KEPCO JQE 150-1.5MVPY-26956 Half Rack - Manual (Page 7)

JQE SPECIAL SVC 081111
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TABLE OF CONTENTS
SECTION PAGE
SECTION 1 - INTRODUCTION
1.1 Scope of Manual ..................................................................................................................................... 1-1
1.2 General Description................................................................................................................................. 1-1
1.3 Features. ................................................................................................................................................. 1-1
1.4 Accessories ............................................................................................................................................. 1-2
1.5 Specifications, General ........................................................................................................................... 1-2
1.6 Specifications, Electrical.......................................................................................................................... 1-2
1.7 Specifications, Performance.................................................................................................................... 1-3
1.7.1 Voltage Control Channel.................................................................................................................... 1-3
1.7.2 Current Limit Control Channel ........................................................................................................... 1-4
1.7.3 Current Monitor.................................................................................................................................. 1-4
1.7.4 Dynamics........................................................................................................................................... 1-5
1.7.5 General.............................................................................................................................................. 1-5
1.8 Specifications, Mechanical ...................................................................................................................... 1-5
SECTION 2 - INSTALLATION
2.1 Unpacking and Inspection ....................................................................................................................... 2-1
2.2 Terminations............................................................................................................................................ 2-1
2.3 AC Input Requirements ........................................................................................................................... 2-4
2.4 Cooling .................................................................................................................................................... 2-4
2.5 Preliminary Operational Check................................................................................................................ 2-4
2.6 Installation ............................................................................................................................................... 2-5
2.7 Grounding................................................................................................................................................ 2-5
SECTION 3 - OPERATION
3.1 Standard Power Supply Operation, Local Control................................................................................... 3-1
3.1.1 General.............................................................................................................................................. 3-1
3.2 Load Connection ..................................................................................................................................... 3-1
3.2.1 Local Error Sensing ........................................................................................................................... 3-1
3.2.2 Remote Error Sensing ....................................................................................................................... 3-1
3.2.3 Grounded Load Connection............................................................................................................... 3-2
3.3 Output Adjustment................................................................................................................................... 3-3
3.4 Introduction to Remote Programming ..................................................................................................... 3-3
3.4.1 General.............................................................................................................................................. 3-3
3.4.2 Equations Showing the Operation of the Kepco Bridge..................................................................... 3-5
3.5 General Rules for Remote Programming ................................................................................................ 3-6
3.5.1 Grounding.......................................................................................................................................... 3-6
3.5.2 Connections....................................................................................................................................... 3-6
3.5.3 Programming Resistors ..................................................................................................................... 3-6
3.5.4 External Switching ............................................................................................................................. 3-6
3.6 Output Voltage Programming With External Resistance......................................................................... 3-6
3.7 Constant Current Operation .................................................................................................................... 3-7
3.8 Output Current Programming with External Resistance.......................................................................... 3-8
SECTION 4 - CALIBRATION
4.1 General.................................................................................................................................................... 4-1
4.2 Test Equipment Required........................................................................................................................ 4-1
4.3 Lag Network Adjustment ......................................................................................................................... 4-1
4.4 Overvoltage Protection (OVP) Test and Adjustment............................................................................... 4-1
4.5 Output Voltage Calibration ...................................................................................................................... 4-2
4.5.1 Voltage Pre-calibration Setup............................................................................................................ 4-2
4.5.2 Zero Output Voltage Calibration ........................................................................................................ 4-2
4.5.2.1 Zero Output Voltage (Local Programming) Calibration................................................................ 4-3
4.5.2.2 Zero Output Voltage (Remote Programming) Calibration............................................................ 4-3
4.5.3 Zero Current Monitor Calibration ....................................................................................................... 4-3
4.5.4 Local Full Scale (FS) Output Voltage Calibration .............................................................................. 4-3