Mitsubishi Wide Speed Range Variable Frequency Device 3.7KW Power 220 Volts Easy Gain Tuning FR-A740-2.2K

 
Mitsubishi Electric’s RSV technology gives you class-leading power, control and flexibility.

• Designed for use with 690V supplies
• Wide speed range: 200:1 operating range is possible - even when the drive is used ‘open loop’
• PLC feature: FR-A700 programmability provides true intelligence inside the drive – a simple solution for complex applications
• Easy gain tuning: Compensates automatically for changes in load inertia to ensure smooth and consistent operation
• Fast response: Up to 300 radians / second speed response means lightning fast reaction to sudden
  load changes
• USB port: Allows simple connection to the new FR-Configurator software for quick and easy commissioning
• Power down braking: Keeps the motor under control even if the supply power is lost
• Remote I/O capability: All of the drive I/O can be read or controlled over a network
• Integral Radio Filter: Limits Radio Noise emissions to meet EU Directive – all sizes of drive
• Speed control: With or without torque limit allows 200:1 speed range, driving or overhauling
• Open Loop Torque Control: Including torque at zero speed
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Frequency Inverter FR-A701 Ratings
 
Note: There is no PLC function as included in the standard FR-A700