It Mains - Danfoss VLT AutomationDrive FC 300 Operating Instructions Manual
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Also See for VLT AutomationDrive FC 300:
- Design manual (296 pages) ,
- Programming manual (277 pages) ,
- Operating instructions manual (169 pages)
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The illustration below shows a Stopping Category 0 (EN 60204-1) with safety Category 3 (EN 954-1).
The circuit interrupt is caused by an opening door contact. The illustration also shows how to connect a
non-safety related hardware coast.
Illustration of the essential aspects of an installation to achieve a Stopping Category 0 (EN 60204-1) with safety Cat-
egory 3 (EN 954-1).
IT Mains
Do not connect 400 V frequency converters with RFI-filters to mains with a voltage between
phase and earth of more than 440 V.
For IT mains and delta earth (grounded leg), mains voltage may exceed 440 V between phase
and earth.
Par. 14-50 RFI 1 can on FC 302 be used to disconnect the internal RFI capacitiors from the RFI filter to
ground. If this is done it will reduce the RFI performance to A2 level.
Safety Instructions and General Warning
MG.33.A8.02 - VLT is a registered Danfoss trademark
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