
7
Unité de Protection
@6I
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
1
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
ON xlr
l>.90
l>1.05
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
ON xlr
l>.90
l>1.05
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
Protection contre les défaults
de terre (uniquement pour
réf. 0 281 66 et 0 281 68)
Réglage du courant (9 paliers)
Ig=0,2-0,3-0,4-0,5-0,6-0,7-0,8-1
×In-OFF
Temporisation de la protection de
terre (@12×Ig) (4+4 paliers)
tg=0.1-0.2-0.5-1s(t=const)
tg=1-0.5-0.2-0.1s(I
2
t=const)
@6I
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
ON xlr
l>.90
l>1.05
@6I
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
ON xlr
l>.90
l>1.05
@6I
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
1
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
ON xlr
l>.90
l>1.05
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
Temporisation de la protection long
retard (@6Ir) (4+4 phases)
tr=5-10-20-30s (MEM ON)
tr=30-20-10-5s (MEM OFF)
MEM OFF = mémoire thermique Off
MEM ON = mémoire thermique On
@6I
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
ON xlr
l>.90
l>1.05
@6I
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
1
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
ON xlr
l>.90
l>1.05
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
Protection contre les
surcharges
Réglage du courant (@12×Ig)
(2x6 paliers)
Ir=0,4÷1×In
Avec 2 commutateurs
(0,4÷0,9, paliers de 0,1
0,0÷0,1, paliers de 0,02)
Exemple :
Ir =(0,4+0,06)×In= 0,46 In
@6I
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
ON xlr
l>.90
l>1.05
@6I
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
ON xlr
l>.90
l>1.05
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
@6I
0.3
0.2
0.40.5 0.6 0.70.8
1 0.1
0.2
0.5
1
0.1
0.2
0.5
1
lg tg test
2
3
46810
12
15
lcw
li
xln
1.5
2.5
2
3456
8
10
xlr
lsd
OFF
0.1
0.2
0.5 110.5
0.2
0.1
s
tsd l2t=k@12lr
lr
0.4
0.5
0.6
0.7 0.8 0.9
+0.00
0.02
0.04
0.060.080.1
5
10
2030 30 20
10
5
MEM-OFF
s
r
tr
N
100%
50%
OFF
xln
ON xlr
l>.90
l>1.05
Protection contre les
courts-circuits
Réglage courant (9 paliers)
Si Ii < Isd, le réglage instantané
prévaut sur le réglage magnétique.
* "Seuil d intervention ultime
non réglable=lsf=Icw@415V"