Chinobvisa chinhu chinosunga chinhu chinosunga chinhu kubva panetwork kana paine kuwanda kwemagetsi, zvichikonzerwa, semuenzaniso, nekurova kwemheni pedyo, voltage isingabvumirwe musystem. Kana izvi zvikaitika, rating plate iri pasi pe arrester inobuda uye inoramba yakarembera kubva pawaya inobata. Chinobatanidza pasi payo chinoramba chakachengeteka. Kurongeka uku kunoita kuti kana arrester ikadzima, tambo yekubatanidza pasi haigone kupinda kana zvikamu zvine njodzi zve overhead system. Rating plate yakakura uye inopenya kumashure, saka arrester isina kunaka inoonekwa zviri nyore. Ma terminal ese akagadzirwa nesimbi yepamusoro uye anobatanidzwa nearuminiyamu kana mhangura pasina matambudziko ekuora.