Drive selection memo
Frame size R6, IP21 enclosure — wall-mounted.
The 125 kVA apparent power figure matches the 90 kW real-power rating for a typical 4-pole motor at 50/60 Hz. Input voltage range 380-480 V covers standard European and North American line supplies; the 47.5-63 Hz frequency tolerance handles weak grids or generator feeds. IP21 means drip-proof but not hose-down — keep it out of washdown zones.
