Section 2 Available functions
GUID-F5776DD1-BD04-4872-BB89-A0412B4B5CC3 v1
The following tables list all the functions available in the IED.
Those functions that are not exposed to the user or do not need to
be configured are not described in this manual.
2.1 Main protection functions
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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)
IEC 61850 or
function name
ANSI Function description Line Distance
REL650 (A11) REL650 (A12)
Impedance protection
ZMFPDIS 21 Distance protection, quad and mho characteristic 1 1
PPL2PHIZ Phase preference logic 1
ZMRPSB 68 Power swing detection 1 1
PSLPSCH Power swing logic 1 1
OOSPPAM 78 Out-of-step protection 1 1
ZCVPSOF Automatic switch onto fault logic, voltage and current
based
1 1
1MRK 506 382-UEN A Section 2
Available functions
Line distance protection REL650 2.2 IEC 41
Technical manual
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