Mitsubishi FR-A840-00380-2-60 Variable Frequency Drive for FREQROL FR-A800 Plus

The Mitsubishi FR-A840-00380-2-60 (FR-A840-00380-2-60) is an industrial variable frequency drive and inverter unit engineered for the FREQROL FR-A800 Plus series. Designed to deliver precise motor control and energy-efficient speed regulation, this three-phase variable speed drive operates on an input voltage ranging from 380 V AC to 500 V AC with nominal ratings of 400 V AC, 415 V AC, and 480 V AC. It supports an adjustable output frequency from 0.2 Hz up to 590 Hz, accommodating demanding motor regulation tasks across diverse manufacturing environments. Equipped with integrated Modbus RTU communication capabilities, the drive integrates seamlessly into automated network architectures. It features a 0 to 20 mA CA terminal interface and conforms to an IP20 ingress protection rating. To withstand harsh industrial atmospheres, the printed circuit boards feature specialized conformal coating certified to IEC 60721-3-3 classes 3S2 and 3C2 for enhanced chemical and environmental resistance. Also designated under equivalent code FRA84000052260, this FREQROL inverter is well-suited for heavy-duty industrial machinery, pump, fan, and conveyor applications requiring dependable speed management.