I-WTSP-D40 iyimodeli yomvikeli wokuhlinzwa we-DC. I-DC surge protector iyithuluzi elisetshenziselwa ukuvikela izinto zikagesi ekugawulweni kwamandla okungazelelwe. Umvikeli wokuhlinza we-DC wale modeli unezici ezilandelayo:Amandla aphezulu wokucubungula amandla: ekwazi ukuphatha i-voltage ephezulu yamandla e-DC, ivikela imishini emonakalweni wokugcwala ngokweqile.Isikhathi sokuphendula esisheshayo: ikwazi ukubona ukugcwala kwamandla kagesi ngokushesha futhi iphendule ngokushesha ukuvikela okokusebenza emonakalweni.Ukuvikelwa kwamaleveli amaningi: Ukwamukela isekethe yokuvikela enamazinga amaningi, ingahlunga ngempumelelo ukuthikamezeka kwemvamisa ephezulu kanye nokuphazamiseka kazibuthe kumandla kagesi, iqinisekise ukusebenza okuvamile kwezinto zikagesi.Ukuthembeka okuphezulu: Ukusetshenziswa kwezinto ezisezingeni eliphezulu kanye nezinqubo zokukhiqiza ezithuthukisiwe kuqinisekisa ukuzinza nokuthembeka komkhiqizo, kwelula impilo yawo yesevisi.Kulula ukuyifaka: Ngomklamo ohlangene kanye nobukhulu bokufaka obujwayelekile, kulula kubasebenzisi ukuthi bayifake futhi bayinakekele.Umvikeli ohlinzayo we-WTSP-D40 DC ulungele izinhlelo zamandla ahlukahlukene e-DC, njengamaphaneli elanga, izinhlelo zokuphehla amandla omoya, imishini yokuphakela amandla kagesi e-DC, njll. Isetshenziswa kabanzi ku-automation yezimboni, ukuxhumana, amandla, ezokuthutha neminye imikhakha, kanye ingavikela okokusebenza ekulimaleni kwe-overvoltage emithonjeni yamandla.