Z <
5
5
SC/VC
O->I
3I>
4
4
IN>
4
4
I->O
CLOSE
TRIP
BUS A
BUS B
21
51/67
51N/67N
79
25
94/86
3I>
50BF
TRIP BUSBAR
en05000276.vsd
3U>
59
3U<
27
2
2
2
2
IEC05000276-1 V1 EN
Figure 5.
The single breaker packages for single- and three phase tripping typical arrangement for one protection sub-system is shown here.
1MRK 506 372-BEN -
Line distance protection REL670 2.2
Product version: 2.2
8
ABB
Содержание RELION REL670
Страница 1: ...RELION 670 SERIES Line distance protection REL670 Version 2 2 Product guide...
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