This question is an extension of a [previous topic](https://electronics.stackexchange.com/questions/543886/united-kingdom-split-phase-transformer-centre-tapped-earthed-cte-55v-0v/543899#543899) I posted regarding CTE transformers.

I plan to use a switching power supply for an upcoming project, and I want to supply power to it from a CTE transformer. [See spec sheet for PSU](https://www.cui.com/product/resource/vf-d320-dxxxa.pdf).

As discussed in my last post, CTE transformers have no neutral output. Instead, they have three contacts, where one is ground, and the other two alternate between -55V and +55V such that the voltage difference between the two contacts is +/-110VAC. The PSU, on the other hand, has a "L" and "N" contact for power. Based on the PSU's spec sheet, 110VAC is well within the input range, and I'm assuming that as long as the voltage difference between the "N" and "L" contacts is in the specified range, the device will work.

Am I correct in this assumption? Or am I going to ruin my PSU?