Available Functions; Impedance Protection - ABB Relion 670 series Product Manual

Line distance protection REL670 ANSI
Pre-configured
Product version: 1.2

2. Available functions

Main protection functions
2 = number of basic instances
3-A03 = optional function included in packages A03 (refer to ordering details)
IEC 61850 ANSI Function description
Differential protection

Impedance protection

ZMHPDIS 21 Full-scheme distance protection, mho characteristic
ZMMPDIS, 21 Full-scheme distance protection, quadrilaterial for ground faults
ZMMAPDIS
ZDMRDIR 21D Directional impedance element for mho characteristic
ZDARDIR Additional distance protection directional function for ground fault
ZSMGAPC Mho impedance supervision logic
FMPSPDIS 21 Faulty phase identification with load enchroachment
ZMRPSB 78 Power swing detection
ZCVPSOF Automatic switch onto fault logic, voltage and current based
6
1MRK 506 317-BUS A
Distance
REL670 (B32A)
5
5
1
1
1
2
1
1
ABB