OMRON 3G3RV-A4185-E Frequency Inverter

Optimize Your Motor Control with Precision and Reliability

The OMRON 3G3RV-A4185-E is a high-performance frequency inverter designed to deliver superior speed control and energy efficiency for industrial applications. This model is part of the 3G3RV series, known for its versatility and robust functionality.

Key Features:

• Versatile Control Options: Offers V/f control and open-loop vector control, allowing for precise speed regulation in various applications.
• Built-in Braking Transistor: Equipped with a built-in braking transistor to enable powerful braking by connecting a braking resistor, ideal for applications requiring rapid deceleration.
• Protective Functions: Includes protective measures such as current limiting, stall prevention, and overheat protection to ensure continuous and safe operation.
• Advanced Communication: Supports DeviceNet communications for seamless integration with control systems and easy monitoring of output frequency and voltage.
• Customizable Inputs/Outputs: Features freely allocatable analog and digital inputs/outputs, allowing users to tailor the inverter to specific system requirements.
• Frequency References: Accepts frequency references via analog inputs, digital operators, pulse train signals, or DeviceNet communications for flexible control.

Technical Specifications:

• Output Power: 18.5 kW
• Output Voltage: 3-phase, 380 to 480 VAC (dependent on input voltage)
• Output Frequency: Up to 400 Hz for variable torque applications
• Input Power: 3-phase, 380 to 480 VAC, 50/60 Hz
• Allowable Voltage Fluctuation: -15% to +10%
• Allowable Frequency Fluctuation: ±5%

Safety and Compatibility:

• Operational Environment: Designed for indoor use in environments with no corrosive gases or excessive dust.
• Ambient Operating Temperature: -10°C to 45°C (open chassis type)
• Ambient Operating Humidity: Up to 95% without condensation
• Altitude Limitation: Maximum operational altitude of 1000 meters.

Benefits:

• Enhanced Motor Performance: Offers high starting torque and precise speed control, making it ideal for demanding applications.
• Energy Efficiency: Optimizes motor operation to reduce energy consumption.
• Reliability and Durability: Built with robust components to ensure long-lasting performance.