Compliance With Emc Environment And Categories - Siemens SINAMICS G120P Hardware Installation Manual

Appendix
A.2 Electromagnetic compatibility
A.2.2

Compliance with EMC Environment and Categories

EMC Emissions
Note
To fulfill the requirements of EN 61800-3:2004 all drives have to be installed in accordance
with the manufacturer's guidelines and in accordance with good EMC practices. See also:
EMC compliant connection (Page 27).
Table A- 3
Category C1 – Frist Environment

Category C2 - First Environment, Professional use
The Power Modules with integrated class A filters, order number: 6SL321*-1NE**-*AL0


Note: Units installed within Category C2 - First environment - Professional use - require installation by
a professional, having necessary skills in installing and/or commissioning power drive systems,
including their EMC aspects.
Category C2 - Second Environment
The Power Modules with integrated class A filters, order number: 6SL321*-1NE**-*AL0


Category C3 – Second (industrial) Environment


58
Conducted emissions (disturbance voltage) and radiated emissions
The Power Modules are not intended for use within Category C1 - First Environment. To use the
Power Modules within Category C1 - First Environment, additional measures e. g. filters are
required.
fulfil the requirements for conducted emissions (disturbance voltage), if
– you use a screened cable, low capacity,
– the current does not exceed the LO input current (see Specifications (Page 44)),
– the pulse frequency does not exceed 4 kHz and
– the cable length is less than 25 m.
may cause radio interference in which case supplementary mitigation measures may be required
to fulfill the requirements for Radiated emissions.
fulfil the requirements for conducted emissions (disturbance voltage),
– if you use a screened cable, low capacity,
– the current does not exceed the LO input current (see Specifications (Page 44)),
– the pulse frequency does not exceed 4 kHz and
– the cable lenght is less than 25 m.
may cause radio interference in which case supplementary mitigation measures may be required
to fulfill the requirements for Radiated emissions.
Filtered Power Modules, order number 6SL321*-1NE**-*AL0, can be installed within category C3
- Second Environment without restrictions and do not require connection approval.
The use of unfiltered Power Modules, order number 6SL321*-1NE**-*UL0, within an industrial
plant is only possible if it forms part of a system which includes additional power-line filtering at
the "system level". Alternatively, filtered Power Modules can be used.
Power Module PM230, IP20 / Push through
Hardware Installation Manual, 03/2012, A5E03448282B AA