Exide Technologies Section 94.40 - Manual (Page 5)

TABLE OF CONTENTS
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2.3 Setting the AT30 parameters
2.3.1 Understanding parameter settings .................................................................30
2.3.2 Setting the Float and Equalize voltages.........................................................31
2.3.3 Setting the Equalize timer ..............................................................................32
2.3.4 Setting the Alarms..........................................................................................32
Setting the high and low dc voltage alarms ...................................................33
Adjusting ground detection sensitivity............................................................34
Disabling the ground detection alarm ............................................................35
2.3.5 Setting the current limit value.........................................................................35
2.3.6 Enabling the high dc voltage shutdown feature .............................................36
2.3.7 Adjusting the Voltmeter accuracy ..................................................................37
2.3.8 Using the Low Level Detector (LLD) ..............................................................38
2.3.9 Using the front panel security feature ............................................................39
2.4 Performing routine maintenance ..........................................................................40
Sample preventive maintenance procedure.........................................................42
3 Servicing the AT30 Battery Charger
3.1 A step-by-step troubleshooting procedure ...........................................................44
3.2 Interpreting front panel error messages ...............................................................45
3.3 Using the troubleshooting chart............................................................................48
3.4 Troubleshooting chart begins on ..........................................................................49
3.5 Replacing defective components..........................................................................58
3.6 Ordering replacement parts ..................................................................................62
APPENDIX A: AT30 Performance Specifications...................................................................64
APPENDIX B: Field Installable Accessories...........................................................................65
APPENDIX C: Standard Drawings *
Outline: AT30 Battery Charger NEMA-1 Style-5018 Enclosure ................................................... 66
Outline: AT30 Battery Charger NEMA-1 Style-5030 Enclosure ................................................... 68
Outline: AT30 Battery Charger NEMA-1 Style-163 Enclosure ..................................................... 70
Internal Component Layout: AT30 Style-5018 Enclosure w/Common Options............................ 72
Internal Component Layout: AT30 Style-5030 Enclosure w/Common Options............................ 74
Internal Component Layout: AT30 Style-163 Enclosure w/Common Options.............................. 76
Instrument Panel / PC Board Detail: AT30 Series Battery Charger ............................................. 78
Schematic: AT30 Series Battery Charger - Standard w/o Options .............................................. 80
Schematic: AT30 Battery Charger - with Common Options......................................................... 82
Connection Diagram: AT30 Battery Charger - Power Wiring w/Common Options ...................... 84
Connection Diagram: AT30 Battery Charger - Control (Signal) Wiring ........................................ 86
Connection Detail: AT30 Battery Charger - I/O Panels & Rectifier Assemblies ........................... 88
APPENDIX D: Recommended Float/Equalize Voltages / Temp. Compensation ...............90
APPENDIX E: DNP3 Level 2 / Modbus Communications Module.........................................91
APPENDIX F: Forced Load Sharing.........................................................................................92
MANUAL SPECIFICATIONS (document control information / online availability) .....................94
* Note: A customized record drawing package is available for your AT30, featuring an itemized internal
component layout, electrical schematic with component ratings, and a full connection diagram. If the
standard drawings featured in this manual are not sufficient, please contact your Sales Representative for
drawing availability from the battery charger manufacturer.