System Start -Up Procedure, Maintenance

DELTA MCS 1800 3U Power Shelf

Installation, Operations and

Maintenance Manual

6.6Battery String Connections (System equipped with PDU)

6.7Temperature and Alarm Connections

6.8EXT. Breaker trip signal I/P Connector Wiring

6.9AC High Voltage Aux. Relay Output Wiring

7.System Start –Up Procedure

7.1Initial Start-Up Preparation

7.3Basic Functional Verification 7.2 No Load Start-Up

7.4DC Load Connections

7.5System Functionality Check

7.6System Operation

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	----------------------------------------------	8-2
	equipped with PDU)
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

INDEX ii