ABB RELION 670 Series Product Manual page 13

Transformer protection RET670 2.1 IEC
IEC 61850 ANSI
ZMFPDIS 21
ZMFCPDIS 21
ZMRPSB 68
PSLPSCH
PSPPPAM 78
OOSPPAM 78
PPLPHIZ
ZGVPDIS 21
ABB
Function description
High speed distance
protection, quadrilateral and
mho - 6 zones
High speed distance
protection for series
compensated lines,
quadrilateral and mho - 6
zones
Power swing detection
Power swing logic
Pole slip/out-of-step
protection
Out-of-step protection
Phase preference logic
Underimpedance protection
for generators and
transformers
Transformer
RET670
(Customized)
0–1
0–1
0-1
0-1
0-1
0–1
0-1
0–1
1MRK 504 155-BEN F
1-B12 1-B12 1-B12 1-B12
1-B13 1-B13 1-B13 1-B13
1-B14 1-B14 1-B14 1-B14
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