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GV2, GV3, and GV7 Manual Motor Starters, Controllers, and Protectors
Specifications and Operating Curves
32
6/2010
Table 37: Current Limitation on Short Circuit for GV7R
3Ø, 400/415 V
Dynamic stress
1 peak = f (Prospective Isc)
For GV7RE only
Limited peak current (kA)
1. GV7RE220
2. GV7RE150
3. GV7RE100
Prospective short-circuit current, Isc (kA)
Table 38: Current Limitation on Short Circuit for GV7RS
For GV7RS only
Limited peak current (kA)
1. GV7RS220
2. GV7RS150
3. GV7RS100
Prospective short-circuit current, Isc (kA)
4
102
5
7
60
20
10
50
100
30
3 4 6 10020 30 40 60
40
70
550
1
2
3
6
8
80
70
4
102
5
7
60
20
10
50
100
30
3 4 6 10020 30 40 60
40
70
550
6
8
80
1
2
3
70