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DELTA MCS 1800 3U Power Shelf
Installation, Operations and
Maintenance Manual
INDEX ii
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6.6 Battery String Connections (System equipped
with PDU)
----------------------------------------------
6-1
6.7 Temperature and Alarm Connections
----------------------------------------------
6-2
6.8 EXT. Breaker trip signal I/P Connector Wiring
----------------------------------------------
6-2
6.9 AC High Voltage Aux. Relay Output Wiring
----------------------------------------------
6-2
7. System Start –Up Procedure ---------------------------------------------- 7-1
7.1 Initial Start-Up Preparation
----------------------------------------------
7-1
7.3 Basic Functional Verification 7.2 No Load
Start-Up
----------------------------------------------
7-1
7.4 DC Load Connections
----------------------------------------------
7-1
7.5 System Functionality Check
----------------------------------------------
7-1
7.6 System Operation
----------------------------------------------
7-1
8. System Alarms and Troubleshooting ---------------------------------------------- 8-1
8.1 AC Fail Voltage Alarm Description
----------------------------------------------
8-1
8.2 High Voltage Shutdown Alarm
----------------------------------------------
8-1
8.3 High Voltage Alarm Description
----------------------------------------------
8-1
8.4 Low Voltage Alarm
----------------------------------------------
8-2
8.5 Low Voltage Disconnect Alarm (System
equipped with PDU)
----------------------------------------------
8-2
8.6 Fuse Fail Alarm (System equipped with PDU)
----------------------------------------------
8-2
8.7 Alarm Unit Fail
----------------------------------------------
8-3
8.8 Rectifier Fail Alarm
----------------------------------------------
8-3
9. Maintenance ---------------------------------------------- 9-1
9.1 Cleaning and Maintenance
----------------------------------------------
9-1
9.2 Removing and Replacing a Rectifier Unit
----------------------------------------------
9-1
10. Acronyms and Abbreviations ----------------------------------------------
10-1 ~3
ATTACHMENT