Harmonics current
For devices
≥
4 A and
≤
16A according EN 61000-3-2 for a
“
professional unit
”
Electrical installation / harmonics current
For devices > 16 A and
≤
75 A according EN 61000-3-12
(
Electrical installation / harmonics current and line impedance)
Please ask Ziehl-Abegg for the individual harmonic oscillation levels of the current as a
percentage of the fundamental oscillation of the rated current.
Vibratory strength
(for vertical installation, i.e. cable inlet
down).
FKDM5AM-C...22AM-C and FKDM32AME-C...50AME-C
Broadband noise (simulated life-endurance test) in accordance with EN 61373, cat-
egory 1 class B.
Shock test according to EN 61373, category 1
*
Regarding the mains connection, the Fcontrol devices are to be classi
fi
ed as category
“
C2
”
devices according to the relevant
DIN EN 61800-3. The increased requirements placed on electrical interference > 2 kHz for category
“
C1
”
devices are
complied with in addition.
13.1.1
Versions type-lines Fcontrol
In IP54 for wall mounting
•
FKDM..AM-C
internal LCD-Multifunction display with plain language text.
In IP20 for switch cabinet mounting
•
FKDM..AME-C
internal LCD-Multifunction display with plain language text.
13.1.2
Max. loading dependent on the mains voltage, U/f setting and ambient temperature
A load with the rated current stated in the type code is fundamentally feasible up to an ambient
temperature of 40
°
C. The fact that the power loss accruing in the device increases with increasing
mains voltage and with the special setting adjusted to
“
Edge frequency
”
>
“
maximum frequency
”
applies in general.
Performance reduction during elevated ambient temperatures
As the dissipation of the power loss (heat generation) arising in the device depends crucially on the
ambient temperature, the max. load must de
fi
nitely be reduced in cases where the ambient temper-
atures exceed 40
°
C! The average value measured during a 24 h period must be 5 K under the max.
ambient temperature. For installation in a switch cabinet, the device
’
s dissipation and its possible
affect on the ambient temperature must be taken into consideration! In addition, during ambient
temperatures above 40
°
C, the maximum permissible load for each type depends on the applied
mains voltage and the
“
Edge frequency
”
and
“
Maximum frequency
”
settings (Settings U/f curve in the
“
Motor Setup
”
).
In the case of special settings with
“
Edge frequency
”
>
“
Maximum frequency
”
, due to higher power
losses it is possible that automatic power reduction,
“
derating
”
, occurs.
Type
maximal load depending on line voltage and ambient temperature
208 V (-15 %)...415 V (+6 %)
over 415 V (+6 %)...480 V (+10 %)
40
°
C
50
°
C
55
°
C
40
°
C
50
°
C
55
°
C
FKDM5AM-C
5.0 A
5.0 A
4.2 A
5.0 A
5.0 A
4.0 A
FKDM8AM-C
8.0 A
8.0 A
7.5 A
8.0 A
8.0 A
7.0 A
FKDM12AM-C
12.0 A
12.0 A
12.0 A
12.0 A
12.0 A
11.5 A
FKDM18AM-C
18.0 A
16.5 A
14.0 A
18.0 A
15.0 A
12.5 A
FKDM22AM-C
22.0 A
18.0 A
15.3 A
22.0 A
17.0 A
14.5 A
FKDM32AM(E)-C
32.0 A
32.0 A
30.0 A
32.0 A
32.0 A
30.0 A
FKDM40AM(E)-C
40.0 A
40.0 A
37.0 A
40.0 A
40.0 A
35.0 A
FKDM50AM(E)-C
50.0 A
50.0 A
48.0 A
50.0 A
50.0 A
46.0 A
Operating Instructions
Fcontrol
–
model series FKDM..-C
Enclosure
L-BAL-E057-GB 1304 Index 009
Part.-No. 00163327-GB
69/74
