Adaptor Plate For Use with Series Altivar 32 Altivar 320B For Use With Variable Speed Drive ATV320B @ 0.18 to 2.20kW 200 to 240V single-phase ATV320B @ 0.37 to 4.00kW 380 to 500V three-phase ATV32 @ 0.18 to 2.20kW 200 to 240V single-phase ATV32 @ 0.37 to 4.00kW 380 to 500V three-phase