8BCONTROL FUNCTIONS
PROTECTION, CONTROL AND METERING FUNCTIONS
Figure 2-77 Clock control type logic diagram
rOpenCapBankPx
rCloseCapBankPx
+
-
V med
V max
+
-
V min
V med
Calculation of the
connection time
slots
Conex1 lab.
Time slots
connect
Time slots
disconnection
Desc1 lab.
Conex2 lab.
Desc2 lab.
Conex1 fest.
Desc1 fest.
Conex2 fest.
Desc2 fest.
check 60FL
rFuseFail
sBlkCapBankP
bOpenCapBankPx
bCloseCapBankPx
+
-
V med
V zero
T. Vmax
0
T. Vzero
0
rCloseCapBankPx
rCloseCapBankPx=0
rOpenCapBlankPx=0
T. Vmin
0
+
-
V med
V min
+
-
V max
V med
+
-
V zero
V med
rOpenCapBankPx
A
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...