ABB RELION REX640 Technical Manual page 513

1MRS759142 F
EFPADM Input signals
Table 567: EFPADM Input signals
Name
IRES
URES
BLOCK
RELEASE
EFPADM Output signals
Table 568: EFPADM Output signals
Name
OPERATE
START
FAULT_DIR
4.2.4.9 EFPADM Settings
Table 569: EFPADM Group settings (Basic)
Parameter Values (Range)
Voltage start value 0.01...2.00
Directional mode
1=Non-directional
2=Forward
3=Reverse
Operation mode
1=Yo
2=Go
3=Bo
4=Yo, Go
5=Yo, Bo
6=Go, Bo
7=Yo, Go, Bo
Operate delay time 60...300000
Circle radius 0.05...500.00
Circle conductance -500.00...500.00
Circle susceptance -500.00...500.00
Table continues on the next page
REX640
Technical Manual
Type
SIGNAL
SIGNAL
BOOLEAN
BOOLEAN
Type
BOOLEAN
BOOLEAN
Enum
Unit Step
xUn 0.01
ms 10
mS 0.01
mS 0.01
mS 0.01
Protection functions
Default Description
- Residual current
- Residual voltage
0=False Block signal for acti-
vating the blocking
mode
0=False External trigger to re-
lease neutral admit-
tance protection
Description
Operate
Start
Detected fault direction
Default
0.15
2=Forward
1=Yo
60
1.00
0.00
0.00
Description
Voltage start value
Directional mode
Operation criteria
Operate delay time
Admittance circle
radius
Admittance circle
midpoint, conduc-
tance
Admittance circle
midpoint, suscep-
tance
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