38
UDD-SD-112/ Release Date: 25.12.2014/Rev No: 1 /Rev. Date: 18.05.2015
IPP setting
Attention:
When the output is short-circuited, the action of the protection of the UPS will show up. Before
turning off the UPS, please make sure to disconnect the entire load and cut off the AC mains
power supply, otherwise will make the AC input short-circuit.
Appendix 1: EMC Level
The series product is designed to meet the below standard.
EMS
IEC61000-4-2(ESD)
Level 4
IEC61000-4-3(RS) Level 3
IEC61000-4-4(EFT)
Level 4
IEC61000-4-5(Surge)
Level 4
EMI
GB9254-1998/IEC 62040-2
Class B
Appendix 2: Symbol instructions:
Symbols and significations
Symbol Significations Symbol Significations
Caution
Protect grounding
Danger! High Voltage!
Alarm cancel
Turn on
Overload
Turn off
Battery inspection
Standby or Shutdown
Repeat
AC
Display screen repeat key
DC
Battery
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