Unipower ARE-M02406, Product Manual

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Micro ARE-M Series 24V Chargers, Single Phase Contents
PM990-1070-24, Issue 12
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Table of Contents
1.0 INTRODUCTION ............................................................................................................................................. 1-1
PRODUCT DESCRIPTION ............................................................................................................................ 1-1 1.1
MODEL DESIGNATION ............................................................................................................................... 1-2 1.2
1.2.1 Options ................................................................................................................................................. 1-2
SPECIFICATIONS ......................................................................................................................................... 1-4 1.3
1.3.1 Mechanical ............................................................................................................................................... 1-4
1.3.2 Electrical .................................................................................................................................................. 1-5
1.3.3 Front Panel Displays and Controls ......................................................................................................... 1-8
1.3.4 Environmental .......................................................................................................................................... 1-9
ABBREVIATIONS AND ACRONYMS ........................................................................................................ 1-9 1.4
PRODUCT SUPPORT .................................................................................................................................. 1-10 1.5
2.0 INSTALLATION ............................................................................................................................................... 2-1
INSTALLATION SUMMARY ....................................................................................................................... 2-1 2.1
REFERENCE MATERIAL ............................................................................................................................. 2-2 2.2
2.2.1 Tools and Accessories .......................................................................................................................... 2-2
2.2.2 Selecting and Sizing DC Power Cables ............................................................................................... 2-3
2.2.3 Torque Specifications .......................................................................................................................... 2-4
2.3 MECHANICAL INSTALLATION ......................................................................................................... 2-5
2.4 ELECTRICAL INSTALLATION ............................................................................................................ 2-8
2.4.1 Grounding the Cabinet ........................................................................................................................ 2-9
2.4.2 Installing a User’s AC Electrical Service Panel .................................................................................. 2-9
2.4.3 Connecting AC Input Cables ............................................................................................................. 2-10
2.4.4 Connecting the Battery String ............................................................................................................ 2-10
2.4.5 Connecting an External DC Load ...................................................................................................... 2-11
2.4.6 Connecting Alarm Annunciation ........................................................................................................ 2-12
2.4.7 Connecting the Battery Temperature Probe (Option) ....................................................................... 2-14
3.0 COMMISSIONING ........................................................................................................................................... 3-1
PREPARATORY STEPS ................................................................................................................................ 3-1 3.1
COMMISSIONING PROCEDURE ................................................................................................................ 3-2 3.2
4.0 SETUP AND OPERATION .............................................................................................................................. 4-1
TURNING ON A COMMISSIONED CHARGER .......................................................................................... 4-1 4.1
TURNING OFF A COMMISSIONED CHARGER ........................................................................................ 4-1 4.2
SETTING UP AND OPERATING A CHARGER .......................................................................................... 4-1 4.3
4.3.1 View Active Alarms .................................................................................................................................. 4-6
4.3.2 View Charger Status ................................................................................................................................ 4-6
4.3.3 Change Operating Mode (Manual Equalization) .................................................................................... 4-7
4.3.4 Change Charger Setup (Configuration) ................................................................................................... 4-8
5.0 CIRCUIT DESCRIPTION ............................................................................................................................... 5-1
6.0 MAINTENANCE ............................................................................................................................................... 6-1
VOLTAGE CHANGES................................................................................................................................... 6-1 6.1
PREVENTIVE ................................................................................................................................................ 6-1 6.2
TROUBLESHOOTING .................................................................................................................................. 6-2 6.3
6.3.1 Service Access .......................................................................................................................................... 6-2
6.3.2 Circuit Board Handling ........................................................................................................................... 6-2
6.3.3 ARE-M Display Codes ............................................................................................................................. 6-3
CHECKING COMPONENTS ......................................................................................................................... 6-6 6.4
12" CABINET ASSEMBLY AND SCHEMATICS ........................................................................................ 6-8 6.5
24" CABINET ASSEMBLY AND SCHEMATICS ...................................................................................... 6-12 6.6
PARTS LIST ................................................................................................................................................. 6-17 6.7
INTERFACE BOARD .................................................................................................................................. 6-19 6.8
6.8.1 Board Interchangeability ................................................................................................................... 6-19
6.8.2 Troubleshooting ................................................................................................................................. 6-20