Armode=1/2Ph + 1*3Ph, 1-Phase, 2-Phase Or 3-Phase Reclosing In The First Shot; Armode =1Ph + 1*2/3Ph, 1-Phase, 2-Phase Or 3-Phase Reclosing In The First Shot - ABB REB670 Applications Manual

1MRK 505 337-UUS -
12.2.2.12
12.2.2.13
Application manual
ARMode=1/2ph + 1*3ph, 1-phase, 2-phase or 3-phase reclosing in the first
shot
At 1-phase or 2-phase trip, the operation is as described above. If the first reclosing shot
fails, a 3-phase trip will be issued and 3-phase reclosing will follow, if selected. At 3-phase
trip, the operation is similar to the above. But, if the first reclosing shot fails, a 3-phase trip
command will be issued and the auto-reclosing will be blocked. No more shots take place!
1*3ph should be understood as "Just one shot at 3-phase reclosing".
ARMode =1ph + 1*2/3ph, 1-phase, 2-phase or 3-phase reclosing in the first
shot
At 1-pole trip, the operation is as described above. If the first reclosing shot fails, a 3-pole
trip will be issued and 3-phase reclosing will follow, if selected. At 2-pole or 3-pole trip,
the operation is similar as above. But, if the first reclosing shot fails, a 3-pole trip will be
issued and the auto-reclosing will be blocked. No more shots take place! "1*2/3ph" should
be understood as "Just one shot at 2-phase or 3-phase reclosing".
Table 37: Type of reclosing shots at different settings of ARMode or integer inputs to MODEINT
MODEINT (integer)
1
2
3
4 1ph + 1*2ph
5 1/2ph + 1*3ph
6 1ph + 1*2/3ph
ARMode Type of fault
1ph
3ph 2ph
3ph
1ph
1/2/3ph 2ph
3ph
1ph
1/2ph 2ph
3ph
1ph
2ph
3ph
1ph
2ph
3ph
1ph
2ph
3ph
Section 12
Control
1st shot 2nd-5th shot
3ph 3ph
3ph 3ph
3ph 3ph
1ph 3ph
2ph 3ph
3ph 3ph
1ph 3ph
2ph 3ph
..... .....
1ph 3ph
2ph .....
..... .....
1ph 3ph
2ph 3ph
3ph .....
1ph 3ph
2ph .....
3ph .....
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