SEW-Eurodrive MOVIMOT advanced DRN DBC Series User Manual

11
Technical data and dimension sheets
Line choke
Operating Instructions – MOVIMOT
®
advanced
252
11.7 Line choke
The line choke can be used as an option:
• To support overvoltage protection
• To smoothen the line current
• For protection in the event of distorted line voltage
• To limit the charging current, for example, when several inverters are connected
together in parallel on the input end (nominal current of line choke = total of nom-
inal input currents)
11.7.1 UL and cUL approval
The listed line chokes have cRUus approval independent of the drive unit.
11.7.2 Technical data
Line choke ND0070-503 ND0160-503 ND0300-503 ND0420-503
Part number 17984173 17984181 17983800 17983819
Nominal line voltage U
N
3×AC 230V – 500V 50/60Hz
Nominal current I
N
7A 16A 30A 42A
Nominal inductance 0.36mH 0.2mH 0.1mH 0.045mH
Nominal power loss 4W 9W 11W 13W
Ambient temperature ϑ
amb
-10°C – 45°C (reduction: 3% I
N
up to maximum 60°C)
Connection contacts
L1/L2/L3 – L1'/L2'/L3'
0.2–4mm
2
0.2–10mm
2
2.5–16mm
2
Tightening torque
L1/L2/L3 – L1'/L2'/L3'
0.5 – 1Nm 1.2 – 2Nm 2.5Nm
PE connection contact M4 M5
Tightening torque PE 1.5Nm 3Nm
Degree of protection IPXXB in accordance with EN60529
Mass 0.5kg 1.3kg 1.95kg 1.82kg
25891936/EN – 05/2020

SEW-Eurodrive MOVIMOT advanced DRN DBC Series Specifications

General

Brand	SEW-Eurodrive
Model	MOVIMOT advanced DRN DBC Series
Category	DC Drives
Language	English