NORD Drivesystems BU0180 - Manual (Page 152)

SK 180E Manual for frequency inverters
152 Pre-series version BU 0180 GB-0914
8.2 Electrical data for frequency inverter
The following table lists the electrical data for SK1x0E series frequency inverters. The details based on
measurement series for the operating modes are for orientation purposes and may deviate in practice.
The measurement series were made at the rated speed with 4-pole NORD standard motors
The following factors have a particular influence on the determined limiting values:
Wall-mounting

Installation location

Influence from adjacent devices

Additional air currents
and also with
Motor Assembly

type of motor used,

size of motor used

speed of self-ventilated motors

use of external fans
NOTE
The powers stated for the operating modes are only a rough categorization.
The current values are more reliable details for the selection of the correct frequency
inverter/motor combination!
The following tables include the data relevant for UL.
Details of the UL /cUL approval conditions can be found in Section 1.5.2
More detailed information can be obtained from Getriebebau NORD.