Board Thread:Questions and Answers/@comment-68.226.102.111-20130306064542/@comment-5584420-20130306135543

Mass Fabricator can take power from any number of mfsu

(Voltages for 3 MFSU is 512EU/t x3, not 1536 eu/t, so as far a machine can handle HV, any number of HV power is fine as far there is no EV power)

Charging bench can handle HV, and like above, can handle any amount of MFSU.

About three geothermals, im not sure as i never used it