About This Manual
This document serves as the connection instruction manual for the Mitsubishi Electric FR-D800 series of compact and easy-to-use inverters. It provides essential information for the safe and correct installation and wiring of these advanced inverter units.
Key Topics Covered
- Detailed safety instructions and precautions for handling and installation.
- Component identification and overview of the inverter's parts.
- Step-by-step guidance on installation, wiring, and connection of peripheral devices.
- Information on peripheral devices such as AC/DC reactors, noise filters, brake units, and communication options.
- Specifications, including environmental requirements, heat generation, and output current derating.
- Terminal connection diagrams for both sink and source logic configurations.
- Guidance on applicable cables, wiring lengths, and earthing (grounding) practices.
- Precautions for power supply harmonics, electromagnetic interference (EMI), and motor insulation.
- Details on connecting optional units like brake resistors, high power factor converters, and multifunction regeneration converters.
Target Audience
This manual is intended for qualified personnel responsible for the installation, operation, and maintenance of Mitsubishi Electric FR-D800 series inverters.
