Incazelo emfushane:

I-Voltage Protection relay isebenzisa iphrosesa enesivinini esikhulu futhi enamandla aphansi njengomongo wayo.

Uma ulayini wokuphakela amandla une-over-voltage, u-under-voltage, noma ukwehluleka kwesigaba,

i-reverse yesigaba, i-relay izosika isifunda ngokushesha futhi ngokuphepha ukuze kugwenywe izingozi

okubangelwa ama-voltage angavamile athunyelwa emshinini osebenza emshinini. Lapho i-voltage

ibuyela enanini elivamile, i-relay izovula isifunda ngokuzenzakalelayo ukuze kuqinisekiswe

ukusebenza okuvamile kwemishini kagesi esigcinayo ngaphansi kwezimo ezingagadiwe.