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182
Digitax ST User Guide
Issue Number: 5
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:
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.
13.2 Optional external EMC filters
13.2.1 EMC filter ratings
Table 13-28 External EMC filter ratings
13.3 Overall EMC filter dimensions
Figure 13-3 External EMC filter dimensions
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
Rated at over 1000 V or over 400 A,
intended for use in complex systems in
the second environment
E2R
Used with
Number
of
phases
Filter part number
Maximum
continuous
current
Power
losses
at rated
current
IP
rating
Weight
Operational
leakage
current
Worst
case
leakage
current
Filter
terminal
tightening
torque
CT
Schaffner
@40
°
C
(104
°
F)
A
@50
°
C
(122
°
F)
A
W
Kg
lb
mA
mA
Nm
lb ft
DST120X
1
4200-6000
FS23072-19-07
19
17.3
11
20
1.2
2.64
29.5
56.9
0.8
0.6
DST120X
3
4200-6001
FS23073-17-07
17
15.5
13
1.2
2.64
8
50
0.8
0.6
DST140X
3
4200-6002
FS23074-11-07
11
10
10
1.2
2.64
16
90
0.8
0.6
29mm (1.14in)
359mm (14.13in)
339mm (13.35in)
304mm (11.97in)
38mm
(1.50in)
61mm
(2.40in)
M5
M5
Torque settings of connector = 0.8 N m
∅
5.3mm (M5)
(0.21in)
∅
5.3mm (M5)
(0.21in)