Typically rated at 15% at 115A or 10% at 145A (varies slightly by regional production batch)
Decastar 150e MIG Welder Manual | PDF | Electricity - Scribd decastar 150e manual
: The first place to look is the official website of the manufacturer. If you can identify who manufactured the Decastar 150E, their website might have a section for downloads or support where you can find manuals. Typically rated at 15% at 115A or 10%