MoleKule, I was considering the motor's draw in KW is not the output in HP. Possibly, the motor KW rating is it's output. Which means it's battery draw is considerably higher. As the motor/controller efficiency is likely to be about 90%.
As far as using ram air for pressurization, that is generally not effective. There is very little to be gained by ram pressure. A good way for a pilot to look at this situation is to review the indicated airspeed decline during a climb with a steady TAS (true airspeed). We have a way to use only ram pressure on our Gulfstream jet. At best, it can help move air through the cabin to clear smoke.
As far as using ram air for pressurization, that is generally not effective. There is very little to be gained by ram pressure. A good way for a pilot to look at this situation is to review the indicated airspeed decline during a climb with a steady TAS (true airspeed). We have a way to use only ram pressure on our Gulfstream jet. At best, it can help move air through the cabin to clear smoke.