Thank you!
It says that input is 200-240 volts
16 amp max.
That is for the input for a model HQ3300 switching power supply.
The switching power supply is part of the Ipollo B1L and is included. I presume I cannot connect it to a 240volt outlet that has 20 amps as its max is 16 Amps. So I thought I needed PDU for this reason to reduce amperage to under 16 amps.
Mining is humbling, but I am determined to go down this rabbit hole and learn it.