Technical data
7.9 Electromagnetic compatibility of variable-speed drives
Power Module PM240-2
98 Hardware Installation Manual, 01/2017, A5E33294624B AE
● The drive system is connected to a TN or TT line supply.
● You comply with the permissible motor cable length.
Length of the motor cable (Page 52).
● The inverters are equipped with a Category C2 line filter (internal or external).
–
200 V inverter, frame size FSA … FSC
Inverters with integrated filter are suitable for operation in the Second Environment,
Category C2.
–
200 V inverter, frame size FSD … FSF
The inverters require an external filter, Category C2
–
Inverters with integrated filter are suitable for operation in the Second Environment,
Category C2.
–
Inverters of frame sizes FSD and FSE with integrated filter are suitable for operation in
the Second Environment, Category C2.
Inverters of frame size FSF with integrated filter are suitable for operation in the
Second Environment, Category C3.
With the external filters, from Section
Line filter (Page 113), the inverters without
integrated filter comply with the requirements of the Second Environment, Category C2
with reference to interference emission.
If you use inverters without integrated filter or a filter other than those mentioned above,
then you are responsible for verifying that the interference emission is limited.
You can use a dedicated radio interference suppression filter for each inverter - or a
common filter for several inverters.
Interference emission - operation in the second environment, Category C4
When connected to IT line supplies, only filtered inverters are permissible. Use external
filters without capacitors with respect to ground to limit symmetrical interference emission.
When necessary, contact one of our Solution Partners
(https://www.automation.siemens.com/solutionpartner/partnerfinder/Home/Index?country=D
E&program=1&technology=19&lang=en).
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