Megger MRCT - Page 9

9
Figure 44: Saturation Test Screen Non Concurrent ................................................................ 69
Figure 45: CT Ratio Test Screen - Concurrent ........................................................................ 71
Figure 46: CT Ratio Connection Diagram - Concurrent ......................................................... 71
Figure 47: CT Ratio Test Abort............................................................................................... 72
Figure 48: CT Ratio Test Results - Concurrent ....................................................................... 73
Figure 49: CT Ratio Test Screen – Non Concurrent ............................................................... 75
Figure 50: CT Ratio Test Connection Diagram - Non Concurrent ......................................... 76
Figure 51: CT Ratio Testing Screen – Non Concurrent .......................................................... 77
Figure 52: CT Ratio Test Results – Non Concurrent .............................................................. 78
Figure 53: CT Winding Test Screen – Concurrent .................................................................. 80
Figure 54: CT Winding Connection Diagram – Concurrent ................................................... 80
Figure 55: CT Winding Test ABORT ..................................................................................... 81
Figure 56: CT Winding Results - Concurrent ......................................................................... 82
Figure 57: CT Winding Test Screen – Non Concurrent .......................................................... 83
Figure 58: CT Winding Resistance Connection Diagram Non Concurrent ............................ 84
Figure 59: CT Winding Test Screen –Abort ........................................................................... 85
Figure 60: CT Winding Results - Non Concurrent ................................................................. 85
Figure 61: CT Insulation Test Screen ...................................................................................... 87
Figure 62: CT Insulation Test Connection Diagram ............................................................... 87
Figure 63: CT Insulation Testing Screen ................................................................................. 88
Figure 64: CT Insulation Test Results ..................................................................................... 89
Figure 65: CT Burden Test Screen .......................................................................................... 90
Figure 66: CT Burden Test Connection Diagram ................................................................... 91
Figure 67: CT Burden Test Abort ........................................................................................... 92
Figure 68: CT Burden Test Results Screen ............................................................................. 92
Figure 69: CT Manual Test Screen ......................................................................................... 94
Figure 70: CT Manual Test Connection Diagram ................................................................... 95
Figure 71: CT Demagnetization Connection Diagram ............................................................ 97
Figure 72: CT Demagnetizing Screen ..................................................................................... 97
Figure 73: VT Ratio Test Screen ............................................................................................. 99
Figure 74: VT Ratio Test Connection Diagram .................................................................... 100
Figure 75: VT Ratio Testing Screen ...................................................................................... 101
Figure 76: VT Ratio Test Results .......................................................................................... 101
Figure 77: VT Winding Test Screen ..................................................................................... 103
Figure 78: VT Winding Resistance Connection Diagram ..................................................... 103
Figure 79: VT Winding Test Screen –Abort ........................................................................ 104
Figure 80: VT Winding Results ............................................................................................ 105
Figure 81: Self Diagnostic Connection Diagram .................................................................. 106
Figure 82: Self Diagnostic Test Screen ................................................................................. 107
Figure 83: Testing bushing CT installed in a Power Transformer- A ................................... 109
Figure 84: Testing bushing CT installed in a Power Transformer- B ............................... 111