Mitsubishi FR-D740-012-NA Variable Frequency Drive for FREQROL FR-D700 Series

The Mitsubishi FR-D740-012-NA is a compact variable frequency drive from the FREQROL FR-D700 series designed for three-phase motor speed and torque control in automation machinery. Engineered to North American regional specifications, this micro-drive operates with an input voltage range of 380 V to 480 V AC three-phase, accommodating standard 400 V, 415 V, and 440 V AC power supplies. It delivers an output power capacity of 0.4 kW (400 W or 1/2 HP) and a rated output current of 1.2 A, generating an adjustable output frequency from 0.2 Hz to 400 Hz for precise motor regulation. The unit features integrated Modbus RTU communication support via its serial interface, enabling smooth integration with programmable logic controllers, industrial networks, and supervisory control architectures. Designed with an IP20 protective enclosure, the drive provides reliable electrical control and energy efficiency for demanding environments. Typical applications for the FR-D740-012-NA include packaging machines, conveyor systems, material handling equipment, industrial fans, pumps, and machine tool auxiliary axes requiring dependable three-phase variable speed operation.