Floating power supply for PLC

A

Thread Starter

ashu

Floating power supply giving 54 volt with respect to ground.<pre>
normal voltage level is +ve to ground=36V
-Ve to ground=12
+ve to -ve =24 v

but i am getting +ve to ground=54V
-Ve to ground=29
+ve to -ve =24 v</pre>
What could be the problem ..i am using this power supply for PLC system
 
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