Mitsubishi Electric Corporation
The Mitsubishi Electric Corporation is a recognized global leader with nearly a century of experience in the design and manufacture of electrical and electronic devices used in the industrial sector and various infrastructures.
New Product: FR-F800 Frequency Inverters
One of the latest developments of the company is the next-generation frequency inverters designed for pump units and fan devices FR-F800.
Functionality of FR-F800
The FR-F800 converter is equipped with a built-in programmable logic controller (PLC) that provides additional functionality for drive management. In particular, the controller can autonomously manage fan units, pump, and compressor installations without the need for an external controller. Moreover, this device features a built-in PID regulator that ensures regulation not only of the motor itself but also of other devices. Thanks to PID regulation, the following functions can be performed:
- mixing of the contents of the pump unit;
- alarm for the upper and lower PID limits;
- detection of pipeline leaks and protection against running without lubrication;
- warning about hydraulic shocks;
- automatic PID gain tuning;
Another feature of the FR-F800 is the second PID regulator, which expands its capabilities. The device can be used to control multiple pump units, providing smooth speed regulation and increasing energy efficiency. For example, in standby mode, all inactive loops are turned off to reduce energy consumption. The optimal excitation control function (A) allows for energy savings even under high torque loads, and intelligent cooling fan installations are activated only when the set temperature is reached.
The FR-F800 also manages cooling fan installations taking into account the specified temperatures. This allows for optimal operating modes and extends the service life of the units.
Ease of Use
Compared to devices from the previous line FR-F700, the FR-F800 has ready-to-use automatic setup for both asynchronous and synchronous motors with high performance on permanent magnets.
Thanks to the front panel of the converter, users can access necessary functions and settings via GOT2000 with the automatic detection feature.
The FR-F800 comes with a one-and-a-half-year warranty. The device complies with European electromagnetic compatibility standards and safety directive requirements, is suitable for use in marine conditions, and has TUV, UL, CUL, CE, and EAC certifications.