What the ratings mean for fit
The ACS800-04-0005-5+E200+J400+L502: The 6.2 A rated current at the listed voltage range sizes this drive for a standard 3 kW induction motor on a 400 VAC three-phase supply — typical for pumps, fans, or light conveyors in a controlled environment. The 0 to 300 Hz output frequency range covers standard 50/60 Hz motor operation and allows for some overspeed applications. With IP20 protection, the unit must be mounted inside a panel or cabinet that provides the environmental seal; it is not rated for dust or moisture ingress on its own. The used condition means the unit carries no factory warranty and should be bench-tested for output voltage balance and DC bus health before commissioning into a critical line.