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Inverters / VFD for Three-Phase AC Motors


Fuji Electric FRENIC-Mini (C2) Fuji Electric Inverter / VFDInverters / VFD

With its high functionality, compact design, simple operation and global compatibility, the new FRENIC-Mini (C2) elevates the performance of a wide range of devices and equipment--including conveyors, fans, pumps, centrifugal separators, and food processing machines--to give you the system integration, energy efficiency, reduced labor, and lower overall costs you're looking for.

With standard functions like high starting torque, network compatible, optimum energy savings, the FRENIC Mini (C2) is ideal for OEM's and panel builders. The optional NEMA/UL Type 1 kit allows the FRENIC-Mini (C2) to also be easily applied to stand alone applications.

Single-Phase 115 VAC or 230 VAC input, Three-Phase 230 VAC or Three-Phase 460 VAC input.

Advanced Search

Easy Operation and Maintenance

The FRENIC-Mini (C2) provides simple control and a wide range of functions.

Easy-to-Use Controls


When using the software the inverter automatically detects the motor constants and saves them as parameters in its internal memory. The auto-tuning function enables the dynamic torque vector control, automatic energy saving operation and other advanced motor controls for general purpose motors. Manual input of motor parameters is possible.

Advanced Functions

Dynamic Torque Vector Control System
Fuji Electric's original dynamic torque vector control system is known for its top-of-the-line performance, delivering stable torque output even at low speeds. This feature has a wide range of applications; including conveyors and high-inertia loads that demand high starting torque.

Slip Compensation Shortens Setting Time
The slip compensation controller works with voltage tuning for even more accurate speed control at low velocity. This reduces speed control variability and stabilizing creep speed for more accurate stopping in conveyors and similar equipment.

Fastest CPU Processor in its Class
Advanced CPU processes data at twice the speed of previous model. Now 64 MHz.

High Performance

V/f Control
The FRENIC-Mini series of inverters offer a variety of V/f patterns and torque boosts, which include V/f patterns suitable for variable torque load such as general fans or pumps or for special pump load requiring high starting torque. Under this control the inverter controls a motor with the voltage and frequency according to the V/f pattern specified by function codes. Three point can be set for a non-linear V/f pattern.

Torque Boost
In Auto-Tuning :
This function automatically optimizes the output voltage to fit the motor with its load. Under light load, auto torque boost decreases the output voltage to prevent the motor from over-excitation. Under heavy load, it increases the output voltage to increase the output torque of the motor.

For Greater Control: Manual Mode:
In torque boost constant voltage is added to the basic V/f pattern, regardless of the load, to the given output voltage. To secure a sufficient starting torque manually adjust the output voltage to optimally match the motor and its load by using a function code.

Small & Compact

Compact Size Inverter

Flexibility of Remote / Local Operation

Switching between Local and Remote operating modes for speed reference and start/stop commands can be chosen using an external digital input or over an RS-485 communication network.

Remote / Local Control

USB Keypad

Optional USB keypad is available along with Enhanced PC Loader Software (FRENIC Loader) connectivity.

USB Keypad

Network Capabilities

RS-485 Communications Port Standard
Communications can be controlled through the standard RS-485 communications port using Modbus-RTU or Fuji Electric Inverter protocol.

Network Capability

Side-by-Side Mounting

More than one FRENIC-Mini (C2) inverter can be mounted side-by-side without any gap inside your system control panel, thereby reducing the amount of space required for installation. (Ambient temperature: 40°C (104°F) or lower).

Side-by-Side Mounting

Three-Phase AC Motor Options
KII Series Three-Phase Gear Motors

High-Efficiency KIIS Series

These new high-efficiency three-phase motors were created through optimized motor design. Thea are best suited for speed control in combination with an inverter.

· 60 W (1/12 HP) up to 200 W (1/4 HP)
· Parallel shaft, hypoid right-angle hollow shaft
  and solid shaft
· Lead wire or terminal box type

Starting from
Available to Ship:
3 Business Days

Washdown AC Gear Motors

IP67 Rated Washdown Gear Motors - FPW Series

IP67-compliant. Suitable for applications where the equipment comes in contact with water or needs to be washed with water.

· 25 W (1/30 HP) to 90 W (1/8 HP)
· Parallel shaft gearheads

Starting from
Brother AC Gear Motors

High Torque Brother AC Gear Motors

Superior efficiency from hypoid or helical gears offer greater torque output, allowing for smaller motors and greater energy saving. These gears are high strength, maintenance free and can be mounted in any direction with their slip fit "O" ring design.

· Output Power: 1/2 HP to 3 HP
· Parallel shaft, right-angle hollow and
  right-angle solid shaft gearheads
· Lead wire or terminal box type

Starting from

Select Output Power below to view available products.

Product Lineup


Nominal Motor
Output Power

Power Supply

Rated Voltage
Fuji Electric Inverter / VFD
Fuji Electric
FRENIC-Mini (C2)
Inverter / VFD

1/8 HP

Single-Phase 100~120, 200~240
or Three-Phase 200~240 VAC
Three-Phase 200 ~ 240 VAC (with AVR)
Three-Phase 380 ~ 480 VAC (with AVR)*

1/4 HP

Single-Phase 100~120, 200~240
or Three-Phase 200~ 240 VAC

1/2 HP

Single-Phase 100~120, 200~240
Three-Phase 200~240, 380~480 VAC

1 HP

Single-Phase 100~120, 200~240
Three-Phase 200~240, 380~480 VAC

2 HP

Single-Phase 200~240 or
Three-Phase 200~240, 380~480 VAC
3 HP Single-Phase 200~240 or
Three-Phase 200~240, 380~480 VAC

View Products = View all Fuji Electric FRENIC-Mini (C2) Inverters / VFD

*Three-Phase 380 ~ 480 VAC Output available on Three-Phase 380~480 VAC Input Models only.

*Refer to Product Brochure or select a Specific Inverter Model to choose the correct Accessories
(DIN Rail Mounting Brackets, NEMA1 Kit or Dynamic Braking Option).

DIN Rail Mounting Bracket*

Mounting Bracket

This is an aluminum die cast mounting bracket for geared motors.

Long, horizontal holes make it easy to make fine adjustments during installation.

NEMA/UL Type 1 Kit*

Power Relay Box

The power relay box conforms to IP65 only when used with an extension cable for watertight type for FPW Series.

Dynamic Braking Option*

Dynamic Braking option

This is an aluminum die cast mounting bracket for geared motors.

Long, horizontal holes make it easy to make fine adjustments during installation.


Remote Mount Keypad (TP-E1W)

Remote Keypad

The keypad permits remote control of FRENIC-Mini, and function setting and display (with copy function).

USB-Equipped Remote Keypad (TP-E1U)

USB Keypad

Using the keypad in combination with FRENIC Loader enables a variety of data about the inverter unit to be saved in the keypad memory, allowing you to check the information in any place.

Remote Operation Cables

Remote Operation Cable

This straight cable is used to connect the RS485 Communications card and the remote keypad (TP-E1W).

Model Length
CB-1S 1m
CB-3S 3m
CB-5S 5m




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