Technical data
vacon • 65
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
7
7.1.3
Mains voltage 3AC 380-480V
NOTE:
The rated currents in given ambient temperatures (in Table 29) are achieved only when the
switching frequency is equal to or less than the factory default.
7.1.4
Definitions of overloadability
Overloadability
=Following continuous operation at rated output current I
N
, the AC drive supplies
150% * I
N
for 1 min, followed by a period of at least 9 min at I
N
or below.
Example:
If the duty cycle requires 150% rated current for 1 min in every 10 min, the remaining 9 min
must be at rated current I
N
or less.
Figure 45. High overload.
Table 29. Power ratings of
VACON
®
20 X, supply voltage 380-480V.
Mains Voltage 3AC 380-480V, 50/60 Hz
AC drive
type
Input
current
[A]
Loadability
Motor shaft power
400V
480V
Rated continuous
current IN
[A]
50% overload
current
[A]
Max current
IS
[kW]
[HP]
MU2
0003
3.2
2.4
3.6
4.8
0.75
1.0
0004
4.0
3.3
5.0
6.6
1.1
1.5
0005
5.6
4.3
6.5
8.6
1.5
2.0
0006
7.3
5.6
8.4
11.2
2.2
3.0
0008
9.6
7.6
11.4
15.2
3.0
4.0
MU3
0009
11.5
9.0
13.5
18.0
4.0
5.0
0012
14.9
12.0
18.0
24.0
5.5
7.5
0016
20
16.0
24.0
32.0
7.5
10.0
I
N
IN*150%
1 min
9 min
IN*150%
Current
Time
