UPS ???? ??? ??? ?? ??????
????? ??? ??? ???????? ????????? ???? ????? ????? ??.UPS ?????? ????? ??? ???? ?????? ????? ??? ???? ??? ?? ?????-??? ????? ????? ?????? ?????? ????? ?? ????? ??? ???? ????? ??? ??? ???? ???? ???? ?? ?????? ???.
1. ????? ??????
???? ??????
-
???? ???? ?? ??? ?????-??????? 10 ??? ?????? ???? ??? ???? ?????-??? ???? ??? ???? ?????? ?????? ? 0 ??? ?????? ??? ???? ???? ??? ? 20% ~ 30% ?????.
-
?????? ???????-
-
???? ?????/???? ?????? ???????-?20°? ?? ?25°? ???? ????? ????? ????? ?????? ???? ?????? ?????? ????
-
???? ???? ????;??????? ???? ?????? ???? ????? ?? ???? ???? ????? ????? ? ??? ????? ?? ???? ???? ????? ???????? ????????.
-
????? ?? ??? ????
-
?????? ???;???? ????? ??? ?????? ???? ?????? ?????? ???? ?40% ??? 60% ????
-
????? ???? ????;???? ???? ??? ??? ??????? ??????? ?? ?? ???? ??? ????? ?????? ??? ??? ?????? ???? ?? ???? ????? ????? ?? ???? ????? ?????? ??????
2. ???? ???
????? ?? ???? ?? ??????? ????????? ?????? ?????? ?? ??? ?????? ????? ??? ???.
??? ????
-
???? ??????;?????? ?????? ??? ???? ???? ???? ????? ??? ????, ????? ??? ????? ?????? ?????.
-
?????? ?? ???? ????;?????? ???? ????? ??????? ?? ?????? ??????? ?????? ????? ??? ???? ??? ?????? ??????
????? ?? ???? ????? ????
-
????? ????????? ??? ???? ??? ??? ?????? ??? ?13.5V ?? 13.8V ???? ???? ????? ???? ???? ?????
-
????? ???????;???? ????? ??? ??? ????? ???? ? 0.2 ? ??? ???, ?????? ???? ?????; ???? ? 0.5 ? ??? ???, ????? ???????? ??? ???.
-
????? ?? ???;???? ????? ????? ?????. ? 20% ??? ????? ??? ???? ??? ? 80% ??? ???? ???? ???? ????? ?????? ?? ???? ???????.
?????? ????????
-
???? ????;???? ?????? ???? ?? ??????? ?????? ???? ?????? ???????? ??????? ????? ?? ????? ????? ???? ??????
-
???? ????;???? ???? ?????? ????? ?????? ??????? ?????? ????? ? 5 ??? ?????? ??? ??? ???? ???? ????? ???? ?? ???? ???? ????.
3. ????? ?? ????? ??????
???-??? ?? ????? ????? ????? ???????? ????????, ?????? ??????? ?? ???? ?? ????? ???? ???? ????? ??.
????? ????? ????? ????
-
??? ????? ?????? (PPE)?-?????? ?????? ?????? ?? ???-????? ????? ?? ?????? ?????? ???? ??????
-
???? ??????;????? ???? ?? ???? ?????? ??? ?????? ????? ?????? ?????? ????-???? ???? ???? ????? ???? ???? ????? ????? ????? ?? ???? ?????? ???? ?? ????? ???? ???? ??????? ????? ?????
???? ?? ???? ????? ???
-
????? ????????? ???? ??????? ?? ???? ????? ??? ???? ?? ??? ?? ?? ??? ????? ??? ??????? ???? ?????? ??????? ?? ? 5% ???? ?? ???? ???.
-
???? ??? ???;???? ???? ??? ??? ??? ???? ??????? (CO?) ???? ??????? ??????? ??????????? ???? ???????? ??? ??? ????? ??? ??? ?? ??? ??? ????? ????? ?????? ?????
4. ??????
? UPS ???? ??? ??? ??? ??? ??? ??????? ????? ?????? ??????? ?????? ????? ?? ?? ???. ????? ????? ???? ?????? ????? ?????? ????? ??????? ????? ?? ??? ?????? ??????? ????? ?????? ??????? ??? ???? ?????? ?? ????? ????? ???? ?????? ??? ??? ???? ? UPS ??? ??? ????? ?????, ???? ?????? ?? ??? ??? ???????? ???????? ?????? ????? ?????? ?? ????? ?????? ????.
??? ???? ???? ???? ???? ?? ?????? ????? ????? ???? ?????? ???? ?????? ????? ?? ?????-??? ???????? ????? ?? ??? ?? ???? ?????