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IE4 - Duty type S2 – Short-time duty
Operation at constant load for a given time, less than that required to reach thermal equilibrium, followed by a time de-energized and at rest of sufficient duration to re-establish machine temperatures within 2K of the coolant temperature, see Figure 2. The appropriate abbreviation is S2, followed by an indication of the duration of the duty. Example: S2-60min.


Specify the Duty Cycle:  S2-minutes



To be used for general guidance only. For more information please contact Welkon.
Download S2, S3 & S6 Duty Explanation.

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United Kingdom
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