1-10
UR FAMILY – COMMUNICATIONS GUIDE
FEATURES PER PRODUCT
CHAPTER 1: INTRODUCTION
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
Frequenc
y out of
band
1
1
1
Overfrequenc
y
4
4
4
4
4
4
4
4
4
4
Phase
Comparison
1
1
Phase Current
Unbalance
# of
current
banks
3
3
Phase
Directional
# of
elements
if at least
one CT
and one
VT bank
3
2
2
2
2
2
1
1
2
2
2
2
3
3
Phase
Distance
L60 does
not
support
fast
distance
(L60 must
become
fast
distance)
5
5
5
3
3
5
5
Phase
Instantaneou
s Overcurrent
# of
elements
if at least
one CT
bank
12
12
8
12
2
6
12
8
4
4
4
4
8
8
12
12
12
Phase
Overvoltage
# of
elements
if at least
one VT
bank
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Phase Time
Overcurrent
# of
elements
if at least
one CT
bank
6
6
6
6
2
4
6
6
2
2
4
4
6
6
6
6
6
Phase
Undervoltage
# of
elements
if at least
one VT
bank
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
