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0BCONTENTS
INDEX
2.1.4.1. GENERAL DESCRIPTION (67) .................................................................. 2-10
2.1.4.2. CONFIGURATION ..................................................................................... 2-11
2.1.4.3. PHASE TO GROUND ................................................................................ 2-12
2.1.4.4. PHASE TO PHASE FAULT TREATMENT ................................................. 2-13
2.1.4.5. NEUTRAL FAULTS .................................................................................... 2-13
2.1.5. NEGATIVE SECUENCE OVER-CURRENT ELEMENTS .................................. 2-14
2.1.5.1. GENERAL DESCRIPTION ......................................................................... 2-14
2.1.5.2. INVERSE TIME ELEMENTS (46IT) ............................................................ 2-15
2.1.5.2.1. SETTINGS RANGE (6 GROUPS) ........................................................ 2-15
2.1.5.3. DEFINITE TIME ELEMENTS (46DT) ......................................................... 2-16
2.1.5.3.1. SETTINGS RANGE (6 GROUPS) ........................................................ 2-16
2.1.6. OPEN PHASE PROTECTION .......................................................................... 2-16
2.1.6.1. GENERAL DESCRIPTION (46OP) ............................................................. 2-16
2.1.6.2. SETTING RANGES (6 GROUPS) .............................................................. 2-17
2.1.7. OVERVOLTAGE PROTECTION ....................................................................... 2-17
2.1.7.1. GENERAL DESCRIPTION (59) .................................................................. 2-17
2.1.7.2. SETTING RANGES (6 GROUPS) .............................................................. 2-22
2.1.8. UNDERVOLTAGE PROTECTION .................................................................... 2-23
2.1.8.1. GENERAL DESCRIPTION (27) .................................................................. 2-23
2.1.8.2. SETTING RANGES (6 GROUPS) .............................................................. 2-27
2.1.9. NEUTRAL OVERVOLTAGE PROTECTION ..................................................... 2-28
2.1.9.1. GENERAL DESCRIPTION (59N) ............................................................... 2-28
2.1.9.2. SETTING RANGES (6 GROUPS) .............................................................. 2-28
2.1.10. VOLTAGE UNBALANCE OVERVOLTAGE ..................................................... 2-29
2.1.10.1. GENERAL DESCRIPTION( 59 NC) .......................................................... 2-29
2.1.10.2. SETTINGS (6 TABLES) ........................................................................... 2-29
2.1.11. VOLTAGE UNBALANCE PROTECTION ........................................................ 2-29
2.1.11.1. GENERAL DESCRIPTION (47) ................................................................ 2-29
2.1.11.2. SETTING RANGES (6 GROUPS) ............................................................ 2-30
2.1.11.3. VOLTAGE SEQUENCE INVERSION PROTECTION ............................... 2-31
2.1.12. FREQUENCY PROTECTION ......................................................................... 2-31
2.1.12.1. GENERAL DESCRIPTION (81) ................................................................ 2-31
2.1.12.2. FREQUENCY LEVELS ............................................................................. 2-32
2.1.12.2.1. GENERAL DESCRIPTION ................................................................. 2-32
2.1.12.2.2. SETTINGS (6 GROUPS) ................................................................... 2-32
2.1.12.3. FREQUENCY DERIVATIVE (81R) ........................................................... 2-36
2.1.12.3.1. GENERAL DESCRIPTION ................................................................. 2-36
2.1.12.3.2. SETTINGS (6 GROUPS) ................................................................... 2-38
2.1.13. DIRECTIONAL POWER PROTECTION ......................................................... 2-38
2.1.13.1. GENERAL DESCRIPTION (32F/R) .......................................................... 2-38
2.1.13.2. SETTING RANGES (6 GROUPS) ............................................................ 2-41
2.1.14. SYNCHROCHECK .......................................................................................... 2-41
2.1.14.1. GENERAL DESCRIPTION (25) ................................................................ 2-41
2.1.14.2. SETTING RANGES (6 GROUPS) ............................................................ 2-44
2.1.15. RECLOSER .................................................................................................... 2-45
2.1.15.1. GENERAL DESCRIPTION (79) ................................................................ 2-45
Summary of Contents for smART P500
Page 1: ...Instruction Manual Multifunction Protection Relay smART P500...
Page 23: ...2BTABLES INDEX THIS PAGE HAS BEEN LEFT BLANK INTENTIONALLY...
Page 39: ...5BHARDWARE FEATURES INTRODUCTION Figure 1 9 Wye Wye Connection measured neutral...
Page 40: ...5BHARDWARE FEATURES INTRODUCTION Figure 1 10 Wye Wye Connection sensitive neutral...
Page 41: ...5BHARDWARE FEATURES INTRODUCTION Figure 1 11 Open Delta Connection measured neutral...
Page 42: ...5BHARDWARE FEATURES INTRODUCTION Figure 1 12 Open Delta Connection sensitive neutral...
Page 511: ...2BANSI CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 6 Moderately ANSI curve...
Page 513: ...2BANSI CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 7 Very inverse ANSI curve...
Page 515: ...2BANSI CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 8 Extremely inverse ANSI curve...
Page 532: ...4BRECLOSER CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 14 Recloser Curves 101 119...
Page 535: ...4BRECLOSER CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 15 Recloser Curves 120 142...
Page 538: ...4BRECLOSER CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 16 Recloser Curves 151 202...