Variac - test-drb@ccmp.vtda.org

10 Apr 1999

Hi Sam,
At 03:04 PM 4/10/99 -0700, you wrote:
...

I have a Variac here that I need help connecting up.

The panel also shows the voltages as depicted.  I'm assuming the output is
2 and 4.  But what is the input?

The 20v sections seemingly say that you can tap off of them to get some
combination of 20V, 120V or 140V?
 Normally the input would be across a 100+20=120 V section (one wire at the
CCW end = common, neutral).
The output would be across the arm and common so you would get 0 to 140
volts as you turn the dial CW.
-Dave