Motor Power Company DUET_FL 48/10, User Manual

Page: 191 / 196

Page 191
A "good" PE connection has only a low impedance even in the case of very high
interference frequencies. Mounting the DUET_FL controller and the power supply unit to
the same (metal) part of the machine is sufficient for most cases. If not, use a flexible
copper strip (width approx. 10 mm) or a connecting cable with a Cu cross-section of at
least 6 mm
2 to set up a PE connection.
DANGER !
For reasons of safety, all PE ground connectors must be connected prior to start-up.
The regulations of EN 50178 concerning protective grounding must be complied with
during installation!
User Manual DUET_FL „DUET_FL 48/10“ Version 1.1 Motor Power Company