13 SEP 12
/ Battery Charging Systems / Welding Technology / Solar Electronics
Power Source
Name Plate
The name plate is found on the top of the 
machine just underneath the carrying handle.  
This label includes identification, technical, 
upgrade, and duty-cycle information about the 
welding power supply. 
The identification portion of the label will give a detailed 
description of the welder, the full part number, and a unique 
serial number.  
Using the format below, the serial number can be used to 
determine the approximate age of the welding power supply.  
This technique can be used to age any Fronius product with an 
8-digit serial number.  
23080753
23 – subtract “11” to get the year of manufacture
08 – this is the week of manufacture (1 – 52)
0753 – this is the item number for the day of manufacture.  
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99
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The middle portion of the label include technical that includes 
duty cycle, amp drops, input and output voltage ranges, and 
maximum outputs.