Danfoss VLT AQUA Drive FC 202 Installation Manual

1) For type of fuse see chapter 8.4.1 Fuses.
2) American wire gauge.
3) Measured using 5 m screened motor cables at rated load and rated frequency.
4) The typical power loss is at nominal load conditions and expected to be within +/-15% (tolerence relates to
variety in voltage and cable conditions). Values are based on a typical motor eciency (e2/e3 border line).
Motors with lower eciency also add to the power loss in the frequency converter and opposite. If the switching
frequency is increased compared to the default setting, the power losses may rise signicantly. LCP and typical
control card power consumptions are included. Further options and customer load may add up to 30 W to the
losses (though typical only 4 W extra for a fully loaded control card, or options for slot A or slot B, each).
Although measurements are made with state-of-the-art equipment, some measurement inaccuracy must be
allowed for (+/-5%).
8.1.2 Derating for Temperature
The frequency converter automatically derates the
switching frequency, switching type, or output current
under certain load or ambient conditions as described in
the following. Figure 8.1, Figure 8.2, Figure 8.3, and
Figure 8.4 show the derating curve for SFAWM and 60 AVM
switching modes.
130BX474.10
70
80
90
1
60
100
110
2 3 4 5 6 7 8 90
50
o
50 C
o
55 C
o
45 C
Iout [%]
fsw
[kHz]
Figure 8.1 Derating Enclosure Size D, N160 to N250 380–480 V
(T5) Normal Overload 110%, 60 AVM
130BX476.10
Iout [%]
fsw
[kHz]
o
70
80
90
60
100
110
2 4
6
50 C
o
55 C
0
o
45 C
50
o
40 C
1
3
5
Figure 8.2 Derating Enclosure Size D, N160 to N250 380–480 V
(T5) Normal Overload 110%, SFAVM
130BX478.10
Iout [%]
fsw
[kHz]
o
70
80
90
1
60
100
110
2 3 4 5 6 7
50 C
o
55 C
0
50
o
45 C
Figure 8.3 Derating Enclosure Sizes E and F, P315 to P710
380–480 V (T5) Normal Overload 110%, 60 AVM
130BX480.10
Iout [%]
fsw
[kHz]
o
70
80
90
1
60
100
110
2 3 4 5
50 C
55 C
0
o
45 C
o
50
o
40 C
Figure 8.4 Derating Enclosure Sizes E and F, P315 to P710
380–480 V (T5) Normal Overload 110%, SFAVM
Specications Installation Manual
MG21B322 Danfoss A/S © 10/2015 All rights reserved. 85
8 8

Danfoss VLT AQUA Drive FC 202 Specifications

General

Brand	Danfoss
Model	VLT AQUA Drive FC 202
Category	DC Drives
Language	English