Kusarudza switch yekudzvanya bhatani yakakodzera yeapplication chaiyo kwakakosha, uye kunzwisisa zvinoreva ma ratings akasiyana ekudzivirira uye ma modules anokurudzirwa ndiyo nhanho yekutanga mukuita sarudzo ine ruzivo. Chinyorwa chino chichasuma ma ratings akajairika ekudzivirira, IP40, IP65, IP67, uye IP68, uye chichakupa ma module anoenderana anokurudzirwa kuti akubatsire kunzwisisa zviri nani uye kusarudza switch yekudzvanya bhatani inokodzera zvaunoda.
1. IP40
- Tsananguro: Inopa dziviriro huru kubva kuguruva, ichidzivirira zvinhu zvakasimba zvakakura kupfuura 1 millimeter kuti zvisapinde, asi haipe dziviriro isingapindi mvura. Mutengo wakaderera.
- MaModheru Anokurudzirwa: ONPOW Plastiki Series
2. IP65
- Tsananguro: Inopa dziviriro iri nani pane IP40, ichidzivirira zvakakwana kupinda kwezvinhu zvakasimba zvehukuru hwese, uye ine simba rakasimba rekudzivirira mvura kupinda, ichikwanisa kudzivirira kupinda kwemvura inoyerera.
- MaModheru Anokurudzirwa: GQ Series, LAS1-AGQ Series, ONPOW61 Series
3. IP67
- Tsananguro: Kushanda zvakanaka kwemvura kana tichienzanisa neIP65, inogona kutsungirira kunyudzwa mumvura iri pakati pe 0.15-1 mita yakadzika kwenguva yakareba (inopfuura maminetsi makumi matatu) isina kukanganiswa.
MaModheru Anokurudzirwa:GQ Series,LAS1-AGQ Series,ONPOW61 Series
4. IP68
- Tsananguro: Guruva rakakwirira uye chiyero chemvura, mvura isingapindi mvura zvachose, rinogona kushandiswa pasi pemvura kwenguva yakareba, nekudzika kwacho zvichienderana nemamiriro chaiwo ezvinhu.
- MaModheru Anokurudzirwa: Nhevedzano yePS
Mitemo iyi inowanzo gadziriswa neInternational Electrotechnical Commission (IEC). Kana muchida rumwe ruzivo rwekuti ndeipi switch yekudzvanya bhatani yakakunakirai, ndapota inzwai makasununguka kuiisataura nesu.
