1. Model Code Explanation31B = MOVITRAC 31B series compact heavy-duty inverter07 ...

1. Model Code Decoding31B = MOVITRAC 31B compact series (high‑power density)055 ...

1. Model Code Decoding31B = MOVITRAC 31B compact series (high‑power density)040 ...

1. Model Code Decoding31B = MOVITRAC 31B compact series (high‑power density)030 ...

1. Model Code Decoding31B = MOVITRAC 31B compact series015 = 15 kW rated output ...

1. Model Code Definition3122A : 31 series, rated power 22kW, standard version A4 ...