Megger MPRT 8415, User Manual

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Description ................................................................................................................................. 45
Controls...................................................................................................................................... 45
Complex Timer Setup Menu ...................................................................................................... 47
Description ................................................................................................................................. 47
3.7 Battery Simulator .............................................................................................................. 47
3.8 Relay Testing .................................................................................................................... 47
3.8.1 Touch View Interface Graphical User Interface .............................................................. 48
3.8.1.1 Main Menu Screen ...................................................................................................... 48
3.8.1.2 Pre-set Test Menu ....................................................................................................... 49
3.8.2 Impedance Relay Testing Menu .................................................................................. 50
3.8.2.1 Impedance Relay Setting Screen................................................................................ 51
3.8.2.2 The Reach Test Setting Screen .................................................................................. 52
3.8.2.3 Impedance Relay Pre-fault Setting Screen ................................................................. 53
3.8.2.4 Impedance Relay Reach Test Result Screen ............................................................. 54
3.8.2.5 Impedance Relay Test Timing Settings....................................................................... 55
3.8.2.6 Impedance Relay Timing Test Result Screen ............................................................. 56
3.8.2.7 Impedance Relay Angle of Torque Test Settings Screen ........................................... 58
3.8.2.8 Impedance Relay Angle of Torque Test Results Screen ............................................ 59
3.8.2.9 Impedance Relay Target & Seal-In Test and Results ................................................. 61
3.8.3 Overcurrent Relay Test Menu ...................................................................................... 62
3.8.3.1 Over-Current Relay Setting Screen............................................................................. 63
3.8.3.2 Overcurrent Relay Test Configuration Screen ............................................................ 64
3.8.3.3 Overcurrent Relay Pickup Test Results ...................................................................... 66
3.8.3.4 Overcurrent Relay Target & Seal-In Test Results ....................................................... 67
3.8.3.5 Overcurrent Relay Instantaneous Test Results .......................................................... 68
3.8.3.6 Overcurrent Relay Timing Test Results ...................................................................... 69
3.8.4 Differential Relay Test Menu ........................................................................................ 70
3.8.4.1 Differential Relay Setting Screen ................................................................................ 71
3.8.4.2 Differential Relay Test Configuration Screen .............................................................. 73
3.8.4.2 Differential Relay Winding 1, 2 or 3 Pick-Up Test Results .......................................... 75
3.8.4.3 Differential Relay Harmonic Restraint Test Results .................................................... 76
3.8.4.4 Differential Relay Slope Test Results.......................................................................... 77
3.8.4.5 Differential Relay Seal-In Test Results........................................................................ 78
3.8.4.6 Differential Relay Instantaneous Test Results ............................................................ 79
3.8.4.7 Differential Relay Through Fault Test Results............................................................. 80
3.8.4.8 Differential Relay Polarizing Test Results ................................................................... 81
3.8.5 Voltage Relay Test Menu .............................................................................................. 82
3.8.5.1 Voltage Relay Setting Screen ..................................................................................... 83
3.8.5.2 Voltage Relay Pickup Test Results ............................................................................. 84
3.8.5.3 Voltage Relay Target & Seal-In Test Results.............................................................. 86
3.8.5.3 Voltage Relay Timing Test Results ............................................................................. 87
3.8.6 Synchronous Relay Test Menu .................................................................................... 89
3.8.6.1 Synchronous Relay Setting Screen............................................................................. 90
3.8.6.2 Synchronous Relay Pickup Test Results .................................................................... 91
3.8.6.2.1 Testing Sync-Check, Synchronizing and Auto-Synchronizing Relays .................... 92
3.8.6.3 Synchronous Relay Timing.......................................................................................... 93
3.8.7 Power Relay Test Menu ................................................................................................ 94
3.8.7.1 Power Relay Setting Screen ....................................................................................... 95
3.8.7.1.1 Test Configuration Screen ....................................................................................... 98
3.8.7.2 Power Relay Pickup Test Results ............................................................................. 100
3.8.7.3 Power Relay Target & Seal-In Test and Results....................................................... 101
3.8.7.4 Power Relay Timing Test Results ............................................................................. 102
3.8.8 Reclose Relay Test Menu ........................................................................................... 103
3.8.8.1 Reclose Relay Setting Screen................................................................................... 104
3.8.8.2 Reclose Relay Pickup Test Setting Screen............................................................... 105
3.8.8.3 Reclose Relay Timing Test Results .......................................................................... 106
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