Bluenoser337
Electrical
- Mar 27, 2003
- 83
I have a couple older Siemens voltage regulators model AS60-1A. I am looking for information on testing these devices. I cannot locate a manual for these. They have 14 connections and two 12 position rotary dial switches. Each dial switch has a small pot on it. The terminals are marked 1 (U), 2 (V), 3 (W), 4, 5, 6, 7, 8 (Mp), 9, 10 (K), 11 (X1), 12 (Y1), 13 (Z1) and 14 (J). From the small diagram on the front, terminals 5 to 7 inclusive are for jumpers to select the voltage. Terminals 4 and 9 connect either directly for "onne auB.Soll-St" or "mit auB.Soll-St". Looks like the latter may have something to do with a variable resistor. Any information would be great. Thanks!