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4BRELAY SETTINGS
0BDEVICE CONFIGURATION
Neutral Minimum Operation Current (A):
Setting value of fault current
(neutral)
Phases Cold Load Minimum Operation Current (A):
Setting value of fault
current (phase) to cold load
Neutral Cold Load Minimum Operation Current (A):
Setting value of fault
current (phase) to cold load
Opening Total Time (s):
Time counted from the number of reclose cycles set
in which the current must remain below the current set. After that time, the
relay sends the order to open the sectionalizer
Reset Time (s):
Time beginning on the last trip. Once that passes, trip count
returns to zero. This condition is achieved when the recloser closing have
been released failure or when recloser upstream reaches recloser lockout.
Figure 3-48 Sectionalizer
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...