U lekanya lere la cable joang?

Litepisi tsa cableke karolo ea bohlokoa libakeng tsa khoebo le tsa indasteri ha ho tluoa tabeng ea ho laola le ho tšehetsa likhoele tsa motlakase. Ho lekanya lere la cable hantle ho bohlokoa ho netefatsa polokeho, katleho le ho latela melao ea motlakase. Tataiso ea hore na u ka lekanya lere la cable joang ka katleho.

1. Fumana hore na cable e jarisoa joang:
Mohato oa pele oa ho lekanya lere la cable ke ho lekola mofuta le bongata ba likhoele tse tla kenngoa. Nahana ka bophara le boima ba cable ka 'ngoe, hammoho le palo eohle ea likhoele. Tlhahisoleseling ena e tla u thusa ho fumana hore na ho hlokahala boima ba mojaro bakeng sa lere la cable.

2. Nahana ka bophara ba lere:
Lilere tsa thapo li tla ka bophara bo fapaneng, hangata li tloha ho 150mm ho isa ho 600mm. Bophara boo u bo khethang bo lokela ho lekana lithapo ntle le ho li tlatsa haholo. Molao o motle ke ho siea bonyane sebaka se eketsehileng sa 25% ho feta bophara bohle ba lithapo ho nolofatsa phallo ea moea le ho nolofatsa ho kenngoa.

3. Lekola bolelele le bophahamo:
Lekanya sebaka se pakeng tsa lintlha tseo u tla kenyalere la cableSena se kenyeletsa sebaka se otlolohileng le se otlolohileng. Etsa bonnete ba hore lere le lelelele ho lekana ho koahela sebaka sohle ntle le ho kobeha kapa ho tjeka ho feteletseng ho ka thatafatsang taolo ea cable.

4. Hlahloba mojaro o lekantsoeng:
Lilere tsa thapo li na le boima bo itseng ba mojaro, bo laoloang ke thepa le moralo. Etsa bonnete ba hore lere leo u le khethang le ka tšehetsa boima bohle ba lithapo, ho kenyeletsoa le lintlha tse ling tse kang maemo a tikoloho kapa katoloso e ka bang teng nakong e tlang.

5. Ho latela maemo:
Qetellong, etsa bonnete ba horelere la cablee latela maemo a lehae le a matjhaba, jwalo ka Melao ya Naha ya Motlakase (NEC) kapa Ditataiso tsa Khomishene ya Matjhaba ya Electrotechnical (IEC). Sena ha se netefatse polokeho feela, empa se tla boela se thuse ho qoba mathata a ka bang teng a molao.

Ka bokhutšoanyane, ho lekanya lere la thapo ho hloka ho nahana ka hloko ka mojaro oa thapo, bophara, bolelele, tekanyo ea mojaro, le ho latela litekanyetso. Ka ho latela mehato ena, u ka netefatsa hore sistimi ea hau ea taolo ea thapo e sebetsa hantle ebile e bolokehile.

→Bakeng sa lihlahisoa tsohle, lits'ebeletso le tlhaiso-leseling ea morao-rao, ka kopoiteanye le rona.