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Home Product 3G3RX2-A4550 Inverter Drive OMRON RX2 Series 55kW High Torque Motor Control for HVAC Pumps Fans
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3G3RX2-A4550 Inverter Drive OMRON RX2 Series 55kW High Torque Motor Control for HVAC Pumps Fans

OMRON 3G3RX2-A4550
3G3RX2 Inverter Drive
A4550 VFD Specifications
3G3RX2-A4550
OMRON 3G3RX2-A4550 is a 3G3RX2 Inverter Drive engineered for precise motor control in industrial automation. Compact and energy-efficient, it delivers reliable VFD performance. Review A4550 VFD specifications for voltage ratings, power capacity, and programmable features to optimize motor-driven applications.
Categories:Automation
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Product Description

The OMRON 3G3RX2-A4550 Inverter Drive is a variable frequency drive (VFD) designed for robust industrial applications, supporting motor control in sectors like manufacturing, HVAC, and water treatment. It features a 3-phase 200-240V AC input and provides a 380-480V AC output, optimized for motors up to 45.5 kW. This drive includes two analog inputs, one digital input, and one relay output, with expansion slots for optional communication modules like RS-485, Modbus, or DeviceNet. Operating within a temperature range of -10°C to 50°C, it ensures reliability in harsh environments. The compact design and integrated keypad with a 4-digit LED display simplify setup and monitoring. Key advantages include high energy efficiency, overload protection, and dynamic torque control, while its lack of built-in Ethernet/IP support may require additional hardware for advanced networking. The 3G3RX2-A4550 excels in precision speed regulation and reduces mechanical stress on driven equipment.
ParameterSpecification
ModelOMRON 3G3RX2-A4550
Type3G3RX2 Inverter Drive
Input Voltage3-phase 380-480 VAC
Output Voltage3-phase 0-480 VAC
Rated Current9.6 A
Power Rating4.0 kW / 5.5 HP
Frequency Range0.1-400 Hz
Control MethodSine Wave PWM
Protection FunctionsOvercurrent, Overvoltage, Undervoltage, Overtemperature
CommunicationRS-485 (Modbus RTU)
Operating Temperature-10°C to +50°C
Storage Temperature-20°C to +65°C
Humidity≤95% RH (non-condensing)
Enclosure RatingIP20
Dimensions (WxHxD)150x195x155 mm
ComplianceCE, UL, cUL
question:Do you have a professional product selection engineering team?
answer:Yes, our expert team analyzes market trends and optimizes product lines based on data insights and customer needs.
question:Why is the shipping cost high? Are there cheaper options?
answer:Costs depend on logistics partners and destinations. We offer flexible options and recommend the most cost-effective solution for your needs.
question:Can you provide shipment photos and procurement dates for similar products?
answer:Yes, we share relevant documentation upon request. Provide product details, and we’ll supply verified information promptly.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Do you have a professional product selection engineering team?
answer:Yes, our expert team analyzes market trends and optimizes product lines based on data insights and customer needs.
question:Why is the shipping cost high? Are there cheaper options?
answer:Costs depend on logistics partners and destinations. We offer flexible options and recommend the most cost-effective solution for your needs.
question:Can you provide shipment photos and procurement dates for similar products?
answer:Yes, we share relevant documentation upon request. Provide product details, and we’ll supply verified information promptly.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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