Optional External Emc Filters - Emerson unidrive m200 User Manual

Safety Product Mechanical
information information installation
requirements regarding grounding and external surge protection.
Emission
The drive contains an in-built filter for basic emission control. An
additional optional external filter provides further reduction of emission.
The requirements of the following standards are met, depending on the
motor cable length and switching frequency.
Table 11-39 Size 1 emission compliance (200 V drives)
Motor cable
length (m)
3
Using internal filter:
0 – 2
Using internal filter and external ferrite ring (1 turn):
0 – 10
10 - 20
Using external filter:
0 – 20
20 - 100
Table 11-40 Size 1 emission compliance (400 V drives)
Switching frequency (kHz)
Motor cable
length (m)
3 4
Using internal filter:
0 – 5
Using internal filter and external ferrite ring (2 turns):
0 – 10
Using external filter:
0 – 20
20 - 100
Key (shown in decreasing order of permitted emission level):
E2R EN 61800-3:2004 second environment, restricted distribution
(Additional measures may be required to prevent interference)
E2U EN 61800-3:2004 second environment, unrestricted distribution
I Industrial generic standard EN 61000-6-4:2007
EN 61800-3:2004 first environment restricted distribution (The
following caution is required by EN 61800-3:2004)
This is a product of the restricted distribution class according
to IEC 61800-3. In a residential environment this product may
cause radio interference in which case the user may be
required to take adequate measures.
CAUTION
R Residential generic standard EN 61000-6-3:2007
EN 61800-3:2004 first environment unrestricted distribution
EN 61800-3:2004 defines the following:
• The first environment is one that includes residential premises. It
also includes establishments directly connected without intermediate
transformers to a low-voltage power supply network which supplies
buildings used for residential purposes.
• The second environment is one that includes all establishments
other than those directly connected to a low-voltage power supply
network which supplies buildings used for residential purposes.
• Restricted distribution is defined as a mode of sales distribution in
which the manufacturer restricts the supply of equipment to
suppliers, customers or users who separately or jointly have
technical competence in the EMC requirements of the application of
drives.
Unidrive M200 / M201 User Guide
Issue Number: 4
Electrical Getting Basic
installation started parameters
Switching frequency (kHz)
4 6 8 12
6 8 12
Running the NV Media
Optimization
motor Card
IEC 61800-3:2004 and EN 61800-3:2004
The 2004 revision of the standard uses different terminology to align the
requirements of the standard better with the EC EMC Directive.
Power drive systems are categorized C1 to C4:
Category
Intended for use in the first or second
C1
environments
16
Not a plug-in or movable device, and
intended for use in the first environment
C2
only when installed by a professional, or
in the second environment
Intended for use in the second
C3
environment, not the first environment
Rated at over 1000 V or over 400 A,
C4 intended for use in complex systems in
the second environment
Note that category 4 is more restrictive than E2R, since the rated current
of the PDS must exceed 400 A or the supply voltage exceed 1000 V, for
the complete PDS.
16
11.2

Optional external EMC filters

Table 11-41 Drive and EMC filter cross reference
Model
200 V
05200250
06200330 to 06200440
400 V
05400270 to 05400300
06400350 to 06400470
575 V
05500030 to 05500069
06500100 to 06500350
Advanced
Technical data Diagnostics
parameters
Corresponding
Definition
CT part number
4200-0312
4200-2300
4200-0402
4200-4800
4200-0122
4200-3690
UL Listing
code used
above
R
I
E2U
E2R
177