6
Owner's Manual
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EMC
The shortening "EMC" stands for the Electro Magnetic Compatibility. According to the EMC
directive "the apparatus shall be so constructed that:
a) The electromagnetic disturbance it generates does not exceed a level allowing other apparatus
to operate as intended
b) The apparatus has an adequate level of intrinsic immunity of electromagnetic disturbance to
enable it to operate as intended."
Technical
construction file
The technical construction file describes how the frequency converters
have been constructed to comply with the directive and standard
requirements.
Declaration of
conformity
With the declaration of conformity the manufacturer informs that device is
manufactured to fulfill required EMC standards.
CE-mark
The CE marking is a declaration by a manufacturer or importer located in
the European Economic Area that a product complies with the safety and
health requirements of the directive in question. The manufacturer
demonstrates for the authorities that the product complies with the safety
requirements within the EU.
Environments
Immunity and emission requirements are divided in two levels in the
product standard according to the environments.
PDS
PDS
First environment means environment that includes domestic premises and
also establishments directly connected to a low-voltage power supply
network.
XT Drives are not intended to be used on a low-voltage public network,
which supplies domestic premises. Radio frequency interference is
expected if used on such a network.
Second environment means environment that includes all establishments
other than those directly connected a low-voltage power supply network.
Power drive system (PDS) means a system consisting of power and control
equipment, including XT Drive.
Fulfilled EMC-standards
Immunity
XT Drives fulfill the immunity requirements defined in the EN 61800-3
Amendment 11 (2000) for the second environment.
Emissions
XT Drives fulfill the emission requirements of the EN 61800-3 A11 2000 for
the second environment.
Immunity level of
second environment
Emission limit of
second environment
Emission limit of
first environment
Typical emission
of XT Drive
Safety margin
Interference
level
Frequency