?????????????????????????μ??????????????????

????????????????????????????С?????????ж?????豸???????á?
????????????
????????ù?????????????????????????С??漲???????????????????????μ??????????????????????????????????
???????450/750V
??о???棺1.5~95.0mm2
????о????2~28о

???0?2о???0?2????0?2??????mm?0?2??????mm?0?2???????(kg/km)?0?2????????????
YFFB?0?22?0?295?0?243.0??2.0?0?221.6??1.0?0?22643.4?0?2???????
YFFB?0?23?0?295?0?263.0??2.5?0?221.6??1.0?0?23914.2?0?2???????
YFFB?0?24?0?295?0?283.0??2.5?0?221.6??1.0?0?25185.1?0?2???????
???0?2???0?2???0?2???0?2???0?2???0?2??
YFFB(G)?0?22?0?295?0?254.6??2.0?0?221.6??1.0?0?23089.1?0?2
???????

(?????)

YFFB(G)?0?23?0?295?0?274.6??2.5