???????? ??? ????? ?????? ??????? ?????? ??? ???? ????? ??? ????? ?????? ?????? ?? ????? O
???????? ??? ????? ?????? ??????? ?????? ?????? ???????? ?????? ?? ????? O ????? ?? ???? ?? ??? ??? ???????? ????? ?????? ????? ??? ????? ???? ???? ?????? ????? ????.
1. ???? ???????:
?????? ????? ?????? ??? ????? ?????? ???????? ?????? ?? ????? O ?????? ?????? ??????? 50 ????? ?????? ?????? 3.6 ~ 24 ???? ????? ??????? ?????? 200 ????? (3.6 ???? ????)? 160 ????? (7.2 ???? ????)? 125 ????? (12 ???? ????) ???? ?? ?????? ???????? ??? ??? ????????? ?????? ????? ?????? ?? ??????? ??????? ???????? ???????? ?????????? ??????? ????? ????????? ????? ?? ?????? ??????? ??????? ??????. ?????? ??? ?????? ?? ????? ?????? ?? ????? GB15166.2 ??????? ??????? ?????? ??????????? ??????? IEC282-1 ??????? BS ??????????.
2. ??????? ????????:
????? ?????? ?? ????? ?????? ?? ????? O ??????? ???????? ??? ???????? ???????? ???? ?????? ????? ????? ?????? ??? ??????? ??????? ???????? ??????? ?? ?????????? ??????? ??? ????? ??? ???????? ??????? ???? ?????? ???? ?? ????? ????????? ????? ???????? ????? ?? ??? ????????? ???? ????? ???????? ?????? ??????? ???????. ??? ???? ??? ?? ???? ???? ???????? ??? ?????? ???? ???? ???? ????? ?? ???????? ???? ????? ??????? ???? ???????? ??????? ???????? ?? ??????? ??? ?????? ???? ????? ??????? ?????? ????? ?????? ?????? ??????? ?????? ???? ????????? ?????????? ?????????? ?????? ??????? ???????? ?? ????? ????? ??????.