Identification - ABB Relion Technical Manual

Section 8
Current protection
8.7.3.1
8.7.3.2
8.7.3.3
256

Identification

Function description
Directional underpower protection
Function block
GUPPDUP (37)
I3P* TRIP
V3P* TRIP1
BLOCK TRIP2
BLK1 BFI_3P
BLK2 PICKUP1
PICKUP2
P
PPERCENT
Q
QPERCENT
ANSI08000507-1-en.vsd
ANSI08000507 V1 EN
Figure 117: GUPPDUP (37) function block
Signals
Table 127: GUPPDUP (37) Input signals
Name Type
I3P GROUP
SIGNAL
V3P GROUP
SIGNAL
BLOCK BOOLEAN
BLK1 BOOLEAN
BLK2 BOOLEAN
Table 128: GUPPDUP (37) Output signals
Name Type
TRIP BOOLEAN
TRIP1 BOOLEAN
TRIP2 BOOLEAN
BFI_3P BOOLEAN
Table continues on next page
IEC 61850 IEC 60617
identification identification
GUPPDUP
P <
2
SYMBOL-LL V2 EN
Default Description
- Three phase group signal for current inputs
- Three phase group signal for voltage inputs
0 Block of function
0 Block of step 1
0 Block of step 2
Description
Common trip signal
Trip signal from stage 1
Trip signal from stage 2
General pickup signal
1MRK 502 048-UUS A
ANSI/IEEE C37.2
device number
37
Technical manual