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1BPROTECTION FUNCTIONS
PROTECTION, CONTROL AND METERING FUNCTIONS
Figure 2-18 shows the resultant logical diagram from the 4 steps and three phases of
the overvoltage protection function.
Figure 2-18 Overvoltage protection elements
2.1.7.2. SETTING RANGES (6 GROUPS)
The settings for these functions are shown in the Table 2-11
Setting
Minimum
Maximum
Step
Notes
Enable
YES/NO
Pickup (V)
0,8
10,5
0,001
For Vn = 6,5V
1
300
0,001
For Vn = 120 V
Definite time (s)
0
600
0,01
Table 2-11 Settings range for the overvoltage protection
r59PaPkup1
r59PbPkup1
r59PcPkup1
r59P3Pkup1
r59PaPkup2
r59PbPkup2
r59PcPkup2
r59P3Pkup2
r59PaPkup3
r59PbPkup3
r59PcPkup3
r59P3Pkup3
r59PaPkup4
r59PbPkup4
r59PcPkup4
r59P3Pkup4
r59PaTrip1
r59PbTrip1
r59PcTrip1
r59P3Trip1
r59PaTrip2
r59PbTrip2
r59PcTrip2
r59P3Trip2
r59PaTrip3
r59PbTrip3
r59PcTrip3
r59P3Trip3
r59PaTrip4
r59PbTrip4
r59PcTrip4
r59P3Trip4
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...