Assigning Converters To Emc Categories - Siemens SINAMICS G120C Operating Instructions Manual
Low voltage inverter
Hide thumbs
Also See for SINAMICS G120C:
- Operating instructions manual (478 pages) ,
- Compact operating instructions (92 pages) ,
- Getting started (68 pages)
Table of Contents
Advertisement
Technical data
10.6 Electromagnetic compatibility of the converters
Drive systems which correspond to category C3 may only be installed in the second
environment.
Category C2
Drive systems with a rated voltage < 1,000 V, which are neither plug-in devices nor
moveable devices and which, when used in the first environment, are only intended to be
installed and commissioned by an expert.
Drive systems which correspond to category C2 may only be used in the first environment if
they are installed by an expert, with limit values for electromagnetic compatibility observed.
Category C1
Drive systems with a rated voltage < 1000 V, which are intended for use in the first
environment.
Drive systems which correspond to category C1 can be installed in the first environment
without restrictions.
Note
Expert
An expert is a person or organization with the necessary experience for installing and/or
commissioning drive systems (Power Drive Systems - PDS), including the associated EMC
aspects.
10.6.1
Assigning converters to EMC categories
The inverters have been tested in accordance with the EMC product standard EN 61800-3.
You can find the declaration of conformity in the Internet at: Declaration of Conformity
(http://support.automation.siemens.com/WW/view/en/58275445)
Requirements for electromagnetic compatibility
To comply with the requirements of EN 61800-3, all drives must be installed in accordance
with the manufacturer's instructions and EMC directives. See also: EMC-compliant
installation (Page 32).
The inverter must be permanently installed on the basis of the leakage currents (> 3.5 mA).
In particular, installation must be carried out by an expert who has the necessary experience
for installing and/or commissioning power drives, included the associated EMC aspects.
Second environment - category C4
The unfiltered inverters correspond to category C4.
EMC measures in the second environment, category C4, are carried out on the basis of an
EMC plan on the system level. See also EMC-compliant installation (Page 32).
366
Operating Instructions, 07/2015, FW V4.7 SP3, A5E34263257B AC
SINAMICS G120C converter
Advertisement
Table of Contents
