ABB RET670 - Phase Selection, Quadrilateral Characteristic with Settable Angle FRPSPDIS (21); Application

Name Values (Range) Unit Step Default Description
RFPP 0.10 - 3000.00 ohm/l 0.01 30.00 Fault resistance reach in ohm/loop, Ph-Ph
X1PG 0.10 - 3000.00 ohm/p 0.01 30.00 Positive sequence reactance reach Ph-G
R1PG 0.01 - 1000.00 ohm/p 0.01 5.00 Positive seq. resistance for characteristic
angle, Ph-G
X0PG 0.10 - 9000.00 ohm/p 0.01 100.00 Zero sequence reactance reach, Ph-G
R0PG 0.01 - 3000.00 ohm/p 0.01 15.00 Zero seq. resistance for zone characteristic
angle, Ph-G
RFPG 0.10 - 9000.00 ohm/l 0.01 100.00 Fault resistance reach in ohm/loop, Ph-G
OperationPP Disabled
Enabled
- - Enabled Operation mode Disable/Enable of Phase-
Phase loops
Timer tPP Disabled
Enabled
- - Enabled Operation mode Disable/Enable of Zone
timer, Ph-Ph
tPP 0.000 - 60.000 s 0.001 0.000 Time delay of trip, Ph-Ph
OperationPG Disabled
Enabled
- - Enabled Operation mode Disable/Enable of Phase-
Ground loops
Timer tPG Disabled
Enabled
- - Enabled Operation mode Disable/ Enable of Zone
timer, Ph-G
tPG 0.000 - 60.000 s 0.001 0.000 Time delay of trip, Ph-G
IMinPUPP 10 - 1000 %IB 1 20 Minimum pickup delta current (2 x current of
lagging phase) for Phase-to-phase loops
IMinPUPG 10 - 1000 %IB 1 20 Minimum pickup phase current for Phase-to-
ground loops
3.6.10 Phase selection, quadrilateral characteristic with settable
angle FRPSPDIS (21)
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Phase selection, quadrilateral
characteristic with settable angle
FRPSPDIS
Z<phs
SYMBOL-DD V1 EN
21
3.6.10.1 Application
The operation of transmission networks today is in many cases close to the stability
limit. The ability to accurately and reliably classify the different types of fault, so that
single pole tripping and autoreclosing can be used plays an important role in this
matter. Phase selection, quadrilateral characteristic with settable angle (FRPSPDIS, 21)
is designed to accurately select the proper fault loop in the distance measuring function
depending on the fault type.
1MRK504116-UUS C Section 3
IED application
341
Application manual