Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

My two B90's are rated at 350 watts
as is a B31 and all are in the low
30's ohm range.  The B30, rated at
300 watts measured maybe 40.

  And since Elektro's are a predecessor to the
Empire line... 

 I had a friend with very good diagnostic
meters and we tested the band heater I used
in an Elektro project.  It was rated 380 watts
but guess what....maybe 150 watts.  What a rip.
I'm sure it would run better at a true 380.

  I have two other Elektro's and the tags read
115 volts and 2.5 amps, or about 280 watts.
We checked the resistance and it measured 28 ohms.   
that is at least 450 watts and it heats like it. 
The calculations/estimats are based on DC formulas,
but close enough for me.

Wayne