The Delta VFD1A5MS43ANSAA Variable Frequency Drive is designed for controlled motor operation, supporting 0.4 kW and 0.5 HP applications using a stable 460V, Three-phase AC 380 V ~480 V input at 50 / 60Hz. The drive uses a Natural air cooling thermal method and features an IP20 enclosure suitable for cabinet-integrated environments requiring internal protection. Manufactured by Delta, part of the Delta Variable Frequency Drive family within the Delta MS300 Series.