44
Quantum MP User Guide
www.emersonct.com Issue: A4
emission is not sufficient to cause interference to other equipment.
When radio frequency emission must be limited the method used should
be chosen to suit the situation.
4.12.1 Power drive systems standard
Compliance with the EMC standard for power drive systems (PDS)
IEC61800-3, EN61800-3:2004 category C3
To meet this standard a standard armature filter and a standard field
filter must be installed. See Table 4-20 for EMC filter cross references.
Shielded cables must be used for the field and armature and the shields
must be clamped to ground at both ends. The standard is met for cable
lengths up to 100m.
4.12.2 Generic standard and PDS category C2
Compliance with the EMC standard for generic emission category C2
IEC61000-6-4, EN61000-6-4:2007.
To meet this standard a standard field filter and a high performance
armature filter must be installed. See Table 4-20 for EMC filter cross
references.
Shielded cables must be used for the field and armature and the shields
must be clamped to ground at both ends. The standard is met for cable
lengths up to 100m.
4.12.3 Other methods
A low cost filter technique is described in the EMC data sheet for the
Quantum MP. This requires care in application and is not recommended
for general use.
4.12.4 EMC filter information
Refer to Figure 4-1 on page 28 for the location of the optional EMC filter.
See Table 4-20 for EMC filters that can be sourced directly from Epcos
and Schaffner.
Table 4-20 Quantum MP and EMC filter cross references
* This filter is required if the input current to the Quantum MP will be
greater than 66Amps.
Table 4-21 Size 1 emission compliance summary
Key
(shown in decreasing order of permitted emission level):
C4
EN 61800-3 second environment, restricted distribution
(Additional measures may be required to prevent interference)
C3
EN 61800-3 second environment, unrestricted distribution
C2
Industrial generic standard EN 50081-2 (EN 61000-6-4)
EN 61800-3 first environment restricted distribution (The
following caution is required by EN 61800-3)
C1
Residential generic standard EN 50081-1 (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.
Model
Manufacturers part number
Schaffner armature
standard
Schaffner armature
high performance
Epcos
armature
high performance
Schaffner standard
field filter
Epcos standard
field filter
QMP45A4(R)
FN3270H-80-35
FN3258-75-52
B84143-A66-R105
FN3280H-8-29
W62400-T1262
QMP75A4(R)
*B84143-A90-R105
QMP155A4(R)
FN3270H-200-99
FN3258H-180-40
B84143BO250S080
QMP210A4(R)
QMP350A4(R)
NA
FN3359-800-99
NA
FN3280H-8-29
NA
QMP400A4(R)
QMP550A4(R)
QMP700A4(R)
Model
Filter
None
Field: Standard
armature:
standard
Field: Standard
armature: High
performance
QMP45A4(R)
C4
C3
C2
QMP75A4(R)
QMP155A4(R)
QMP210A4(R)
QMP350A4(R)
NA
QMP400A4(R)
QMP550A4(R)
QMP700A4(R)
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