The INVT GD20-0R4G-S2 AC Variable Frequency Drive is an inverter with a 0.4 kW output rating and the GD20-0R4G-S2 part number used for precise identification. It is designed to control the speed of AC motors by adjusting frequency and voltage, a fundamental capability of this drive type. Manufactured by INVT, it is listed under the GD20-0R4G-S2 designation.
