Tripping Characteristics - Siemens SIRIUS 3RW40 7 Betriebsanleitung

Tripping characteristics

Tripping characteristics with symmetry
1000
100
10
1
1,0
x I
e
Maximum permissible altitude
120 %
110 %
100 %
90 %
80 %
Ie
70 %
60 %
50 %
40 %
30 %
0 500 1000 1500 2000 2500 3000 4000
For altitudes above 2000 m the maximum permissible operating voltage is reduced to 460 V.
3ZX1012-0RW40-1AA1
Class 20
Class 15
Class 10
10,0
63 %
5000
Tripping characteristics with asymmetry
1000
100
10
1
0,1 1,0
x I
e
Class 20
Class 15
Class 10
10,0
9