Monitored Data - ABB REL650 series Technical Manual

Section 7
Current protection
Name Values (Range)
Power2 0.0 - 500.0
Angle2 -180.0 - 180.0
TripDelay2 0.010 - 6000.000
Table 172: GUPPDUP (37) Group settings (advanced)
Name Values (Range)
TD 0.00 - 0.99
Table 173: GUPPDUP (37) Non group settings (basic)
Name Values (Range)
GlobalBaseSel 1 - 6
Mode A, B, C
Arone
Pos Seq
AB
BC
CA
A
B
C
7.15.3.5
7.15.4
284
Unit Step
% 0.1
Deg 0.1
s 0.001
Unit Step
- 0.01
Unit Step
- 1
- -

Monitored data

Table 174: GUPPDUP (37) Monitored data
Name Type
P REAL
PPERCENT REAL
Q REAL
QPERCENT REAL
Operation principle
A simplified scheme showing the principle of the power protection function is shown in
figure 134. The function has two stages with individual settings.
Default Description
1.0 Power setting for stage 2 in % of calculated
power base value
0.0 Characteristic angle for stage 2
1.000 Trip delay for stage 2
Default Description
0.00 Low pass filter coefficient for power
measurement, V and I
Default Description
1 Selection of one of the Global Base Value
groups
Pos Seq Mode of measurement for current and voltage
Values (Range) Unit
- MW
- %
- MVAr
- %
1MRK 506 335-UUS A
Description
Active Power
Active power in % of
calculated power base value
Reactive power
Reactive power in % of
calculated power base value
Technical manual