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Emerson Liebert ITA 5kVA - Page 6

Emerson Liebert ITA 5kVA
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3.4.1 Connecting I/O Cables............................................................................................................................. 27
3.4.2 Connecting Parallel Cables ..................................................................................................................... 28
3.5 Setting Parallel Address...................................................................................................................................... 28
3.6 Commissioning Parallel System.......................................................................................................................... 29
3.6.1 Check Before Startup .............................................................................................................................. 29
3.6.2 Startup Commissioning For Parallel System ........................................................................................... 29
Chapter 4 Display Panel.................................................................................................................................................... 31
4.1 LED Display Panel .............................................................................................................................................. 31
4.1.1 UPS State Indicators ............................................................................................................................... 31
4.1.2 UPS Load Battery Capacity And Fault Orientation Indicator.................................................................... 32
4.1.3 Control Keys ............................................................................................................................................ 33
4.2 LCD Display Panel.............................................................................................................................................. 33
Chapter 5 UPS Operation Instructions .............................................................................................................................. 36
5.1 Check Before Power-On ..................................................................................................................................... 36
5.2 UPS Power-on .................................................................................................................................................... 36
5.3 Turning On UPS.................................................................................................................................................. 37
5.4 Battery Self-Test ................................................................................................................................................. 37
5.4.1 Battery Power-on Self-Test...................................................................................................................... 37
5.4.2 Battery Manual Self-Test ......................................................................................................................... 38
5.4.3 Battery Periodic Self-Test........................................................................................................................ 38
5.5 Turning Off UPS.................................................................................................................................................. 39
5.6 Powering Off UPS............................................................................................................................................... 40
5.7 Transferring UPS Operation Modes.................................................................................................................... 40
5.7.1 Transferring UPS To Bypass Mode From Normal Mode Manually .......................................................... 40
5.7.2 Transferring UPS To Bypass Mode From Overload Protection ............................................................... 40
5.7.3 Transferring UPS To Inverter Mode From Bypass Mode Manually ......................................................... 40
5.7.4 Transferring UPS To Battery Mode From Mains Failure.......................................................................... 40
5.7.5 Transferring UPS To Bypass Mode From Inner Overheating Protection ................................................. 40
5.7.6 Transferring UPS To Fault State From Output Short Protection.............................................................. 41
5.7.7 Transferring UPS To Maintenance Bypass Mode From Inverter Output ................................................. 41
5.7.8 Transferring UPS To Inverter Mode From Maintenance Bypass ............................................................. 41
5.8 UPS Complete Turn-off....................................................................................................................................... 41
5.9 Auto Restart........................................................................................................................................................ 42
5.10 UPS Monitoring................................................................................................................................................. 42
Chapter 6 Communication................................................................................................................................................. 43
6.1 Connecting USB Communication Cable ............................................................................................................. 43
6.2 Installing Communication Assembly (Optional)................................................................................................... 43
6.2.1 SIC Card.................................................................................................................................................. 43
6.2.2 JBUS/MODBUS Adapter Card ................................................................................................................ 43
6.2.3 RS485 Card............................................................................................................................................. 43
6.2.4 RS232 Card............................................................................................................................................. 44
6.2.5 Dry Contact Card..................................................................................................................................... 44
6.2.6 Extended Dry Contact Card..................................................................................................................... 44

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