P1. Mabapi le tsebo ea polaka le sokete ea indasteri?
A1: Polaka le sokete ke mofuta oa polaka le sokete ea mofuta oa Europe. E sebelisoa haholo mefuteng e mengata ea likhoebo tsa indasteri le tsa merafo tse kang ho qhibilihisa stell, indasteri ea petrochemical, matla a motlakase, lielektrone, literene, kaho, boema-fofane, morafo, stope, fektheri ea phepelo ea metsi le ts'ebetso ea drain, koung, lebenkeleng, hoteleng le tse ling, 'me e boetse e sebelisetsoa ho kopanya le ho hlokomela lisebelisoa tsa motlakase le lihokelo tse tsoang linaheng tse ling, kahoo ke yuniti ea phepelo ea motlakase e loketseng moloko o mocha.
P2. Mokhoa oa ho khetha polaka le sokete ea indasteri?
A2: Taba ea pele, nahana ka hona joale e lekantsoeng. E na le hona joale ea mefuta e mene: 16Amp, 32Amp, 63Amp, 125Amp.
Ea bobeli: Nahana ka mohato oa cable; Re na le mohato oa 2 + E 3 + E kapa mohato oa 3 + N + E
Mohlala: Lisebelisoa tsa hau ke 10-15A, 'me li hloka ho hokela mekhahlelo e 3 + E, ebe u ka khetha polaka ea 16A mekhahlelo e 3 + e