DAIREN SQW 12-4ND 운영 매뉴얼 - 페이지 7
{카테고리_이름} DAIREN SQW 12-4ND에 대한 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. DAIREN SQW 12-4ND 10 페이지.
페이지 인쇄The battery switch (maintenance switch) is used to isolate the AC supply from
the rectifier and also to cut off the DC supply to the inverter during maintenance.
This battery switch must be turned off when the battery is replacing. Likewise It
is also recommended to turn off all UPS circuit breakers.
6) Use environment
Item
Operating temperature
Ambient humidity
Storage temperature
Revision: 01
Operation Manual of 12V UPS
Battery
Switch
Range
-10℃~60℃
20%~90% (non-condensing)
-25℃~55℃
Date: Dec.5. 2021
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