Tsananguro pfupi:

Chigadzirwa ichi chinogona kushandiswa mukati memagetsi e50Hz uye voltage ye12kV yakayerwa. Chinogona kupwanya chero fault current pakati pefuse melting current ne rated break, chinewo non-current limit fuse yekudzivirira current small, uye kudzivirira break kunogona kuwanikwa.