FR-F800
The power saving inverter
- Power range: 0.75–630 kW
- Input: 200/400 V AC 3 ph (50/60 Hz)
- Output frequency: 0–590 Hz
- Protection: FR-F840/F820: up to 22 kW IP20, FR-F840/F820: from 30 kW IP00, FR-F846: IP55
- Safety: Integrated STO function (SIL3 PLe), Fire override mode
- Control: V/f, AOEC, SMFV, built-in PLC
- Interfaces: Modbus®/RTU, Modbus®/TCP/IP, CC-Link, CC-Link IE Field, CC-Link IE Field Basic, CC-Link IE TSN, Profinet, Profibus DP V1, DeviceNet®, EtherNet IP, EtherCat, CAN-Bus, BacNet, BacNet IP, BacNet MSTP, RS485, USB
- Optional extras: Analogue + digital I/Os
- EMC protection: Integrated
| File | Size |
|---|---|
| Manuals » Drives » Inverters » Mitsubishi » FR-F800 | |
| Mitsubishi_FR-F800_InstructionManual.pdf | 16.73 M |
It’s a fact that industrial and commercial energy users are in increasingly burdened by rising energy costs. However, there is a proven way to reduce these high electricity prices by utilising frequency inverter control for pump and fan applications. Thanks to the intelligent functions, like Advanced Optimum Excitation Control or the enhanced PID controller, these energy consumption and thus energy costs can be reduced very significantly.
Easy setup
Users can comfortably setup the drives with the Setup-Software FR Configurator2, by direct connection via USB port by or by using FR-F800-E2 version with built in Ethernet connection. Modbus® TCP/IP, BACnet and CC-Link IE Field Basic are supported as standard.
Advanced PID control functions
The inverter can perform PID control of the motor operation and control the external equipment at the same time.
During PID control the drive will activate “sleep mode” to avoid energy loss, when deviation is small and output speed is low. As soon deviation becomes bigger again the drive will start up immediately.
Detection of mechanical faults
With the load characteristics measurement function, 5 speed-torque values of the load can be detected and stored automatically. By comparing the present speed/load status with the stores speed/load characteristics, out-of-range warnings can be accurately measured and quickly acted upon, meaning unnecessary alarms/line stops can be avoided.
Our advanced algorithm means mechanical faults such as pump blockage/dirty impeller or broken belt can be accurately detected.
Cleaning of fans and pumps
Foreign matter on the impellers of fans or pumps can be removed by repeating forward/reverse rotation and stopping of the motor. This is avoiding expensive removement of the system.
This function can be also automatically started when the result of load characteristics measurement is out of range (overload).
The advanced optimum excitation control (AOEC) continuously adjusts the excitation current to an optimum level providing highest motor efficiency. With a small load torque, a substantial energy saving can be achieved. The newly developed AOEC, provides a large starting torque while maintaining the motor efficiency througout the speed range.
Autotuning of IM and PM motors
This function can be also automatically started when the result of load characteristics measurement is out of range (overload). To ensure that the motor and drive package are perfectly matched to reach highest performance, the F800 features a variety of autotuning methods/algorithms.
Mechanical resonance suppression
Vibration due to natural resonance can be compensated by this function, extending mechanical life of the system.
Intelligent predictive maintenance
Mitsubishi Electric has included the following functions to ensure the long life and maximum availability of the drive.
- 3-wire fan – if the cooling fan speed falls below 50% the drive gives a pre-alarm. This will enable the service engineer to easily inspect/change the top mounted fans.
- Inrush circuit counter – We measure the number of times that the drive has been mains power cycled. Constant power cycling can shorten the life expectancy of a VFD.
- Capacitor dielectric strength measurement is available to help you to plan exchange before performance of the system is reduced.
Easy system fault diagnosis
The built-in graphical trace function allows you to select 8 out of 72 channels, to easily find what happened before and after an alarm. Data can be automatically stored on a commercial USB stick, e.g. for mailing the data to technical support for further investigation.
Note: The FR-F800 is fully backwards compatible with the FR-F700 series. Parameters can be easily copied by the programming package FR Configurator2.
Show downloads
| File | Size |
|---|---|
| Brochures » Drives » Inverters | |
| Mitsubishi_FR-F700_Brochure.pdf | 8.61 M |
| Data_Sheets » EMC » Footprint_Filters » Mitsubishi | |
| NF-U-MI-F700.pdf | 307.03 K |
Standard is not enough?
Does your specific application place very special demands on a frequency inverter that the standard model cannot fulfill?
Then ask us! We will be happy to help you find the right model!
Based on our many years of experience, we analyze our customers’ applications and advise them individually on the selection of suitable devices in terms of performance and budget. We keep proven frequency inverters from different model series in our warehouse, regardless of the power range.
When it comes to design, we rely on our core brands, for which we are an official trading partner.