ABB rec670 Applications Manual

Table 32: Type of reclosing shots at different settings of ARMode or integer inputs to MODEINT
MODEINT (integer) ARMode Type of fault 1st shot 2nd-5th shot
1 3ph
1ph 3ph 3ph
2ph 3ph 3ph
3ph 3ph 3ph
2 1/2/3ph
1ph 1ph 3ph
2ph 2ph 3ph
3ph 3ph 3ph
3 1/2ph
1ph 1ph 3ph
2ph 2ph 3ph
3ph ..... .....
4 1ph + 1*2ph
1ph 1ph 3ph
2ph 2ph .....
3ph ..... .....
5 1/2ph + 1*3ph
1ph 1ph 3ph
2ph 2ph 3ph
3ph 3ph .....
6 1ph + 1*2/3ph
1ph 1ph 3ph
2ph 2ph .....
3ph 3ph .....
A start of a new auto reclosing cycle during the set “reset time” is blocked when the set
number of reclosing shots have been reached.
14.2.2.14 External selection of auto reclosing mode
M12391-241 v5
The auto reclosing mode can be selected by use of available logic function blocks.
Below is an example where the choice of mode, ARMode
=3ph or ARMode=1/2/3ph, is
done from a hardware function key at the front of the IED, but alternatively there can
for example, be a physical selector switch on the front of the panel which is connected
to a binary to integer function block (BTIGAPC).
The connection example for selection of the auto reclosing mode is shown in Figure
114.
Section 14 1MRK 511 401-UUS A
Control
332 Bay control REC670 2.2 ANSI
Application manual

ABB rec670 Specifications

General

Brand	ABB
Model	rec670
Category	Control Unit
Language	English