LH-BX (36 dav) series surge protector (tom qab no hu ua SPD) yog tsim rau IT, TT, TN thiab lwm yam khoom siv hluav taws xob ntawm cov hluav taws xob qis AC faib tshuab los tiv thaiv hluav taws xob tsis ncaj, hluav taws xob ncaj qha lossis lwm yam kev hloov hluav taws xob dhau los.
Qhov thib ob- thiab thib peb-theem surge protectors thiab Class II test surge protectors raws li IEC61643-1 tus qauv. SPD muaj hom hom (MC) thiab txawv hom (MD) txoj kev tiv thaiv.
Cov khoom ua raws li cov qauv xws li GB / T 18802.11 thiab IEC61643-1.