ECODRIVE DKC01.1/DKC11.1 Drive Controllers
NFD / NFE line filter
8-1
DOK-ECODRV-DKC01/11.1*-PRJ3-EN-P
8
NFD / NFE line filter
8.1 Selection
The filters listed here are designed for the DKC drive controller power
connection.
Please see Chap. 8.4 for information on the line filter for interference
suppression on the DC24V NTM power supply.
Max. line
power con-
nection volt-
age of the
50..60 Hz
U
N
Rated
line
cur-
rent
I
Netz
(1)
No. of
phases
Type of line fil-
ter
(degree of pro-
tection IP10)
Supply terminals
Brush shunt
Power
dissipa
tion
Weight
in V
in A
mm
2
AWG
mm
2
AWG
in W
n kg
AC 480 V +10%
7,5
3
NFD 02.1-460-008
6
AWG 10
-----
-----
8,7
1,5
AC 480 V +10%
16
3
NFD 02.1-480-016
6
AWG 10
1,34
16
9
1,7
AC 480 V +10%
30
3
NFD 02.1-480-030
10
AWG 6
5,37
10
14
1,8
AC 480 V +10%
55
3
NFD 02.1-480-055
10
AWG 6
6
13,5
20
3,1
AC 480 V +10%
75
3
NFD 02.1-480-075
25
AWG 3
-----
-----
20
4
AC 480 V +10%
130
3
NFD 02.1-480-130
50
AWG 1/0
-----
-----
40
7,5
AC 480 V +10%
180
3
NFD 02.1-480-180
95
AWG 4/0
-----
-----
61
11
AC 230 V +10%
7,5
1
NFD 02.1-230-008
6
AWG 10
-----
-----
7,2
1,1
(1) = max. continuous current at the power connection at an ambient temperature of 45°C
Fig. 8-1:Technical data of the available line filters
Operating frequency
from DC to 60 Hz at 40 °C
Power dissipation
measured 2 or 3 x R I
2
Nenn DC
Temperature range
-25 ...+ 85 °C
Overload
1.5 I
Nenn
1 min per hour
Saturation reaction
Reduction of the filter attenuation by 6 dB at 2.5 to
3 times the rated current.
Test voltage
L/N -> PE or L -> PE: 2800 V
DC
2 s at 25 °C
L -> PE or L -> L: 2125 V
DC
2 s or 25 °C
Current reduction at
excess temperatures
I
I
N
=
−
* (
) /
85
40
2
Θ
;
Θ
Ambient temperature
in °C ; I
N
in reference to 45°C
Degree of protection
IP 10
Fig. 8-2: Ambient and operating cond itions
Technical Data
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