The APMCA02LCN4RH is a cabinet-mount power filter from the Schneider Altivar Process Modular line, designed to clean up the supply feeding a drive system. It's rated for 380-480 V three-phase and carries 268 A in normal duty (278 A at 380 V, 268 A at 480 V), with a heavy-duty rating of 233 A at 380 V and 218 A at 480 V.
The filter's apparent power is 223 kVA normal duty and 181 kVA heavy duty — that's the rating that tells you what size drive it can support. The line current numbers are what you'll use for sizing the upstream breaker and cabling. Mounting is vertical inside a cabinet. The dimensions are 1249 mm tall, 269 mm wide, and 506 mm deep — that's a tall unit, so plan for vertical cabinet space. Operating temperature is -10 to 40 °C without derating, and up to 50 °C with derating. Altitude derating starts above 1000 m, up to 4800 m.