112
Operating Instructions – MOVIDRIVE® MDR60A/61B
12
Installation in a CE typical drive system
Installation (MDR60A1320-503-00)
12.4 Installation in a CE typical drive system
12.4.1 General information
• The customer is responsible for maintaining the EC guidelines in the machine oper-
ation.
– If you observe the following measures you can assume that there will be no EMC
problems caused by the regenerative power supply unit when operating the ma-
chine and that the EC directive and the EMC law have been met.
– If you operate any devices in the vicinity of the regenerative power supply unit that
do not meet the CE requirements regarding interference immunity according to
EN500082-2, these devices may be electromagnetically impaired by the regener-
ative power supply units.
12.4.2 Structure
• Establish a connection over a large area on the grounded mounting platforms for the
regenerative power supply unit and radio interference suppression filter:
– Mounting platforms with conductive surface (galvanized or stainless steel) make
for a permanent contact.
– Coated platforms are not suitable for an EMC compliant installation.
• If you use several mounting platforms:
– Connect the mounting platforms to each other over a large area (e.g. with copper
bands).
• Install the power and signal cables separately.
• Route the cables as close as possible to the reference potential. Any free floating ca-
bles act like antennas.
12.4.3 Filtering
• Use only those radio interference suppression filters assigned to the regenerative
power supply units. Radio interference suppression filters reduce excessive high-fre-
quency disturbances to a permitted level.
