CHAPTER 1: INTRODUCTION
FEATURES PER PRODUCT
UR SERIES – COMMUNICATIONS GUIDE
1-9
1
Neutral
Directional OC
2
1
2
2
2
2
2
2
2
2
2
1
Neutral
Instantaneou
s Overcurrent
# of CT
banks
6
6
1
1
Neutral
Instantaneou
s Overcurrent
# of
elements
12
12
12
12
12
12
12
12
12
12
12
Neutral
Overvoltage
# of
voltage
banks; if
C70 has
at least
one
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Neutral Time
Overcurrent
# of
elements
6
6
6
6
6
6
6
6
1
1
6
6
6
6
Neutral
Voltage
Unbalance
# of
voltage
banks
3
3
Non Volatile
Latches
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
Open Pole
Detect
1
1
1
Oscillography
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Over Under
Frequency
Accumulation
1
1
1
Overfrequenc
y
4
4
4
4
4
4
4
4
4
Phase
Comparison
1
1
Phase Current
Unbalance
# of
current
banks
3
3
Phase
Directional
2
2
2
2
2
1
1
2
2
2
2
1
Phase
Distance
L60 does
not
support
fast
distance
5
5
5
3
3
5
5
Phase
Instantaneou
s Overcurrent
# of
elements
12
6
8
12
4
8
12
8
2
2
4
4
8
8
12
12
Phase
Overvoltage
# of
elements;
0 if no VT
banks
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Phase Time
Overcurrent
# of
elements
6
6
6
6
6
6
6
6
1
1
6
6
6
6
6
Phase
Undervoltage
# of
voltage
banks; if
C70 has
at least
one
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
PID Regulator
4
4
4
Feature
Rule
Max B30 B90 C30 C60 C70 D30 D60 F35 F60 G30 G60 L30 L60 L90 M60 N60 T35 T60
Summary of Contents for UR series
Page 5: ...TABLE OF CONTENTS UR SERIES COMMUNICATIONS GUIDE v INDEX...
Page 6: ...vi UR SERIES COMMUNICATIONS GUIDE TABLE OF CONTENTS...
Page 20: ...1 14 UR SERIES COMMUNICATIONS GUIDE FOR FURTHER ASSISTANCE CHAPTER 1 INTRODUCTION 1...
Page 216: ...2 196 UR SERIES COMMUNICATIONS GUIDE MEMORY MAP CHAPTER 2 MODBUS COMMUNICATION 2...
Page 428: ...A 2 UR SERIES COMMUNICATIONS GUIDE REVISION HISTORY APPENDIX A MISCELLANEOUS A...