The VW3AP1124 is a braking unit option for Schneider's Altivar Process ATV900 drive system, sized at 630 kW size 2c. It comes as an IP23-rated accessory with a plinth, designed to handle regenerative energy from decelerating motors in compact drive system configurations.
What IP23 means on the line
That's fine for a clean, dry electrical room or a sheltered indoor installation — not rated for washdown areas or outdoor exposure. The plinth gives it a stable floor-mount base, so plan for bolted-down installation in the drive cabinet.
