At 10:25 AM 9/20/2011, Rocket J Squirrel wrote...
>I, and others, have measured the actual current consumption for this
>unit and have found their claims to be understated, that even on the
>low-current setting it draws more than claimed.
>
>I asked the distributor about this ("Hey, how come the current is
>higher
>than the brochure says?") and his response was to set it to the low
>setting. He didn't give an explanation, and didn't seem to want to
>find
>out. Factory was probably closed when I called.

Sorry if I missed something, I haven't been following the whole thread.
If you're using a C51 model, they seem to rate it in Watts, not Amps (
http://www.vfsales.net/images/C39_C51.pdf ). So, whoever put together
the Amp numbers may have been calculating them based on a voltage of
13.4 V (typical alternator output voltage). 36.3W/13.4V ~= 2.7 A. A
battery may only deliver 12 V, so 36.3W/12V ~= 3.0 A. Is the
discrepancy you see about that much?