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282 HVAC Drive H300
Issue Number: 3
Table 12-45 Size 8 emission compliance (400 V drives)
Table 12-46 Size 8 emission compliance (575 V and 690 V drives)
Table 12-47 Size 9E and 10E emission compliance (all voltages)
Table 12-48 Size 11 emission compliance (all voltages)
Key (shown in decreasing order of permitted emission level):
E2R EN 61800-3 second environment, restricted distribution
(Additional measures may be required to prevent interference)
E2U EN 61800-3 second environment, unrestricted distribution
I Industrial generic standard EN 61000-6-4
EN 61800-3 first environment restricted distribution (The
following caution is required by EN 61800-3)
R Residential generic standard EN 61000-6-3
EN 61800-3 first environment unrestricted distribution
EN 61800-3 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.
EN 61800-3:2004+A1:2012
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:
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.
Motor cable
length (m)
Switching Frequency (kHz)
2346 81216
Using internal filter:
0 – 10
C3 C3 C3 C3 C3 C3 C3
Using external filter:
0 – 20
C2 C2 C2 C2 C2 C2 C2
20 – 100
C2 C2 C3 C3 C3 C3 C3
Motor cable
length (m)
Switching Frequency (kHz)
234681216
Using internal filter:
0 – 100
C4 C4 C4 C4 C4 C4 C4
Using external filter:
0 – 20
C2 C2 C2 C2 C2 C2 C2
20 – 100
C2 C2 C3 C3 C3 C3 C3
Motor cable
length (m)
Switching Frequency (kHz)
2346 81216
Using internal filter:
0 – 100
C3 C3 C3 C3 C3 C3 C3
Using external filter:
0 – 20
C2 C2 C2 C2 C2 C2 C2
20 – 100 C2 C2 C3 C3 C3 C3 C3
Motor cable
length (m)
Switching Frequency (kHz)
23
468
Using internal filter:
0 – 50 C3 C3 C3 C3 C3
100 C3 C3 C3 C3 C4
Using external filter:
20 C2 C2 C2 C2 C2
100 C2 C2 C3 C3 C3
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.
Category Definition
Corresponding
code used
above
C1
Intended for use in the first or second
environments
R
C2
Not a plug-in or movable device, and
intended for use in the first environment
only when installed by a professional, or
in the second environment
I
C3
Intended for use in the second
environment, not the first environment
E2U
C4
Intended for use in the second
environment in a system rated at over
400 A, or in a complex system
E2R
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