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Frequency inverter - FR-A800
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Catalog excerpts

Frequency inverter - FR-A800 - 1

A MITSUBISHI ELECTRIC Changes for the Better FACTORY AUTOMATION Higher production quality by three times faster response mode Advanced energy saving functions reduce production costs Long term recording of machine conditions by USB trace function Built in Ethernet interface available at - E2 Version

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Frequency inverter - FR-A800 - 2

Leading drive performance: the FR-A800 The FR-A800 Series is fully backwards compatible with the FR-A700 series. Parameters can be easily copied by FR Configurator2. In order to match the former machine response time, the input/output signals of the FR-A800 can be delayed. Powerful features and intelligent functions Real Sensorless Vector Control The Real Sensorless Vector control provides high-precision, fast-response speed control in open loop. Combined with offline auto tuning, a maximum of 200 % torque can be generated from 0.2 Hz to 400 Hz. Perfect for crane appliactions due to...

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Frequency inverter - FR-A800 - 3

Optimum excitation control Optimum control of the excitation current maximizes motor efficiency for additional energy savings. As an example, an approximately 15 % increase in efficiency is obtained at a motor load torque of 10 % compared to conventional V/F control. High flexibility by built-in PLC The FR-A800 is easy to program with Mitsubishi Electric standard PLC software, which is available in FR Confiura-tor2. It is also possible to combine the PLC program with the Real time clock of the LU-08 operation panel. Energy saving by 24 V control power supply By connecting an external 24 V...

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Frequency inverter - FR-A800 - 4

Specifications Type Operating conditions © SLD= Super light duty (110 % at 60 s, 120 % at 3 s); LD= Light duty (120 % at 60 s, 150 % at 3 s); ND= Normal duty (150 % at 60 s, 200 % at 3 s); HD= Heavy duty (200 % at 60 s, 250 % at 3 s) ® The FR-A842 models must be operated in combination with a converter unit FR-CC2, which has to be ordered seperately. For more details please refer to the inverter family catalogue. 3 The FR-A840-E2 version provides a built in Ethernet port, supporting Modbus® TCP, CC-Link IE Field Basic and Webserver. European Offices Representatives Mitsubishi Electric...

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