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Rockwell Automation Publication 750-IN118A-EN-P - May 2021
Chapter 1 Product Overview
Intermittent Overload Duty Rating
Catalog number positions 19…20 identify the intermittent overload duty
rating. A dash precedes this code.
Figure 15 - Intermittent Overload Duty Rating, Catalog Number Positions 19…20
Configured Input Bay
The options in this section apply to an optional configured input bay that is
connected to the drive. A dash precedes each code in this section.
R
Intermittent Overload Duty Rating
Code
Duty Rating
1 min
(1)
(1) Overload capability for up to 1 minute out of 10 minutes.
3 s
(2)
(2) Overload capability for up to 3 seconds out of 60 seconds.
Frames
LD
Light Duty
110%
—
All frames
ND
Normal Duty
110%
150%
HD
Heavy Duty
150%
180%
R
-_ _
19 20