Mitsubishi Electric presents the new inverter generation FR-A800. The state-of-the-art drive has been specially developed for classic mechanical and plant engineering, providing maximum efficiency and performance for increased efficiency and productivity. At the same time, the latest in-house technology concepts can be used to optimize the profitability and energy balance of plants. The user-friendly inverters have numerous network connections.
The FR-A800 series is the logical evolution of the FR-A700 series, It meets international standards and standards and is equipped with the latest security features. The performance spectrum of the FR-A800 inverter series ranges from 750 W up to a maximum of 1 MW. It enables operation of both standard asynchronous machines as well as IPM and SPM engine technologies. USB host and USB device functions guarantee smooth programming and parameterization as well as the data logging functionality. The full integration into the proprietary programming environment "iQ Works" is given. A built-in control panel and multi-text displays make the components intuitive and easy to use.
The Real Sensorless Vector Control allows maximum speed and torque to be achieved up to a maximum frequency of 400 Hz. An overload capacity of 250% during the starting phase ensures a reliable starting behavior, especially under difficult operating conditions. Minimum terminal cycle times below 3 ms guarantee the fastest response. Speed response times below 80 ms contribute to maximum performance and increased productivity.
Four overload scenarios guarantee optimum system planning. Three additional slots expand the application possibilities. The functional safety up to PLe / SIL3 guarantees operation in simple emergency stop applications up to complex press controls. Overall, the range of inverters has 11 network options, including CC-Link, SSC NET, Profibus-DP, Profinet, Ethernet / IP, Ethercat, LON Works, and Modbus RTU, allowing for worldwide deployment. Full backward compatibility with the FR-A700 series enables easy and secure component replacement.
The FR-A800 series offers numerous protection, safety and overload functions, high-quality temperature-resistant capacitors, life-lubricated and encapsulated cooling fans and double-coated control and power boards. Integrated maintenance timers signal component fatigue.