ABB Relion 670 series Product Manual page 4

Line distance protection REL670 ANSI
Pre-configured
Product version: 1.2
50B
F
ANSI06000378 V1 EN
Figure 1. The single breaker packages for single- and three-pole tripping typical arrangement for one protection sub-
system is shown here.
4
79
79
25
50/
21
51
1MRK 506 317-BUS A
50B
F
25
67N
FL DR
59 27
en06000378_ansi.vsd
DR
ABB