NORD Drivesystems TI 276997120 - Manual

Technical Information / Datasheet
Link circuit choke SK DCL-950/120-C
1.0 Erstausgabe / first issue 1014 Rck TI 276997120 GB
version reason for change(s) issue name document speech
Pos : 1 /T ec hnis che Inf or mationen/Dr oss eln/SK DC L-950/120-C / 276997120 / Basisi nf or mationen [SK DC L-950/120-C] @ 4\ mod_1388745773880_388.doc x @ 110002 @ 5555 @ 1
SK DCL-950/120-C Part number: 276 997 120
Link circuit choke
NOTICE Validity of this document
This document is only valid in combination with the operating instructions of the relevant frequency inverter and
under strict compliance with the safety and warning instructions which they contain. All of the information that is
relevant for a safe start-up of this module and the frequency inverter is only available under these conditions.
Scope of delivery
1 x Module SK DCL-950/120-C
1 x Enclosed package for
creating protection
against contact (not
IP20) Shrink tube
Usage area
Link circuit choke to improve mains quality. Due to its principle of operation, distortions of the mains
voltage caused by the frequency inverter are considerably reduced by the use of a link circuit choke.
The harmonic component of the current is reduced to approx. 40% and the power factor (lambda) is
increased. The module is installed in the immediate vicinity of the frequency inverter.
Frequency inverter assignment
Permissible frequency inverters (FI) FI size FI power
SK 5xxE-452-340-A … SK 5xxE-552-340-A 8 45 kW / 55 kW
Technical data
General
Temperature range -10 … 50°C Temperature class F (VDE) / Class 155 (UL)
Protection class IP00 Fastening 4 x M6
Weight 12.5 kg