Pacific Power Source LMX Series Operation Manual page 4

5 Unpacking and Installation ....................................................................................................... 52
5.1 Unpacking .............................................................................................................................................. 52
5.2 Inspection .............................................................................................................................................. 52
5.3 Lifting and Carrying Instructions ........................................................................................................... 52
5.4 Chassis Placement ................................................................................................................................. 53
5.5 Verify Correct AC Input Line Voltage .................................................................................................... 54
5.6 AC Input Connections ............................................................................................................................ 54
5.6.1 Input Voltage Configuration - Models 105, 108, 305, 308LMX ..................................................................... 55
5.6.2 Input Voltage Configuration - Models 112, 312LMX ..................................................................................... 57
5.6.3 Input Voltage Configuration - Model 320LMX ............................................................................................... 59
5.6.4 Input Voltage Configuration - Model 140, 160, 345 and 360LMX ................................................................ 61
5.6.5 Input Power Wiring Requirements .................................................................................................................. 63
5.7 Grounding Requirements ..................................................................................................................... 66
5.7.1 Chassis Ground Connection Required ............................................................................................................. 66
5.7.2 Output Neutral Grounding ............................................................................................................................... 67
5.8 AC Input Circuit Breaker ........................................................................................................................ 67
5.9 Cleaning.................................................................................................................................................. 67
5.10 Air Intake Filter Removal and Cleaning ................................................................................................ 68
5.10.1 Air Filter Removal ............................................................................................................................................. 68
5.10.2 Filter Cleaning ................................................................................................................................................... 68
5.10.3 Air Filter Installation.......................................................................................................................................... 68
5.11 Liquids .................................................................................................................................................... 69
5.12 Load Connections .................................................................................................................................. 69
5.12.1 Single Phase Output ......................................................................................................................................... 70
5.12.2 Split Phase Output ............................................................................................................................................ 73
5.12.3 Three Phase Output ......................................................................................................................................... 76
5.12.4 External Voltage Sense Connections ............................................................................................................... 79
5.12.5 Transformer Coupled Output .......................................................................................................................... 82
5.12.6 Low Frequency Operating in Transformer Coupled Mode ............................................................................ 82
5.13 Powering Up .......................................................................................................................................... 83
5.13.1 In Case of Malfunction ..................................................................................................................................... 83
5.14 Interface Connections ........................................................................................................................... 84
5.14.1 USB Device Interface ........................................................................................................................................ 84
5.14.2 GPIB Device Interface ....................................................................................................................................... 84
5.14.3 LAN Interface .................................................................................................................................................... 85
5.14.4 Auxiliary I/O Connections ................................................................................................................................. 85
5.14.5 System Interface Bus Connectors .................................................................................................................... 86
5.15 Multi-Unit Parallel Operation ............................................................................................................... 86
5.15.1 Load Connections on Parallel Systems ............................................................................................................ 86
5.15.2 Parallel System Bus Connection ....................................................................................................................... 87
6 Front Panel Operation .............................................................................................................. 88
6.1 Front Panel Layout ................................................................................................................................ 88
6.1.1 Keyboard Buttons ............................................................................................................................................. 89
6.1.2 Shuttle Knob...................................................................................................................................................... 90
6.1.3 PC Monitor Output ........................................................................................................................................... 90
6.1.4 USB Host Ports .................................................................................................................................................. 90
6.1.5 SD Card Memory Slot ....................................................................................................................................... 90
6.2 OUTPUT ENABLE Button ....................................................................................................................... 91
6.2.1 OUTPUT State Indication .................................................................................................................................. 91
6.2.2 Output On Response Times ............................................................................................................................. 91
6.3 Menu Keys ............................................................................................................................................. 91
6.4 PROG - PROGRAM & MEASUREMENTS Screen .................................................................................. 92
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Entire Contents Copyright 2018 by Pacific Power Source, Inc. (PPS) • All Rights Reserved • No reproduction without written authorization from PPS.
LMX Series Power Source Operation Manual
LMX SERIES™ OPERATION MANUAL
Page 4 of 463
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