CG emotron TSA Series, Instruction Manual

Page: 36 / 204

32 Application guidelines CG Drives & Automation 01-5980-01r2
Applications Rating List
This list gives the typical rating type for the machine or
application, divided in “normal duty” and “heavy duty”
applications (both with bypass). If the machine or
application is not in this list, try to identify a similar
machine or application. If in doubt please contact your
Emotron TSA supplier.
Example:
If the Emotron TSA 52-070 from the previous example is
used in e.g. a roller mill application instead, it would be
rated differently according to the Applications Rating List.
Due to high starting current a roller mill is considered a
heavy duty application, which places greater demands on the
softstarter. The technical data (page 157) indicates that the
TSA 52-070 is downrated to 42 A FLC for heavy duty
applications. If an FLC current of about 70 A is required for
the roller mill, it would be recommended to choose TSA
model 52-140, for which the rated heavy duty current is
84 A.
Table 14 Applications Rating List
Applications rating for Emotron TSA softstarter
Industry Normal duty cycle AC53b-3.0 Heavy duty cycle AC53b-5.0
General & Water
Centrifugal pump Conveyor
Submersible pump Mixer
Compressor, screw Agitator
Compressor, reciprocating
Fan
Blower
Metals & Mining
Dust collector Belt conveyor
Grinder Hammer mill
Rock crusher
Roller conveyor
Roller mill
Tumbler
Wire draw machine
Food processing
Bottle washer Centrifuge
Slicer Dryer
Mill
Palletiser
Pulp & Paper
Repulper
Shredder
Trolley
Lumber & Wood
Bandsaw
Chipper
Circular saw
Debarker
Planer
Sander
Petrochemical
Ball mill
Centrifuge
Extruder
Screw conveyor
Transport & Machine
Ball mill
Grinder
Material conveyor
Palletiser
Press
Roller mill
Rotary table
Trolley
Escalator