ECODRIVE DKC02.1 Drive Controller
Line filter NFD/ NFE
8-1
DOK-ECODRV-DKC02.1****-PRJ2-EN-P
8
Line filter NFD/ NFE
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.
Technical data for line filters
Max. connection
voltage
1)
Rated line
current
I
NETZ
2)
Phase
number
Line filter type
description
3)
Supply terminals
Brush shunt
Power
dissipa-
tion
Weight
in V
in A
mm²
AWG
mm²
AWG
in W
n kg
AC 480 V +10%
7.5
3
NFD02.1-480-008
6
10
--
--
8,7
1,5
AC 480 V +10%
16
3
NFD02.1-480-016
6
10
1,34
16
9
1,7
AC 480 V +10%
30
3
NFD02.1-480-030
10
6
5,37
10
14
1,8
AC 480 V +10%
55
3
NFD02.1-480-055
10
6
6
13,5
20
3,1
AC 230 V +10%
4.7
1
NFE01.1-250-006
Soldering/
FASTON tab
6.3x0.8
--
--
1
0,245
1) Line frequency (50-60 Hz)
2) max. continuous powers at the power connection at an ambient temperature of 45°C
3) Degree of protection IP10
Fig. 8-1: Technical data for line filters
Ambient conditions for 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 VDC 2s at 25°C
L -> PE or 2125 VDC 2s at 25°C
Reduction in current at
an excess temperature
I
I
N
=
−
* (
) /
85
40
2
Θ
;
Θ
Ambient tempera-
ture in °C ; I
N
in reference to 45°C
Degree of protection
IP 10
Fig. 8-2:
Ambient conditions for line filter NFD and NFE (horizontal construc-
tion)
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