe ohlwini njengokugxilwa kuzo ukuqondisa nokuhlolwa kukahulumeni. Ngakho-ke, umdayisi kufanele akwazi ukunikeza umbiko wokuhlolwa komnyango wokulawula izinga, ngaphandle kwalokho, ikhwalithi umkhiqizo ukuntuleka kwesisekelo.
3. Ukwehlukanisa ukuhlolwa kanye ne-sheath.I-Insulation kanye nokuqina kwe-sheath kufanele kube iyunifomu ngaphandle kokuchezuka, ukuzwa kufanele kube ukungezwani okusobala kanye nobude.Ngasikhathi sinye, indawo efakwa ngaphakathi kanye ne-sheath surface kufanele ibe negama lomkhiqizi, imodeli yomkhiqizo uphawu lokuphrinta oluqhubekayo, uphawu lwesikhawu: ukufakwa kwe-insulation kungabi ngaphezu kuka-200mm, i-sheath engekho ngaphezu kuka-500mm.
4. Bheka ukuphela komzimba wekhebula kanye nombala.Ikhondatha yethusi yentambo nekhebuli ipuletiwe noma intambo yethusi enganapuletiwe, kuyilapho ikhondakta ye-aluminium iyi-aluminium noma i-aluminium alloy wire enendawo ebushelelezi.Ikhondatha yethusi inombala onsomi okhanyayo, kuyilapho ikhondakta ye-aluminium isiliva-mhlophe.
5. Kala ukumelana kwe-DC.Ukuze uqinisekise ikhwalithi yezintambo ezithengiwe nezintambo zifanelekile, ungakwazi kuqala ukusika amamitha angu-3 ~ 5 ukusuka emikhiqizweni ehlosiwe ukuya enhlanganweni yokuhlola yokulinganisa ukumelana kwe-DC.
6. Kala ubude.Izinga likazwelonke lisho ngokucacile ubude bokulethwa kwezintambo nezintambo, ubude bekhoyili buzoba ngu-100m, futhi ubude bediski bube bukhulu kune-100m.Abathengi bangakala ubude bekhoyili ngokuya ngobude belebula.Izinga libeka ukuthi iphutha lobude akumele leqe u-0.5% wabo bonke ubude.
Isikhathi sokuthumela: Jan-17-2020