ABB RET670 Applications Manual page 862
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Also See for RET670:
- Applications manual (1016 pages) ,
- Commissioning manual (328 pages) ,
- Installation and commissioning manual (240 pages)
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Section 6
Configuration
856
TRIP BKR1
94
TRIP BKR3
94
ANSI10000087 V2 EN
Figure 328:
Protection functions configured in 2 WDG transformer with single
breaker at each winding side
RET 670
51N
50BF
49
51P
51G
87N
87T
87N
51G
51P/67P
50BF
51N/67N
59P
27P
60F
24
1MRK504116-UUS C
CT1
BKR
1
WDG1
CT6
CT7
WDG2
BKR
3
CT3
VT's from WDG 2 side of
XFRM
59N
ANSI10000087-2-en.vsd
Application manual
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