Schneider Electric Variable Speed Drive, 3-Phase In, 0.1 → 599Hz Out 15 kW, 18.5 kW, 400 V with EMC Filter. Current Rating: 27.7 A @ 380 V, 33.4 A @ 380 V. For Use With: Synchronous Motors, Three Phase Asynchronous. Ambient Temperature: +50 → +60 °C, -15 → +50 °C. Overall Width: 235mm. Overall Length: 211mm. Overall Depth: 545.9mm. Control Panel: Yes. Field Bus Communication Type: Profibus. Filter Included: Yes. IP Rating: IP21. MPN: ATV930D18N4