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Where can one go to obtain the peak energization inrush of a Square D low voltage dry type distribution transformer? When does the peak energization inrush occur and how long does it take before it settles down to the normal energization current?

Since transformer inrush is design specific, the only place to request this data is from Product Marketing/Support.

Peak transformer inrush occurs in the first half-cycle of the applied sine wave, and reduces to the normal energization current within the first 6 cycles, or about one tenth of one second.

CTA-ID : 2007005
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