Standard Functions Of The Breaker - LEGRAND DMX3 1600 Mode D'emploi

DMX

22. Standard functions of the breaker

22.1 Reset button
MAN position.
Default setting for a new product.
In this position it's possible to prevent the closing
For use with
after a trip commanded by protection unit (button
automatic chan-
ejected).
ge over systems
When this function is selected, the operator
(with feedback
function) set the
must insert the button before to close again the
reset button in
breaker.
MAN position.
3
I r
1 2
@
2 t = k
I
0 .2
0 .3
t m
0 .3
s
6
I m
0 .0
F
O F
M =
M E
x I r
1 0
t r
1 2
I i 6
s
8 0 .1
0 .0 6 Ir
x I n
@
I c w
2
4
0 .0 x I n
0 . 9
0 . 8 2
0 .0
0
I r 0 .0
0 . 6
N
0 . 5
0 . 4
x I r
O N
9 0
I > .
. 0 5
I > 1
AUT position.
Mostly used in monitoring systems.
In this position the breaker can be always closed
after a trip commanded by protection unit (button
remains inserted).
Breaker will be always ready to close when its
status is like this:
charged
.
NB: In order to set the button in AUT position:
1. Push the button until the end with a flat screwdriver.
2. Pushing, turn the selector 90° in AUT position.
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d i s
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