Danaher Motion
05/2008
Appendix G – Regulatory Information
S200-VTS Product Manual
137
G.10
AC Mains Conducted Emissions
Line Filter
To meet the CE-conducted EMC requirements, an external line filter (in series with the AC
mains) is necessary. It is the responsibility of the machine builder to choose filter(s) appropriate
for the application. Danaher Motion is willing to assist in this choice. Often, the decision is made
to filter the machine as a whole instead of filtering the individual drives.
Mount the line filter as close as possible to the point where incoming power enters the
machine/cabinet. Locate the drive(s) as close as possible to the line filter. To provide maximum
high frequency filtering, remove any paint from between the filter, the drive and the conductive
surface, ground plane to which they are bonded. For maximum benefit, separate input wiring to
the line filter and output wiring from the line filter from each other.
During CE testing, multiple line filters were qualified for use with 50 m motor and feedback
cables to represent worse-case, conducted emissions compliance. The below lists filters used
during CE testing. Match filter rating to drive input ac ratings for proper combinations.
Corcom 6EQ1 (single phase)
Corcom 36FCD10 (three phase)
MTE RF30006-4 (three phase)
Schaffner FN258-7, FN258-16, FN258-30, FN3258-16, FN3258-30 (three phase)
Information on these and other filters can be found at:
Corcom, Inc.
MTE Corporation
Schaffner
USA 1-800-468-2023
or
847-680-7400
USA 1-800-455-4MTE
USA 1-800367-5566
Germany 49-89-
857920
International 1-262-253-
8200
Switzerland 41-32-6816-626
http://www.cor.com http://www.mtecorp.com http://www.schaffner.com
NOTE
For complete instructions on wiring an AC version S200 drive refer to
AC Input Drive
Wiring, of this manual. For complete instructions on wiring a DC version S200
drive refer to the DC Input Drive Wiring.
Motor Power Cable Filtering
In typical applications, the S200 drives do not require additional filtering in the motor leads.
Machines with many drives and long motor power cables may require an external balun in
series with the power motor power cable to reduce the machine’s conducted emissions.
Additional information can be found in Pacific Scientific Application Notes 106 (
Reducing
Motor Drive Line Noise
) and 107 (
Reducing Motor Drive Radiated Emissions
).
NOTE
Balun PN: 104-090003-01
Current Rating
60 A sinewave pk (42 ARMS) 5 sec
20 A sinewave pk (14 ARMS) cont
Inductance
340 µh nominal
Energy Rating
7,200 µJ nominal
Resistance
0.021
Ω
nominal
Gap
10 mil
Ground Cable Shields
The Motor Power (J2 or TB1), Feedback (J3), Command I/O (J4), and Serial Port (J5) cables
must be shielded and the shields should be connected to PE. The safety PE connection can be
made through connector pin or shell.
CAUTION
All cables used with the S200 drives should be shielded with the shields
connected to PE. Dangerous voltages, resulting from cable capacitance,
exist on some cable shields if the shields are not connected to PE ground.