Danfoss VLT 380-500 V Design Manual page 63

Parallel drive modules
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Specifications
Voltage
Switching
range
pattern
60 AVM
110
100
90
80
70
60
0.0
SFAVM
110
525–690 V
100
90
80
70
60
0.0
Table 6.19 Derating for Switching Frequency, 315–1000 kW at 400 V AC (350–1150 hp at 575 V AC)
MG37N102
Design Guide
High overload HO, 150%
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0.5
1.0
1.5
2.0
2.5
3.0
Danfoss A/S © 6/2016 All rights reserved.
Normal overload NO, 110%
110
100
90
80
70
50 C
o
60
o
55 C
50
5.0
5.5
0.0
0.5
1.0
110
100
90
80
o
45 C
70
o
50 C
o
55 C
60
3.5
4.0
50
0.0
0.5
1.0
o
45 C
o
50 C
o
55 C
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
o
40 C
o
45 C
o
50 C
55 C
o
1.5
2.0
2.5
3.0
3.5
4.0
6
6
61

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