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1BPROTECTION FUNCTIONS
PROTECTION, CONTROL AND METERING FUNCTIONS
Figure 2-35 Synchrocheck function elements. Synchronism permission.
2.1.14.2. SETTING RANGES (6 GROUPS)
The settings for these functions are shown in Table 2-20
Setting
Minimum
Maximum
Step
Notes
Enable
YES/NO
Reference phase
A, B, C
Line Minimum Voltage
0,8
10,5
0,001
For Vn = 6,5V
1
300
0,01
For Vn = 115 V
Bus Minimum Voltage
0,8
10,5
0,001
For Vn = 6,5V
12
300
0,01
For Vn = 115 V
Undervoltage permission
M
V
s
V
p
-
abs
+
-
Programmed Magnitude Difference
Active Magnitude
Check
V
F
frec
frec
-
abs
+
-
Programmed Frequency Difference
Active frequency
Check
V
+
-
V
min
programmed
Low Voltage
Permission
Synchronism
permission
r25CloseOK
blk25
r25SyncFail
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...