About FRN0004C2S-2U Fuji VFD
FRN0004C2S-2U
Manufactured by FUJI ELECTRIC

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Product Description
Warranty
Description
- FRN0004C2S2U
- COMPACT INVERTER
- FRENIC-MINI SERIES
- 200 V AC
- 3-PHASE INPUT
- 3.5 AMP
- 0.4 KW / 0.5 HP NOMINAL APPLIED MOTOR
- RS-485 COMMS PORT
- FACTORY WARRANTY MAY NOT APPLY. RADWELL 2-YEAR WARRANTY INCLUDED
Specifications
| Part # |
FRN0004C2S-2U |
| Category |
Drives |
| Subcategory |
Drive |
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High-Efficiency Motor ControlWith an impressive efficiency of over 93% and a power factor of 0.98, the FRN0004C2S-2U optimizes energy usage in industrial environments. Its PWM output ensures smooth motor operations while providing consistent torque, making it a reliable choice for a wide range of automation applications.
Compact and User-Friendly DesignFeaturing a sleek, standard-compact rectangular build, built-in keypad, and LED digital display for straightforward parameter adjustment, this VFD is designed for hassle-free installation and operation. Its screw terminal block and matte surface finish enhance both usability and durability on the shop floor.
Comprehensive Protection and ConnectivityAdvanced protections against overcurrent, overvoltage, undervoltage, and short circuit events safeguard your system. The device supports both keypad and PC-based programming, with optional RS485 connectivity for network integration where required, ensuring compatibility with different industrial setups.
FAQs of FRN0004C2S-2U Fuji VFD:
Q: How do I install and connect the FRN0004C2S-2U VFD to my motor?
A: The FRN0004C2S-2U VFD is designed for panel mount installation using screw terminal connections. Simply secure it to your control panel, connect the input (single-phase 200240V AC) and output terminals to your motor and power supply, and ensure all connections are tightened as per the manuals torque specifications.
Q: What are the benefits of V/f (Voltage/Frequency) control in this VFD?
A: V/f control provides smooth and reliable speed and torque regulation for a variety of motors. It allows users to achieve 150% or more starting torque at 1Hz, making the VFD well-suited for demanding automation tasks requiring precise low-speed control.
Q: In which industrial applications is the FRN0004C2S-2U most frequently used?
A: This model is ideal for motor speed control in industrial automation, including conveyor systems, pumps, fans, and other machinery requiring accurate and efficient speed or torque regulation. Its IP20 rating and wide operating temperature range ensure versatility in multiple industrial environments.
Q: What programming methods are available for this drive?
A: You can program the FRN0004C2S-2U using either the built-in keypad for direct parameter setting or through a connected PC via the interface. For advanced integration, the optional RS485 communication interface enables networked control and parameter management.
Q: How does the VFD ensure safety and protection during operation?
A: The FRN0004C2S-2U includes built-in protection features for overcurrent, overvoltage, undervoltage, overheating, and short circuit events. These safeguards ensure reliable, long-term operation and reduce risk of equipment damage.
Q: What does the LED digital display indicate, and how can operators use it?
A: The LED digital display provides real-time status updates, including output frequency, alarm codes, parameter values, and operational status. Operators can use it for monitoring, troubleshooting, and adjusting settings quickly during operation.