Optimus

 
E_NG_CV1
 

E value converter DC supply negativeconverter 1
(frontal 50/65/80kW): EQ100X1:5 - EZX24:5 - EZ130X1:C5
0...-12V = 0...-375V if converter is stand-alone (EQ X1 not connected)
if in normal operation: E_PO + E_NG >> 445VDC = 10V measuring input EZ130 X1:A5 - X1:C5