Harmonics - Siemens PM240-2 Hardware Installation Manual

First environment - category C2
Frame sizes FSA ... FSC
Inverters with integrated filter are suitable for use in the first environment, Category C2 if you
additionally install high-frequency filters or 4% reactors on the line side.
Frame sizes FSD ... FSF
Inverters with integrated filter are suitable for use in the first environment, Category C2.
Note
Requirements placed on the short-circuit power (fault level) of the line supply
The inverters are compliant with IEC 61000-3-12 under the assumption that the short-circuit
power (fault level) Rsce at the connection point of the customers system with the public grid
is greater than or equal to 120.
The installation company or company operating the device is responsible for ensuring that
this device is only connected at a connection point with a short-circuit power (fault level) SSC
that is greater than or equal to 120. If necessary, the utility company must be contacted and
the situation discussed.
7.7.2

Harmonics

Current as a % for
FSA ... FSC, 200 V, 400 V
FSD ... FSF, 200 V
FSD ... FSF, 400 V
FSD ... FSF, 690 V
Typical harmonic currents as a % referred to the LO input current for U
1)
Typical harmonic currents as a %
2)
Power Module PM240-2
Hardware Installation Manual, 12/2015, A5E33294624B AD
1)
2)
2)
2)
7.7 Electromagnetic compatibility of the inverter
Harmonic number
5th 7th 11th 13th
54 39 11 5.5
28 14 8 6
37 21 7 5
34 18 8 5
Technical data
17th 19th 23rd 25th
5 3 2 2
5 4 3 3
4 3 3 2
4 3 3 2
1 %
K
97