SIRIUS 3RF34 solid-state switching devices
3.1 Safety instructions
SIRIUS Innovations
314 System Manual, 01/2011, A8E56203870002-03
CAUTION
Electromagnetic interference on the solid-state reversing contactors
Star-connected three-phase motors (particularly <1 kW) with electromechanical contactors
can cause significant electromagnetic interference. Such interference can cause solid-state
reversing contactors being used in the vicinity to malfunction.
Provision should be made for appropriate EMC surge suppressors on the sources of
interference.
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