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58
System Manual – MOVITRAC® 07
ND line chokes
Technical Data
3.12
ND line chokes
The line choke assists in overvoltage protection. The line choke restricts the charging
current when several inverters are connected in parallel on the input side. Application:
see Sec. "Project Planning". The ambient temperature range is -25 °C ... +45 °C. The
enclosure is IP 00 (EN60529).
Line choke type ND 010-301 ND 020-151
ND 020-013
ND 027-
123
ND 035-
073
ND045-
013
ND085-
013
ND1503
Part number
826 972 6
826 973 4
826 012 5
825 771 X 825 772 8
826 013 3
826 014 1
825 548 2
Rated voltage
V
N
1 x 230 V
AC
±
10 %
3 x 230 V
AC
±
10 %
3 x 380 ... 500 V
AC
±
10 %
3 x 380 ... 500 V
AC
±
10 %
Rated current I
N
10 A
AC
20 A
AC
20 A
AC
27 A
AC
35 A
AC
45 A
AC
85 A
AC
150 A
AC
Power loss at I
N
P
V
6 W
10 W
10 W
35 W
35 W
15 W
25 W
65 W
Inductance L
N
3 mH
1.5 mH
0.1 mH
1.2 mH
0.7 mH
0.1 mH
Modular termi-
nal block
4 mm
2
(AWG10)
10 mm
2
(AWG8)
4 mm
2
(AWG10)
10 mm
2
(AWG8)
10 mm
2
(AWG8)
35 mm
2
(AWG2)
M10 stud /
PE: M8
Suitable for MOVITRAC
®
07
1-phase 230 V
004 ... 008
011 ... 022
004 ... 022
1
100 % I
N
3-phase 230 V
004 ... 055
075 ... 110 150 ... 220
300
125 % I
N
3-phase 230 V
004 ... 037
055 ... 075 110 ... 150
220 ... 300
100 % I
N
380 ... 500 V
005 ... 075
110 ... 220
300
–
125 % I
N
380 ... 500 V
005 ... 075
110 ... 150 220 ... 300
–
1
For connecting several single-phase inverters to one three-phase line choke.
P
i
f
kVA
Hz
n
