Mitsubishi FR-A840-00620-2-60 Variable Frequency Drive for FREQROL FR-A800 Plus

The Mitsubishi FR-A840-00620-2-60 (FR-A840-00620-2-60) is a high-performance variable frequency drive inverter engineered for the FREQROL FR-A800 Plus series. Designed to deliver precise speed and torque regulation in demanding industrial motor control systems, this three-phase variable speed drive operates with a rated input voltage of 380 V AC to 500 V AC across nominal 400 V AC, 415 V AC, and 480 V AC supply networks. It features an adjustable output frequency range extending from 0.2 Hz up to 590 Hz, providing smooth acceleration and reliable operation for industrial automation equipment. Built with an IP20 degree of protection, the drive incorporates integrated Modbus RTU serial communication for seamless integration with supervisory controllers and factory networks. It includes a dedicated 0 to 20 mA analog terminal interface for flexible system integration and monitoring. To ensure robust reliability in harsh operating conditions, the printed circuit board features a conformal coating conforming to IEC 60721-3-3 classes 3S2 and 3C2 for chemical and environmental resistance. Also designated under the equivalent reference FRA84000052260, this unit provides dependable performance across pumps, fans, conveyors, and advanced material handling machinery.