Danfoss VLT AQUA Drive FC 202 Design Manual page 120

Special Conditions
Enclosures B, T6
60° AVM – Pulse Width Modulation
l
(%)
out
NO
110%
100%
90%
80%
60%
5 5
40%
20%
0
0 1
Figure 5.11 Output Current Derating with Switching Frequency
and Ambient Temperature for 600 V Adjustable Frequency
Drives, Enclosure Sizes B, 60 AVM, NO
SFAVM – Stator Frequency Asyncronous Vector
Modulation
l
(%)
out
NO
110%
100%
90%
80%
60%
40%
20%
0
0 1
Figure 5.12 Output Current Derating with Switching Frequency
and Ambient Temperature for 600 V Adjustable Frequency
Drives, Enclosure Size B; SFAVM, NO
118
3 6 8
2 4
o
45 C
o
50 C
6 8
2 4
Danfoss A/S © 09/2014 All rights reserved.
®
VLT AQUA Drive FC 202
Enclosures B, T7
Enclosures B2 and B4, 525–690 V
60° AVM – Pulse Width Modulation
I
out
34
30.6
B1 & B2
27.2
20.4
o
45 C
o
50 C
13.6
f
(kHz)
sw
10
Figure 5.13 Output Current Derating with Switching Frequency
and Ambient Temperature for Enclosure Sizes B2 and B4, 60°
AVM.
SFAVM – Stator Frequency Asyncronous Vector
Modulation
I
out
100
90
80
B1 & B2
70
60
40
20
f
(kHz)
sw
Figure 5.14 Output Current Derating with Switching Frequency
10
and Ambient Temperature for Enclosure Sizes B2 and B4,
SFAVM.
(A)
1 2 4 6
(A)
1 2 4 6 8
B2 all options
45°C
50°C
55°C
f (kHz)
sw
8 10
B2 all options
45°C
50°C
55°C
f (kHz)
sw
10
MG20N622