ABB RET670 User Manual

11.6.3.12 Directional impedance quadrilateral, including series compensation
ZDSRDIR
Main menu/Test/Function status/Impedance Protection/
DirectionalImpedanceSC(RDIR,21D)/ZDSRDIR:x
Displays instances of ZDSRDIR .
11.6.3.13 Additional distance protection directional function for earth faults
ZDARDIR
Main menu/Test/Function status/Impedance protection/
MhoDirectionEF(RDIR)/ZDARDIR:x
Displays the output data of ZDARDIR function.
11.6.3.14 Mho Impedance supervision logic ZSMGAPC
Main menu/Test/Function status/Impedance protection/
MhoImpSupervisionLogic(GAPC)/ZSMGAPC:x
Displays the output data of ZSMGAPC function.
11.6.3.15 Pole slip protection PSPPPAM
Main menu/Test/Function status/Impedance protection/PoleSlip(PPAM,78)/
PSPPPAM:x
Displays the output data of PSPPPAM .
11.6.3.16 Power swing detection ZMRPSB
Main menu/Test/Function status/Impedance protection/
PowerSwingDetection(RPSB,78)/ZMRPSB:x
Displays one instance of ZMRPSB with three measurements. These indicate a
power swing and show the measured impedances for the inner and outer impedance
boundaries.
11.6.3.17 Power swing logic ZMRPSL
Main menu/Test/Function status/Impedance protection/
PowerSwingLogic(RPSL)/ZMRPSL:x
Displays the output data of ZMRPSL.
1MRK504114-UEN E Section 11
Test the IED
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Operator's manual

ABB RET670 Specifications

General

Rated Frequency	50/60 Hz
Inputs	Analog and binary inputs
Application	Protection of power systems
Communication Protocols	IEC 61850, DNP3, Modbus
Operating Temperature Range	-25°C to +55°C
Mounting	Rack mounted
Number of Binary Inputs	Up to 48
Number of Binary Outputs	32
Protection Functions	Overcurrent Protection
Outputs	Binary outputs
Enclosure	IP 54
Type	Line Differential Protection