NORD Drivesystems BU0200 - Manual (Page 273)

SK 200E Manual for frequency inverters
272 Subject to technical alterations BU 0200 GB-4411
8.3 Electrical data for frequency inverter
The following table lists the electrical data for SK2xxE 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 mounted

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 categorisation
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.