ABB RELION REX640 - 9.12.5.3 Evaluation

M
M
CB1 CB2
Feeder 1 Feeder 2
Busbar
M
M
CB1 CB2
Feeder 1 Feeder 2
Busbar
Transfer direction
TR_1_2_OK = TRUE
Transfer direction
TR_2_1_OK = TRUE
Figure 935: Example figure of breaker configuration
9.12.5.3 Evaluation
Functionally module can be split to submodules presented in Figure 936 . Each
module is explained later below.
1MRS759142 F
Control functions
REX640
Technical Manual
1765