Technical data

Line choke

Unit

ND0070-503

ND0160-503

ND0300-503

ND0420-503

ND0910-503

ND1800-503

ND3000-503

Part number

–

17984173

17984181

17983800

17983819

17987520

17987539

18001211

Nominal line voltage (according to EN 50160) Uline

V

3 × AC 230 – 500

Line frequency fline

Hz

50 – 60 ±5%

Nominal current IN

A

7

16

30

42

91

180

300

Nominal inductance

mH

0.36

0.2

0.1

0.045

0.035

0.018

0.05

Nominal power loss

W

4

9

11

13

53

116

280

Ambient temperature ϑamb

°C

-10 – 45
Derating at ambient temperature > 45 °C: -3% IN/K up to maximum 60 °C

Connection contact
L1/L2/L3 – L1'/L2'/L3'

–

Screw terminal

M12 bolt

Cross section
L1/L2/L3 – L1'/L2'/L3'

mm2

0.2 – 4

0.2 – 10

2.5 – 16

10 – 50

10 – 120

–

Tightening torque
L1/L2/L3 – L1'/L2'/L3'

Nm

0.5 – 1

1.2 – 2

2.5

3.5 – 6

12 – 20

30

PE connection contacts

–

M4 screw

M5 screw

M8 bolt

M10 bolt

2 × M10 bolts

Tightening torque PE

Nm

1.5

3

12

20

Degree of protection according to EN 60529

–

IPXXB

IPXXA

IPXXA with terminal cover provided

Mass

kg

0.5

1.3

1.95

1.82

4.4

10

36