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what will be the lower limit and upper limit for the DM1 drives input voltage?

The DM1 drive is available with different types of input voltage range as per the below chart.

So from the above table, it seems that the lower limit is 100 V for the 115 V model or 200V for 230V ac. But this is not the correct lower limit for the input voltage.

The lower limit for 100 V model is 100 * 0.85 = 85 V ac and for 200 V model is 200 * 0.85 = 170 V ac. Same goes for the upper limit.