[Amps] Transformer i.d.

[Phil Clements]

Once the major winding and tap windings of the secondary are  identified you
can connect 120vac to the secondary and do some sleuthing of the  primary
terminals for more info.
 
73,
Gerald K5GW

The five primary connections should be:  -10v  0v +10v  230v 240v. This
gives six possible HV outputs from the secondary. The center secondary
connection is the center tap.

Phil, K5PC