Certification
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
♦ Wide band width control inputs (>100Hz)
♦ AM radios (long and medium wave only)
♦ Video cameras and closed circuit TV
♦ Office personal computers
♦ Capacitive devices such as proximity sensors and level transducers
♦ Mains borne communication systems
♦ Equipment not suitable for operation in the intended EMC environment, i.e. with insufficient immunity to
new EMC standards
Single VSD - Multiple Motors
If connecting multiple motors to a single VSD, use a star junction point for motor cable connections. Use a
metal box with entry and exit cable glands to maintain shield integrity.
2European Directives and the CE Mark
The following information is supplied to provide a basic understanding of the EMC and low voltage
directives CE marking requirements. The following literature is recommended for further information:
• Recommendations for Application of Power Drive Systems (PDS), European Council Directives -
CE Marking and Technical Standardisation - (CEMEP)
Available from your local trade association or Parker SSD Drives office
The European machines and drives manufacturers via their national trade associations have formed the
European Committee of Manufacturers of Electrical Machines and Power Electronics (CEMEP). Parker
SSD Drives and other major European drives manufacturers are working to the CEMEP recommendations
on CE marking. The CE mark shows that a product complies with the relevant EU directives, in our case
the Low Voltage Directive and, in some instances, the EMC Directive.
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