Common types of Mitsubishi frequency converter
Fr-d700 series
Fr-d700 series frequency converter is a compact multi-function frequency
converter.
1. Power range: 0.4~7.5kw;
2. General flux vector control, 150% torque output at 1Hz;
3. Adopt long-life components;
4. Built in Modbus RTU protocol;
5. Built in braking transistor;
6. Expand PID and triangle wave function;
7. With safety stop function.
Fr-e700 series
Fr-e700 series frequency converter is an economical high-performance frequency
converter.
1. Power range: 0.1~15kw;
2. Advanced flux vector control, 200% torque output at 0.5Hz;
3. Extended PID, flexible PWM
4. Built in Modbus RTU protocol;
5. Stop accuracy is improved;
6. Add option card fr-a7nc to support CC link communication;
7. Add option card fr-a7nl to support LonWorks communication;
8. Add option card fr-a7nd, which can support deveice net communication;
9. Add option card fr-a7np to support PROFIBUS DP communication.
Fr-a740 series
1. High precision torque / speed / position control can be carried out in
closed loop;
2. Sensorless vector control can realize torque / speed control;
3. Built in PLC function (special model);
4. Use long-life components with built-in EMC filter;
5. Powerful network communication function, supporting DeviceNet, PROFIBUS DP,
MODBUS and other protocols.
Fr-f740 series
1. Power range: 37~220kw;
2. Simple magnetic flux vector control mode, achieving output torque of 120% at
3Hz;
3. Better excitation control mode is adopted to realize higher energy-saving
operation;
4. Built in PID, frequency converter / power frequency switching and multi pump
circulating operation function;
5. Built in RS485 communication port;
6. Use long-life components;
7. Built in noise filter (above 75K);
8. With energy-saving function, the energy-saving effect is clear at a glance.