Description
VFD / Inverter FRN5.5E2S-4GB – Mitsubishi AC Drive
Product Overview
The FRN5.5E2S-4GB is a high-performance variable frequency drive (VFD) designed for precise control of AC motors in demanding industrial applications. Manufactured by Mitsubishi Electric, this inverter delivers smooth motor speed regulation, energy savings, and reliable operation for medium-power machinery.
It is ideal for pumps, fans, conveyors, mixers, and other industrial equipment requiring variable speed control and process optimization.
Key Features
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High-performance AC drive for precise motor control
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5.5 kW (7.5 HP) output power
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Compact and robust industrial design
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Built-in protection: overload, overvoltage, undervoltage, short circuit
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Multiple control modes: V/F control, vector control (model dependent)
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Easy integration with PLCs and automation systems
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LED indicators and keypad for monitoring and setup
Technical Specifications
| Specification | Details |
|---|---|
| Model | FRN5.5E2S-4GB |
| Type | VFD / AC Inverter |
| Output Power | 5.5 kW (7.5 HP) |
| Input Voltage | 3-Phase 380–480V AC |
| Output Voltage | 0–480V AC |
| Output Frequency | 0–400 Hz |
| Control Modes | V/F control, Vector control (optional) |
| Protection | Overcurrent, Overvoltage, Undervoltage, Short Circuit |
| Cooling | Built-in fan |
| Mounting | Panel / Wall mount |
| Operating Temperature | -10°C to +50°C |
Applications
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Industrial pumps and fans
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Conveyor systems and material handling
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Mixers and agitators
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HVAC and ventilation systems
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Packaging and processing machinery
Benefits
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Smooth and precise motor speed and torque control
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Protects motors from overload and electrical faults
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Compact design saves panel space
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Energy-efficient operation reduces power consumption
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Easy monitoring and setup via built-in keypad and LEDs







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