ABB RET670 Product Guide

Table 130. Impedance functions, alternatives
Function Function
identification
Ordering no Positi
on
Available
qty
Selec
ted
qty
Notes
and
rules
Note: One, and only one alternative can be selected. Selected qty is 0 for other functions in an unselected alternative.
Alternative 1 Distance protection, quadrilateral
Distance protection zone, quadrilateral characteristic ZMQPDIS,
ZMQAPDIS
1MRK005907-AA 1 0-5
Directional impedance quadrilateral ZDRDIR 1MRK005907-BA 2 0-2
Phase selection, quadrilateral characteristic with fixed angle FDPSPDIS 1MRK005907-CA 3 0-2
Alternative 2 Distance protection for series compensated lines, quadrilateral
Phase selection, quadrilateral characteristic with fixed angle FDPSPDIS 1MRK005907-CA 3 0-2
Distance measuring zone, quadrilateral characteristic for series
compensated lines
ZMCPDIS,
ZMCAPDIS
1MRK005907-DA 4 0-5
Directional impedance quadrilateral, including series compensation ZDSRDIR 1MRK005907-EA 5 0-2
Alternative 3 Distance protection, mho (mho for phase - phase fault and mho in parallel with quad for earth fault)
Fullscheme distance protection, mho characteristic ZMHPDIS 1MRK005907-FA 6 0-5
Fullscheme distance protection, quadrilateral for earth faults ZMMPDIS,
ZMMAPDIS
1MRK005907-GA 7 0-5
Directional impedance element for mho characteristic ZDMRDIR 1MRK005907-HA 8 0-2
Additional distance protection directional function for earth faults ZDARDIR 1MRK005907-KA 9 0-1
Mho Impedance supervision logic ZSMGAPC 1MRK005907-LA 10 0-1
Faulty phase identification with load encroachment FMPSPDIS 1MRK005907-MA 11 0-2
Alternative 4 Distance protection, quadrilateral with separate settings for PP and PE
Directional impedance quadrilateral ZDRDIR 1MRK005907-BA 2 0-2
Distance protection zone, quadrilateral characteristic, separate settings ZMRPDIS,
ZMRAPDIS
1MRK005907-NA 12 0-5
Phase selection, quadrilateral characteristic with settable angle FRPSPDIS 1MRK005907-PA 13 0-2
Alternative 5 High speed distance protection, quadrilateral
Directional distance protection with phase selection ZMFPDIS 1MRK005907-SA 14 0-1
Alternative 6 High speed distance protection for series compensated lines, quadrilateral
Directional distance protection with phase selection, series
compensation
ZMFCPDIS 1MRK005907-RA 15 0-1
Optional with alternative 1
Directional impedance element for mho characteristic ZDMRDIR 1MRK005907-HA 8 0-2
Optional for alternative 3
Phase selection, quadrilateral characteristic with fixed angle FDPSPDIS 1MRK005907-CA 3 0-2
Optional for alternatives 1, 2 and 4
Additional distance protection directional function for earth faults ZDARDIR 1MRK005907-KA 9 0-2
Faulty phase identification with load encroachment FMPSPDIS 1MRK005907-MA 11 0-1
Optional with any alternative
Power swing detection ZMRPSB 1MRK005907-UA 16 0-1
Power swing logic PSLPSCH 1MRK005907-VA 18 0-1
PoleSlip/Out-of-step protection PSPPPAM 1MRK005908-CA 19 0-1
Out-of-step protection OOSPPAM 1MRK005908-GA 20 0-1
Phase preference logic PPLPHIZ 1MRK005908-DA 22 0-1
Underimpedance protection for generators and transformers ZGVPDIS 1MRK005907-TA 25 0-1
Table 131. Current protection
Pos
itio
n
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
C 00 00 0 0 0 0
Transformer protection RET670 2.0
1MRK 504 141-BEN C
Product version: 2.0
106 ABB

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
Number of Analog Inputs	24