frequency inverter, AC20 series mini AC Drives, Small size,Mini design ... cooling,Longer lifetime IPM intelligent module Product Name: AC20 mini frequency inverterModel No:Main Functions:• Mini design, small size, easy to ... of proprietary technology, and high operation reliability.• 16KHz carrier frequency, mute operation .• 1Hz low-frequency output over 150% torque.• Built-in braking unit ...