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Join Date: Jul 2000
Location: Houston, Tejas
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It is not always about load management. Some things take a lot of power to startup. Even with soft starts, my larger A/C unit pulls about 50 amps to start.

Without a soft start, look at the LRA number on the A/C. Multiply this by 230 and then by 70% to get the starting Watts. If your LRA IS 125 Amps, your starting Watts are 20,000 Watts!

With a softstart, that will be reduced to about 6000 Watts.
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The pessimist complains about the wind; the optimist expects it to change; the engineer adjusts the sails.- William Arthur Ward (1921-1994)
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Old 04-20-2022, 04:58 AM
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