Siemens Midimaster Eco - Emc; Emc Law: for Power Drive Systems En61800-3

ECO REFERENCE MANUAL
12-6
EMC
EMC LAW: FOR POWER DRIVE SYSTEMS EN61800-3
UNRESTRICTED DISTRIBUTION
When the product is available to the general public, an EC declaration of conformity and CE mark are
required. (This is not applicable to the MICROMASTER Eco range which is always supplied via
restricted distribution channels).
RESTRICTED DISTRIBUTION
When the product is not available to the general public (expert use only) EC declaration of conformity
and CE mark are not required. However, components must be designed in such a way that they will not
cause EMC disturbances when properly installed.
Limits specified in EN 61800-3
Characteristic First Environment (Domestic) Second Environment (Industrial)
Unrestricted Restricted Unrestricted Restricted
Radiated
Emissions
Class B (10m) Class A (30m) No limits specified
- EMC warning
required
No limits
specified -
information
required
Conducted
Emissions
Class B Class A Class A based on today’s
unfiltered drives
Harmonics 1EC 1000-3-2(4) 1EC 1000-3-2(4) “reasonable
economic
approach”
“reasonable
economic
approach”