Kuputika-Uchapupu hweMagetsi Equipment Distribution

Pasi pemirayiridzo yakagadzwa neyakagadzika miyero yemidziyo yemagetsi inoputika, kufanana neGB3836.15, magetsi emidziyo yakadaro anogona kushandisa TN, TT, uye IT masisitimu. Aya masisitimu anofanirwa kutevedzera kune ese akakodzera nyika zviyero, kusanganisira chaiyo yekuwedzera magetsi ekuwedzera zvinodiwa zvakatsanangurwa muGB3836.15 uye GB12476.2, pamwe nekuita matanho anodiwa ekudzivirira.

Tora iyo TN simba system, semuyenzaniso, kunyanya iyo TN-S musiyano, izvo zvinosanganisira kusarerekera kwakasiyana (N) uye kudzivirira (PE) conductors. Munzvimbo dzine njodzi, makondukita aya haafaniri kubatanidzwa kana kubatanidzwa pamwechete. Panguva ipi neipi yekuchinja kubva kuTN-C kuenda kuTN-S marudzi, iyo inodzivirira conductor inofanira kubatanidzwa kune equipotential bonding system munzvimbo dzisina ngozi. Uyezve, munzvimbo dzine njodzi, inoshanda yekuvuza yekutarisa pakati peiyo isina kwayakarerekera mutsetse uye PE inodzivirira conductor yakakosha.