EMC compatibility and motor cable length
To comply with the European EMC Directive (standard EN 61800-3),
use the following maximum motor cable lengths at 4 kHz switching
frequency. See the table below.
Maximum motor cable length, 4 kHzFrame size
ftm
EMC limits for Category C2
1)
Standard drive with the integrated EMC filter.
See notes 2 and 4.
330100R3, R6 and R8
EMC limits for Category C3
1)
Standard drive with the integrated EMC filter.
See notes 3 and 4.
330100R3, R6
492150R8
1)
See the terms in section Definitions (page 206).
Note 1: Radiated emissions are not compatible when measured with
a standard emission measurement setup and should be checked or
measured on cabinet and machine installations case by case. Radi-
ated emissions are according to Category C2 with integrated EMC
filter.
Note 2: The integrated EMC filter must be connected.
Note 3: Radiated and conducted emissions are according to category
C3 with an integrated filter and these cable lengths.
Note 4: Category C2 meets requirements for connecting equipment
to the public low-voltage networks.
CCU-24 control unit connection data
See chapter Control unit.
Efficiency
Efficiency at nominal power level:
Approximately 96% for frame R3
Approximately 96.5% for frame R6
Approximately 97% for frame R8
The efficiency is not calculated according to the ecodesign standard IEC 61800-9-2.
Energy efficiency data (EU ecodesign)
Energy efficiency data is not provided for the drive. The low-harmonic drives are
exempt from the EU ecodesign requirements (Regulation EU/2019/1781, §2.3.d)
and the UK ecodesign requirements (Regulation SI 2021 No. 745).
Technical data 201
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