I-voltage yokwambathisa elinganisiweyo yesi siqhekeza yi-69ov, isetyenziswa kwisekethe yothungelwano losasazo lwe-Ao 50Hz okanye i-60 Hz, i-voltage yokusebenza elinganisiweyo ukuya kuthi ga kwi-690V, i-current yokusebenza elinganisiweyo ukuya kuthi ga kwi-800A, eyokusasazwa kwamandla ombane, ukhuseleko lwesekethe, ukukhusela isixhobo sokubonelela ngombane ekutshatyalalisweni yimpazamo yokugqithisa kakhulu, isekethe emfutshane kunye ne-undervoltage. Okwangoku, ikwasetyenziselwa ukukhusela ekuqaliseni rhoqo, ukugqithisa kakhulu, isekethe emfutshane kunye ne-undervoltage ye-electromotor.
Esi siqhekezi sineempawu ezifana nomthamo omncinci, amandla aphezulu okuphazamisa i-short circuit, i-short flash arcing njl.njl., nto leyo eyimveliso efanelekileyo kubasebenzisi.
Le breaker ingafakwa ngokuthe nkqo (ithe nkqo), kwaye ikwafakwe ngokuthe tye.
Le breaker ihambelana ne-IEC60947-2, GB 14048.2 eqhelekileyo.
Ukuphakama okungaphantsi kwama-2000m;
Ubushushu obuphakathi obuphakathi buqala kwi-5℃ ukuya kwi-+40℃ (+45℃ yokuthumela imveliso).
Iyakwazi ukumelana nomoya omanzi Ubushushu obuphezulu yi-22.5°
Iyakwazi ukumelana nokungunda
Iyakwazi ukumelana nemisebe yenyukliya
Isenokusebenza ngokuthembekileyo ukuba imveliso iphantsi kokungcangcazela okuqhelekileyo okuvela kwiinqanawa
Isenokusebenza ngokuthembekileyo ukuba imveliso ichaphazeleka yinyikima (4g)
Beka kwindawo apho kungekho ngozi yokuqhuma kunye nothuli oluqhubayo. Ayikwazi ukugqwala i-metel kwaye itshabalalise igesi yokukhusela
Beka kwindawo apho kungekho qhwa