GE 469 Instruction Manual
Also see for Masoneilan 469 Series: Instruction manualInstruction manualInstruction manualCommunications guideInstruction manual
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Contents
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Table of Contents 469Motor Management Relayhttp://www.GEindustrial.com/multilin viiGE MultilinCalibration Information .................................................................................................................... 6-29DiagnosticsDiagnostic Messages........................................................................................................................ 6-29Flash Messages................................................................................................................................. 6-31TESTING OverviewTest Setup............................................................................................................................................ 7-1Hardware Functional TestingPhase Current Accuracy Test ............................................................................................................. 7-3Voltage Input Accuracy Test .............................................................................................................. 7-3Ground and Differential Accuracy Test............................................................................................. 7-3GE Multilin 50:0.025 Ground Accuracy Test ..................................................................................... 7-4RTD Accuracy Test.............................................................................................................................. 7-4Digital Inputs and Trip Coil Supervision ........................................................................................... 7-6Analog Inputs and Outputs ................................................................................................................ 7-6Output Relays...................................................................................................................................... 7-7Additional Functional TestingOverload Curve Test ........................................................................................................................... 7-8Power Measurement Test .................................................................................................................. 7-8Unbalance Test ................................................................................................................................... 7-9Voltage Phase Reversal Test............................................................................................................ 7-10Short Circuit Test .............................................................................................................................. 7-10APPENDIX Two-Phase CT ConfigurationDescription .......................................................................................................................................... 8-1Cool Time ConstantsSelection of Cool Time Constants ..................................................................................................... 8-2Example ............................................................................................................................................... 8-3Current TransformersGround Fault CTs for 50:0.025 A CT .................................................................................................. 8-4Ground Fault CTs for 5 A Secondary CT........................................................................................... 8-5Phase CTs ............................................................................................................................................ 8-6EU Declaration of ConformityChange NotesRevision History .................................................................................................................................. 8-8Changes to the 469 Manual ............................................................................................................... 8-8GE Multilin WarrantyWarranty Statement ........................................................................................................................... 8-8INDEX |
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