Pacific Power Source AFX Series Operation Manual page 4

5.7 Bench Use .............................................................................................................................................. 57
5.8 Rack Mounting....................................................................................................................................... 57
5.9 Airflow .................................................................................................................................................... 57
5.10 Sound Levels .......................................................................................................................................... 58
5.11 Cleaning.................................................................................................................................................. 59
5.12 Air Intake Filter Removal and Cleaning ................................................................................................ 59
5.12.1 Air Filter Removal ............................................................................................................................................. 60
5.12.2 Filter Cleaning ................................................................................................................................................... 60
5.12.3 Air Filter Installation.......................................................................................................................................... 60
5.13 Liquids .................................................................................................................................................... 60
5.14 Load Connections .................................................................................................................................. 61
5.14.1 Output Wiring and Recommended Wire Sizing .............................................................................................. 61
5.14.2 Three Phase Wye Load Output Connection .................................................................................................... 62
5.14.3 Three Phase Delta Load Output Connection................................................................................................... 65
5.14.4 Single Phase Load Output Connection ............................................................................................................ 68
5.14.5 External Voltage Sense Connections ............................................................................................................... 70
5.14.6 Powering Up ..................................................................................................................................................... 72
5.14.7 In Case of Malfunction ..................................................................................................................................... 72
5.15 Cabinet Systems Installation ................................................................................................................. 73
5.15.1 Standard Cabinet Sizes ..................................................................................................................................... 73
5.15.2 Tools Required .................................................................................................................................................. 73
5.15.3 Dimensions ....................................................................................................................................................... 74
5.15.4 Cabinet System AC Input Connections ............................................................................................................ 75
5.15.5 Recommended AC Input Wire Strip Lengths .................................................................................................. 75
5.15.6 Cabinet System AC Input Neutral .................................................................................................................... 77
5.15.7 Cabinet System Grounding .............................................................................................................................. 77
5.15.8 Recommended AC Output Wire Strip Lengths ............................................................................................... 78
5.15.9 Cabinet Load Connections - Three Phase WYE Loads .................................................................................... 78
5.15.10 Cabinet Load Connections - Three Phase Delta Loads................................................................................... 79
5.15.11 Cabinet Load Connections - Single Phase Loads ............................................................................................ 80
5.16 AFX Cabinet Systems Turn ON and Turn OFF Procedures .................................................................. 81
5.16.1 Cabinet Power Turn ON using Circuit Breakers .............................................................................................. 81
5.16.2 Cabinet Power Turn OFF using Circuit Breakers ............................................................................................. 81
5.17 Cabinet System Options ........................................................................................................................ 83
5.17.1 -OCS: Output Control Switch Option ............................................................................................................... 83
5.17.2 -EPO: Emergency Power Off Option ................................................................................................................ 84
5.17.3 -MRC: Mode Relay Control Option .................................................................................................................. 84
5.17.4 -28UX Option .................................................................................................................................................... 84
5.17.5 -Transformer Options for Cabinet Systems ..................................................................................................... 85
5.18 Interface Options ................................................................................................................................... 86
5.18.1 Rear Panel Connector Locations - "L" Versions............................................................................................... 86
5.18.2 Rear Panel Connector Locations - "A" Versions .............................................................................................. 87
5.18.3 Rear Panel Connector Locations - "AG" Versions ........................................................................................... 87
5.18.4 USB Device Interface ........................................................................................................................................ 87
5.18.5 RS232 Serial Interface ....................................................................................................................................... 88
5.18.6 GPIB Device Interface (Option G)..................................................................................................................... 90
5.18.7 Remote Inhibit or Enable Input ........................................................................................................................ 91
5.18.8 External MODE Relay Control .......................................................................................................................... 92
5.18.9 LAN Interface .................................................................................................................................................... 93
5.18.10 System Interface Bus Connectors .................................................................................................................... 93
5.19 Multi-Unit Parallel Operation ............................................................................................................... 94
5.19.1 Load Connections on Parallel Systems ............................................................................................................ 94
5.19.2 Parallel System Bus Connection ....................................................................................................................... 94
5.19.3 Master / Master Paralleling ............................................................................................................................. 95
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Entire Contents Copyright 2018 by Pacific Power Source, Inc. (PPS) • All Rights Reserved • No reproduction without written authorization from PPS.
AFX Series Power Source Operation Manual
AFX SERIES® OPERATION MANUAL
Page 4 of 485
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