40
TB MRM3 07.01 E
1
2
3
4
5
6 7 8 9 10
20
I/I
S
0.1
1
10
100
t[s]
t
I>
=
10.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.05
Figure 7.8: RI-inverse
1
2
3
4
5
6 7 8 9 10
20
I/I
S
0.1
1
10
100
t[s]
t
I>
=
8.0
6.0
3.0
4.0
2.0
1.6
1.0
1.4
1.2
10.0
0.8
0.6
0.5
0.4
0.3
0.2
0.1
0.05
Figure 7.9: RXIDG-characteristic
1
10
I/I
N
0.01
0.1
1
10
100
t[s]
I>
t
I
>
I>>
t
I
>>
4.0
260
0.06
1.0
40
2.0
0.06
0.2
Figure 7.10: Definite trip characteristic
7.6
Output relays
Contacts: 2 change-over contacts for relays 1 and 2; 1 change-over contact for relays 3 - 4
This information is subject to technical alterations!!
Содержание MRM3
Страница 1: ...MRM3 Motor Protection Relay ...
