ABB RET670 Product Manual page 12

Transformer protection RET670 2.0
Product version: 2.0
IEC 61850 ANSI
ZMFPDIS 21
ZMFCPDIS 21
ZMRPSB 68
PSLPSCH
PSPPPAM 78
OOSPPAM 78
PPLPHIZ
ZGVPDIS 21
12
Function description
High speed distance protection
High speed distance protection
for series compensated lines
Power swing detection
Power swing logic
Pole slip/out-of-step protection
Out-of-step protection
Phase preference logic
Underimpedance for generators
and transformers
Transformer
RET670
0–1
0–1
0-1 1-B12
1-B13
0-1
0-1
0–1
0-1
0–1 1-B14
1MRK 504 141-BEN C
1-B12 1-B12 1-B12
1-B13 1-B13 1-B13
1-B14 1-B14 1-B14
ABB