Power Generation: Site Design, Installation, and Connection

[Star12]

hi experts,

i wanna ask something, it just acrossed in my mind. 

we have two generators type 3412, and both serial number PTGC 00745 and ATGC 00624.

last 5 digits mean product sequence number.

"TGC" letter mean the type (i guess cause i'm not sure)

but "P" and "A"?

is it a letter for grade of generator? i don't know

would you like to explain it to me.

it's just always bugging me. :)

thx

[dave10010 · Accepted solution]

The serial numbers are TGC00745 and TGC00624. The other letters mean nothing.

[Star12]

Mean nothing huh?

Thanks anyway.