Fullscheme Distance Protection, Quadrilateral For Earth Faults Zmmpdis, Zmmapdis (21); Faulty Phase Identification With Load Enchroachment Fmpspdis (21); Phase Selection, Quadrilateral Characteristic With Fixed Angle Fdpspdis (21); Phase Preference Logic Pplphiz - ABB REL670 Operator's Manual

Line distance protection
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Section 9
Read and change settings
9.3.3.5
9.3.3.6
9.3.3.7
9.3.3.8
9.3.3.9
54
Displays available adjustable parameters. These include the ohm per phase for resistive
and reactive reach as well as the ohm per loop for phase to phase, and phase to ground
fault resistance. Zones can also be set on or off.
Fullscheme distance protection, quadrilateral for earth faults ZMMPDIS,
ZMMAPDIS (21)
Main menu/Setting/Setting Group N/Impedance protection/
QuadEarthDistance(PDIS,21)/ZMM
Main menu/Setting/Setting Group N/Impedance protection/
QuadEarthDistance(PDIS,21)/ZMM
Displays available adjustable parameters. These include the resistive and reactive
reach, fault resistance, minimum operate current and timer setting.

Faulty phase identification with load enchroachment FMPSPDIS (21)

Main menu/Settings/Setting group N/Impedance protection/PhaseSelection(PDIS,
21)/PHM
Includes current and voltage level settings.
Phase selection, quadrilateral characteristic with fixed angle FDPSPDIS
(21)
Main menu/Settings/Setting group N/Impedance protection/PhaseSelection(PDIS,
21)/PHS
Displays available settings including minimum operating current for both phase-phase
and phase-ground fault loops.

Phase preference logic PPLPHIZ

Main menu/Settings/Setting Group N/Impedance protection/
PhasePreferenceLogic(PDIS,21)/PPL1
Parameters such as operation mode, voltage and current levels as well as timer setting
are found here.

Directional impedance quadrilateral ZDRDIR (21D)

Main menu/Settings/Setting Group N/Impedance protection/
DirectionalImpedance (RDIR)/ZD
1MRK506276-UUS B
Operator's manual

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