gsp32
Newbie level 1
Hi!
I have a proble m with a burned power supply on SENTRON PAC 4200 by Siemens.
Unfortunatelly it was connected t0 230V AC while it was 22-65V AC model.
I already changed varistor K60 (it exploded) and capacitor from 80V/120uF to 100V/100uF.
Device still doesn't work. there is no AC voltage on the first or second site of transformer.
on the first side of transformer i have only 50V DC difference between 2 pairs of circuits when i supply device with 25V.
Does anyone knows what can be the problem? Maby somebody have a schematic plan or knowc what voltage or current should be on the second side of transformer so i could make a outside power supply?
I have a proble m with a burned power supply on SENTRON PAC 4200 by Siemens.
Unfortunatelly it was connected t0 230V AC while it was 22-65V AC model.
I already changed varistor K60 (it exploded) and capacitor from 80V/120uF to 100V/100uF.
Device still doesn't work. there is no AC voltage on the first or second site of transformer.
on the first side of transformer i have only 50V DC difference between 2 pairs of circuits when i supply device with 25V.
Does anyone knows what can be the problem? Maby somebody have a schematic plan or knowc what voltage or current should be on the second side of transformer so i could make a outside power supply?