1-4
UR FAMILY – COMMUNICATIONS GUIDE
FEATURES PER PRODUCT
CHAPTER 1: INTRODUCTION
1
Breaker
Restrike
# of
elements
3
3
3
3
2
3
3
2
2
2
2
3
Broken
Conductor
Detection
# of
sources
6
2
2
6
2
2
2
2
Broken Rotor
Bar
1
1
Bus
Differential
2
2
Bus
configura
tion
2
Saturatio
n
detector
2
Bus Replica
Isolator
48
48
Capacitor
Bank
Overvoltage
# of
elements
3
3
Capacitor
Control
3
3
Change
Phase
Rotation
1
1
1
Charging
Current
Compensatio
n
1
1
Cold Load
Pickup
6
6
2
Compensated
Bank Neutral
Unbalance
# of
current
banks
3
3
Compensated
Overvoltage
1
1
1
1
Cont. Monitor
1
1
Contact
Inputs
# of
inputs
120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120 120
Contact
Outputs
Latching
can be
only 14
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
CT Fail
# of
current
banks
6
2
4
4
4
4
2
4
4
4
6
6
6
CT Trouble
# of
zones
from
software
option; 2
on B30
6
2
6
Current CT
settings
# of CT
banks
6
6
4
6
1
3
6
3
3
3
2
2
4
3
6
6
6
Current
Terminal
Metering
24
24
Current
Unbalance
2
2
Data Logger
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Feature
Rule
Max B30 B90 C30 C60 C70 D30 D60 F35 F60 G30 G60 L30 L60 L90 M60 N60 T35 T60
