Qhov zoo ntawm cov khoom

1. Lub plhaub thav duab yog qib siab (18 modulus 63A), lub peev xwm tawg ib txwm muaj (4.5kA) thiab muaj zog hloov kho tau ntawm cov khoom siv.
2. Cov xov hlau muaj qhov zoo ntawm kev nyab xeeb dua.
3.current-limiting contact system magnetic blown arc extinguishing device, tsis txhob muaj cov khoom thiab cov khoom siv los tiv taus lub luv luv tam sim no, txhim kho cov khoom arc extinguishing Muaj peev xwm los xyuas kom meej tias kev txhim kho ntawm kev tawg peev xwm
4. Lub plhaub thiab cov yuam sij ua haujlwm yog hom ntawm cov nylon PA uas muaj hluav taws kub siab thiab tiv taus kev cuam tshuam.
5. Lts cov duab yog tshiab, nws cov qauv yog tsim nyog, thiab nws muaj ntau yam kev tiv thaiv patent