MG90 Power consumption assessment?

Has any one undertaken a real world assessment of the “actual” power consumption of an MG90 appliance over time given a specific duty cycle. I am scoping a series of installations and the current vehicle Power headroom is negligible.
Thanks.

Hi shane.newcombe ,

According to 4118699 AirLink MG90 Hardware User Guide r9.pdf

Please refer to page 41 in 4118699 AirLink MG90 Hardware User Guide r9.pdf for more details.
MG90 Hardware User Guide