Medium voltage network1
Neighboring network2
Point of measurement3
Low voltage4
Equipment (victim)5
Equipment6
Supply transformer7
Static screen8
Drive9
2. An EMC plan for preventing disturbances is drawn up for the installation. A
template is available in Technical guide No. 3 EMC compliant installation and
configuration for a power drive system (3AFE61348280 [English]).
3. The motor and control cables are selected as specified in this manual. For the
best EMC performance, the EMC recommendations are obeyed.
4. The drive is installed according to the instructions given in this manual.
WARNING!
Do not install a drive with the internal EMC filter connected to a grounding
system that the EMC filter is not compatible with (for example, an IT system).
The supply network becomes connected to ground potential through the
internal EMC filter capacitors, which can cause danger or damage to the
drive.
WARNING!
To prevent radio-frequency interference, do not use a category C4 drive on
a low-voltage public network that supplies domestic premises.
Technical data 143
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