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1MRK 506 355-UEN A
Section 3
3.1
IEC 61850
ANSI
Differential protection
HZPDIF
87
LDRGFC
11RE
L
Impedance protection
ZMQPDIS,
21
ZMQAPDIS
ZDRDIR
21D
ZMCAPDIS
21
ZMCPDIS,
21
ZMCAPDIS
ZDSRDIR
21D
FDPSPDIS
21
ZMHPDIS
21
Table continues on next page
Line distance protection REL670 2.1 IEC
Commissioning manual
Available functions
Main protection functions
Table 2:
Example of quantities
2
= number of basic instances
0-3
= option quantities
3-A03
= optional function included in packages A03 (refer to ordering details)
Function description
REL670 (Customized)
1Ph high impedance
differential protection
Additional security logic
for differential
protection
Distance protection
zone, quadrilateral
characteristic
Directional impedance
quadrilateral
Additional distance
measuring zone,
quadrilateral
characteristic
Distance measuring
zone, quadrilateral
characteristic for series
compensated lines
Directional impedance
quadrilateral, including
series compensation
Phase selection,
quadrilateral
characteristic with fixed
angle
Fullscheme distance
protection, mho
characteristic
Line Distance
0-3
3-A02
0-1
1-5
5
1-2
1
1
1-5
1-2
2
2
1-5
Section 3
Available functions
3-A02
3-A02
3-A02
29
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