The FR-D740-080-E8: The Mitsubishi FR-D740-080- is a Design Special Version drive from the FR-D700 series, rated 8 A and 5 HP on a three-phase 400 V supply. That rating governs motor branch circuit sizing and thermal overload setting.
What the Design Special Version Means
The 'Design Special Version' designation on the FR-D740-080- indicates a variant with a specific configuration or feature set tailored for a particular application or market. It is not a standard off-the-shelf FR-D740; the special version may include a different control logic, a modified parameter set, or a specific firmware revision. If you are replacing a failed unit, verify that the replacement matches the original's parameter list — a standard FR-D740 may not be a drop-in without re-commissioning.