YC9VA-3 ??????? ??? ??????? ???????? ???? ? ???????????????-?????? ??????? ????????? ?????? ?? ?? ????-???????? ??? ????????? ???? ???? ???????????? ??????????? ??????????? ????? ???? ??. ?????? ????? ?????????? ???????? ??? ?? ??? ????? ??????? ????? ??????????????? ?? ????????? ??? ??. ??? ?????????????????? ???? ?????? ????? ??????? ??? ??. ?????????? ??????? ??????? ????? ??? ??? ??? ?? ??? ??? ?????? ??????? ???. ????? ???? ??????????? ???? ??? ???? ?????? ????? ??? ???? ??.
???????
????? 9 ??? ??????? ??? ??????? ???????? ???? ?? ???????????????-?????? ????????????????? ?????? ?? ?????-??? ??? ???????????? ???????????????????? ????? ???? ?????????. ? ????? ????????? ????? ??? ?? ??? ???? ????????? ??????? ????????? ??? ?? ?????? ????. ?????.???????? ???? ??? ???? ???? ???? ??????? ????? ??? ???? ??.
?????? ??????? ???????? ????? ??? ????????? ???? ????? ??????? 230 ?? ??? ??????????? 50/60 ?????? ???? ?????? ?? ???? ??.
?????????? ?????
??????? 9-125 ?????? ?????????? ????? ??? 50/60 ??????, ????? ??????? 230/400 ??, ?????, ????? ??????? 125 ? ?????? ????????? ????????? ????? ??. ???? ????? ????????? ???-??? ??? ???????????? ???????? ???? ???? ??? ???? ??? ??. ??? ?? ????? ??? ????? ??????? ????? ??? ????? ?? ????? ??? ??, ??? ????? ??????? ??????? ???? ??? ???? ??? ???????? ??? ?????? ??????? ???? ????? ?? ?????? ??????????? ????? ????????? ????????? ???? ???? ?????? ????? ???? ??.
??????? ????: IEC600947-3
???????
1. ?????????? ?????? ??? ??? ????? ?????? ???????
2. ????????? ???????? ?????? ??? ????????? ???? ???? ??????????
3. ?????? ??????? ?????? ??????? ??? ??????????????? ???? ??????? ???????.
Fire. ???? ??????? ???? ???????????? ????? ????????????? ????
5. ?????? ????????? ?????
6. ???? ??????? ???????? ?????? ???????? ??????: ?? (3-5) ??? ??????, ?????? ?? (5-10) ??? ??????
???????
1. ?????? ??? ?????-?????? ??????? ???? ??????????
2. ??????????????????????? ault ??? ????????? ???? ???? ??????????
3. ?????? ??????? ?????? ??????? ??? ???? ??????? ?????? ???????.
Pro.
5. ??????? ????
6. ???? ???? ?????? ??????? ???????? ??????: ?? (3-5) ??? ??????, ?????? ?? (5-10) ???, ?????? ?? (10-20) ???
???????
1. ????????? ???????? ???????? ??? ????????? ???? ???? ??????????
2. ?????? ??????? ?????? ??????? ??? ???? ??????? ???? ??????? ???????
3. ???? ??????? ?????? ???????????? ????? ?????????? ?????? ?????
4. ???????? ??? ????????
5. ??????? ????, ???-??????? ????, ???????????, ?????? ??? ???????? ????????? ????? ??
???????
1. ?????? and ????????-?????? ??????? ???? ??????????
2. ?????????????????? ???????? ??? ????????? ???? ???? ??????????
3. ?????????? ?????? ??????? ??? ??????????????????? ???? ??????? ???????.
F. ???? ???????? as ???????????????? ??????? ???? ??????????
5. ??????? ????
6. ???? ??????? ???????? ???? ????????? ??????? ??????: ?? (3-5) ??, ?????? ?? 5-10) ???