Alpha Technologies CXPS 48-2T 48V Pos Gnd - Manual (Page 10)

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T ABLE OF C ONTENTS
1 I NTRODUCTION ............................................................................................................................................................. 1
1.1 Scope of the Manual ..................................................................................................................................... 1
1.2 Product Overview.......................................................................................................................................... 1
1.3 System Configurations .................................................................................................................................. 2
1.4 Part Numbers and List Options..................................................................................................................... 2
2 F EATURES ................................................................................................................................................................... 3
2.1 System Overview .......................................................................................................................................... 3
2.2 Tiered Distribution Features.......................................................................................................................... 3
2.3 Cordex System Controller (CXC).................................................................................................................. 4
2.4 Cordex 48-3.6kW Rectifiers .......................................................................................................................... 7
3 I NSPECTION ................................................................................................................................................................ 11
3.1 Packing Materials........................................................................................................................................ 11
3.2 Check for Damage ...................................................................................................................................... 11
3.3 General Receipt of Shipment ...................................................................................................................... 11
4 I NSTALLATION ............................................................................................................................................................ 12
4.1 Safety Precautions ...................................................................................................................................... 12
4.2 Tools Required............................................................................................................................................ 12
4.3 Power System Assembly and Mounting ..................................................................................................... 13
4.4 Rectifier Module Insertion/Removal ............................................................................................................ 13
4.5 Battery Installation....................................................................................................................................... 14
5 W IRING ...................................................................................................................................................................... 16
5.1 Grounding ................................................................................................................................................... 16
5.2 AC Feeder Protection/Sizing....................................................................................................................... 16
5.3 AC Input Connections ................................................................................................................................. 16
5.4 DC Output Connections .............................................................................................................................. 17
5.5 DC-DC Converter Connections................................................................................................................... 19
5.6 Controller I/O Connections.......................................................................................................................... 24
5.7 Network Connection and Remote Communications via CXC..................................................................... 26
6 S YSTEM S TARTUP ...................................................................................................................................................... 27
6.1 Check System Connections ........................................................................................................................ 27
6.2 Verify AC and Power the Rectifier Shelf ..................................................................................................... 27
6.3 Check Battery Polarity and Connect ........................................................................................................... 27
6.4 CXC Reset .................................................................................................................................................. 27
7 O PERATION ................................................................................................................................................................ 28
7.1 Main Rectifier States ................................................................................................................................... 28
7.2 Main Rectifier Modes .................................................................................................................................. 28
7.3 Factory Ranges and Defaults ..................................................................................................................... 29
8 M AINTENANCE ........................................................................................................................................................... 30
8.1 Fan Replacement........................................................................................................................................ 30
8.2 MOV Replacement...................................................................................................................................... 31
9 A RGUS C ONVENTIONS ................................................................................................................................................ 32
9.1 Numbering System...................................................................................................................................... 32
9.2 Acronyms and Definitions ........................................................................................................................... 32