Comments
CIRUS
®
temperature controllers with accessories are not independently operable devices. They are used by the
machinery manufacturer to form a sealing system by adding EMC-relevant components such as filters,
transformers, heatsealing bands and wiring. The final configuration may vary significantly in terms of
performance and physical dimensions.
All information provided by us in connection with the line filter is merely intended as a guide and is based on a
typical system setup. It serves to demonstrate that compliance with the EMC directive can be achieved by using
a line filter that is suitable for the overall system.
The line filter and current transformer must, however, be determined on the basis of the respective application.
We also wish to point out that the transformer which is used must be designed in accordance with VDE0551/
EN61558 or UL5085 for safety reasons.
Bietigheim-Bissingen, March 1, 2024
Uwe Dietrich | Director Research & Development
W900312 | 03/2024 | en-US Page 2 of 2