Regulation module
Regulation module
31613391501
Module item reference
A44Z1-G
A44Z1: manufacturer product reference
G: “main” module hardware upgrade index
0408A519
04: week of manufacture (week 4)
08: year of manufacture (year 2008)
A: “secondary” module hardware upgrade index
519: serial number “related” with a batch number (*)
(519 = the 519
th
module manufactured in week 04 of
the year 2008)
(*) i.e. a maximum of 999 modules that can be related with a batch number.
Protection module
Protection module
31613391601
Module item reference
A44Z2-E
A44Z2: manufacturer product reference
E : “main” module hardware upgrade index
4307A035
43: week of manufacture (week 43)
07: year of manufacture (year 2007)
A: “secondary” module hardware upgrade index
035: serial number “related” with a batch number (*)
(035 = the 35
th
module manufactured in week 04 of
the year 2008)
(*) i.e. a maximum of 999 modules that can be related with a batch number.