Model Code Explanation31B: MOVITRAC 31B series, compact regenerative inverter075 ...

Model Code Definition31B: Series (MOVITRAC 31B, compact regenerative type)055: R ...

Model Code Definition31B: Series (MOVITRAC 31B, compact regenerative type)040: R ...

Model Code Definition31B: Series (MOVITRAC 31B, compact regenerative type)030: R ...

Model Code Definition31B: Series (MOVITRAC 31B), compact regenerative type015: R ...

Model Code Definition3122A: Series (MOVITRAC 31A), frame size & power (22 kW), v ...