FRN0002C2S-4U Fuji VFD

FRN0002C2S-4U Fuji VFD Specification

Humidity %
5-95% RH (non-condensing)

Operating Temperature
-10C to +50C

Insulation Material
Polycarbonate

Feature
Energy Saving, Safe Operation, Easy Installation

Efficiency
~97%

Shape
Rectangular

Power Factor
0.98

Mounting Type
Panel Mount

Overheating Protection
Yes (Built-in)

Connector Type
Screw Terminal

IP Rating
IP20

Surface Finish
Textured

Product Type
Frequency Inverter / Variable Frequency Drive (VFD)

Application
AC Motor Speed Control

Protection Level
Overload, Overcurrent, Short Circuit

Frequency (MHz)
50/60 Hz

Rated Voltage
380-480V

Energy Consumption
Optimized by inverter regulation

Output Type
Analog / Digital

Color
Light Grey

Dimension (L*W*H)
128 x 68 x 109 mm

Weight
1.1 kg

Size
Compact

Input Voltage
380-480V AC

Phase
Three Phase Input / Three Phase Output

Connection Type
Terminal Screw

No Of Poles
3

Material
Plastic & Metal

EMC Compliance
EN61800-3

Starting Torque
150% or higher at 1 Hz

Communication Interface
RS-485 (available in selected models)

Noise Level
< 65 dB (A)

Control Method
V/F (Voltage/Frequency) Control

Model Number
FRN0002C2S-4U

Braking Function
DC Injection / Dynamic Braking (optional resistor)

Motor Output Capacity
0.4 kW (0.5 HP)

Display
Digital LED Display

Cooling Method
Fan Cooling

About FRN0002C2S-4U Fuji VFD

Fuji VFD Frenic - Mini (FRN-C2) - Series AC Drive, for Industrial Machinery

Usage

for Industrial Machinery

Brand	FUJI
Input Phase	3 Phase
Model Name/Number	FRENIC-Mini (FRN-C2)

Features

High performance and multipurpose:
Dynamic torque vector control system / Slip compensation controller shortens setting time / Fastest CPU processor in its class
Even easier to use and fully compatible with existing products:
External dimensions of C1 model equals C2 model
Easy operation and maintenance:
Usability / USB keypad / Easier maintenance
Energy optimizer:
New control system (energy use optimizer) / PID control function / Cooling fan ON/OFF control function / Synchronous motor control (coming soon)
Network capabilities standard: RS-485 communications port

Model Number:

FRN0001C2S-6U
FRN0002C2S-6U
FRN0003C2S-6U
FRN0005C2S-6U
FRN0001C2S-7U
FRN0002C2S-7U
FRN0004C2S-7U
FRN0006C2S-7U
FRN0010C2S-7U
FRN0012C2S-7U
FRN0001C2S-2U
FRN0002C2S-2U
FRN0004C2S-2U
FRN0006C2S-2U
FRN0010C2S-2U
FRN0012C2S-2U
FRN0020C2S-2U
FRN0025C2S-2U
FRN0033C2S-2U
FRN0047C2S-2U
FRN0060C2S-2U
FRN0002C2S-4U
FRN0004C2S-4U
FRN0005C2S-4U
FRN0007C2S-4U
FRN0011C2S-4U
FRN0013C2S-4U
FRN0018C2S-4U
FRN0024C2S-4U
FRN0030C2S-4U

Advanced Control Features

The FRN0002C2S-4U utilizes voltage/frequency (V/F) control, offering versatile speed regulation and optimized energy consumption for three-phase AC motors. Its built-in safety mechanisms and efficient cooling make it well-suited for continuous industrial applications.

Simple Installation and Maintenance

A compact footprint (128 x 68 x 109 mm) and panel mount design enable quick installation, even in tight spaces. The screw terminals and textured surface finish streamline wiring and provide lasting durability, while the digital LED display simplifies monitoring.

Reliable and Safe Operation

With an IP20 enclosure, built-in overheating protection, and EMC compliance (EN61800-3), the Fuji VFD ensures both equipment reliability and operator safety. Dynamic or DC injection braking enhances control, while the optimized inverter design achieves up to 97% efficiency.

FAQ's of FRN0002C2S-4U Fuji VFD:

Q: How do I install the Fuji FRN0002C2S-4U VFD for my three-phase AC motor?

A: To install the FRN0002C2S-4U VFD, mount it on a suitable panel using the provided brackets. Connect the three-phase input and output wires using the terminal screw connectors, ensuring all connections follow the wiring guidelines. Make sure that the input voltage matches the rated 380-480V AC and follow all safety regulations before powering up the unit.

Q: What applications is the FRN0002C2S-4U VFD best suited for?

A: This VFD is ideal for controlling the speed of three-phase AC motors in industrial and automation environments. Typical uses include conveyors, pumps, fans, and other equipment requiring variable speed operation, energy savings, and precise torque control.

Q: Where can I find VFD models with RS-485 communication interface?

A: RS-485 communication is available on selected FRN0002C2S-4U models. To determine which unit fits your needs, refer to the product datasheet or contact your Fuji authorized exporter, importer, or supplier for detailed configuration and availability.

Q: What benefits does the V/F control method offer in this drive?

A: The V/F (Voltage/Frequency) control method provides reliable and straightforward speed regulation, allowing for smooth acceleration, efficient energy use, and the ability to produce high starting torque-over 150% at just 1 Hz-making it suitable for demanding start-up loads.

Q: How does the braking function work on this VFD?

A: The FRN0002C2S-4U supports both DC injection braking (standard) and dynamic braking (with an optional resistor). These functions allow for rapid deceleration of the motor, improving operational control and safety during emergency stops or precise machine positioning.

Q: When should the VFD's overload and protection features be used?

A: The built-in overload, overcurrent, and short circuit protections automatically engage whenever the connected motor or drive system is exposed to potentially damaging conditions. This keeps equipment safe and minimizes downtime due to faults or misoperation.

Q: What process should be followed for optimal energy consumption with this VFD?

A: To achieve optimal energy savings, set the parameters according to your load requirements and application type. The inverter regulates output based on demand, operating at a power factor of 0.98 and an efficiency of approximately 97%, minimizing waste and lowering operational costs.

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