What to do if electric shock may occur with Fuji Electric Frenic-Mini?
If you're concerned about electric shock with your Fuji Electric Inverter, wait at least five minutes after turning the power off. Then, use a multimeter to check that the DC voltage between the main circuit terminals P (+) and N (-) is less than +25 VDC.
General| Model | Frenic-Mini |
|---|---|
| Category | Inverter |
| Voltage Class | Single-phase 200V, Three-phase 200V, Three-phase 400V |
| Output Frequency Range | 0.1 to 400Hz |
| Control Method | V/f Control, Dynamic Torque Vector Control |
| Enclosure Rating | IP20 |
| Input Voltage | 3-Phase 200-240V, 380-480V |
| Output Power Range | 0.1kW to 15kW |
| Overload Capacity | 150% for 1 minute |
| Protection Features | Overcurrent, Overvoltage, Undervoltage, Overheat |
| Braking Unit | Built-in |
| Cooling Method | Fan cooling |
| Ambient Temperature | -10 to +50°C |
| Storage Temperature | -20°C to +60°C |
| Humidity | 5 to 95% RH (non-condensing) |
| Altitude | Up to 1000m above sea level |
Details the upgraded features of the FRENIC-Mini series, including dynamic torque vector control, RS-485 communication, and PMSM support.
Provides an overview of the inverter's control systems, PWM modulation, and dynamic torque vector control.
Shows the recommended configuration for an inverter and peripheral equipment, including circuit breakers, contactors, and DC reactors.
Illustrates the external view and details the wiring section, including terminal blocks for power, control, and communication.
Explains the keypad components: LED monitor, potentiometer, and six keys, detailing their functions in different operation modes.
Describes the three operation modes: Running, Programming, and Alarm, and their status transitions.
Details operations in Running mode: run/stop motor, set frequency and PID commands, monitor status, and jog motor.
Explains functions available in Programming mode: Data setting, data checking, drive monitoring, I/O checking, maintenance, and alarm information.
Describes the inverter's behavior in Alarm mode, including releasing alarms, displaying history, and transferring to Programming mode.
Lists and explains symbols commonly used in block diagrams for control logic, including input/output signals and logic gates.
Illustrates the block diagram for generating the final drive frequency command from various settings and function codes.
Shows the block diagram for producing final drive commands (FWD/REV) from run commands, considering function codes and communications.
Details the terminal command decoders for digital input signals, explaining how inputs are assigned to internal terminal commands.
Explains the processes to select internal logic signals for feeding to digital output signals [Y1] and [30A/B/C].
Illustrates the process for selecting and processing analog signals to be outputted to the analog output terminal [FMA].
Explains how the drive command controller drives the motor according to internal run commands, frequency generator, or PID commands.
Describes the PID frequency command generator that becomes active when PID control is enabled, generating commands based on feedback.
Explains the extended functions enabled by the RS-485 communication port, including remote keypad and host equipment operation.
Introduces FRENIC Loader software for operating the inverter via RS-485, covering function codes, parameter monitoring, and status monitoring.
Lists peripheral equipment and options for FRENIC-MINI, with a configuration example for reference.
Provides information on selecting wires and crimp terminals for connecting the inverter to power lines, motors, and optional equipment.
Details peripheral equipment like circuit breakers, surge killers, arresters, and surge absorbers for protecting the inverter and system.
Covers optional peripheral equipment like braking resistors, DC reactors, AC reactors, output filters, and surge suppression units.
Explains how to select motors and inverters based on output torque characteristics, load machine requirements, and acceleration/deceleration.
Provides requirements for selecting braking resistors, including maximum braking torque, discharge energy, and average loss.
Lists specifications for standard FRENIC-MINI models, including output ratings, input ratings, braking, and safety standards.
Details specifications for semi-standard models, including EMC filter built-in types for 400V and single-phase 200V series.
Lists common specifications across the FRENIC-MINI series, covering setting ranges, control systems, and operation modes.
Describes terminal functions, arrangements, and screw specifications for main circuit, analog input, and digital I/O terminals.
Specifies the operating and storage environment requirements, including ambient temperature, humidity, and dust.
Provides external dimensions for standard and EMC filter built-in type models, with diagrams for mounting.
Illustrates connection examples for keypad operation and operation by external signal inputs.
Lists protective functions, descriptions, LED monitor displays, alarm outputs, and related function codes.
Lists all function codes for FRENIC-MINI, grouped by function type, with data setting ranges and default values.
Provides detailed explanations for each function code, including their purpose, data setting, and related parameters.
Offers specific notes and considerations for driving Permanent Magnet Synchronous Motors (PMSM) with the inverter.
Discusses the effects of inverter noise on other devices and provides noise prevention measures.
Summarizes Japanese guidelines for suppressing harmonic noise for high voltage customers and general-purpose inverters.
Explains the effect of surge voltages on motor insulation and provides countermeasures against them.
Lists the inverter generating loss values at different carrier frequencies and output currents.
Provides conversion formulas for units used in the manual, from SI units to other common units.
Lists the allowable current for IV wires, HIV wires, and 600 V class cross-linked polyethylene-insulated wires.
Provides compatibility and differences between FRENIC-MINI series and conventional inverters, including function code comparison.
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