Omron 3G3RX-A4450-E1F AC Drive

Series#: Omron

Product Details

3G3RX-A4450-E1F OMRON – High-performance vector control drive for industrial automation.
Rated for 45 kW (60 HP) with 3-phase 400V AC input, ideal for heavy-duty applications.
Built-in EMC filter (Class C3) for reduced electromagnetic interference in sensitive environments.
Advanced sensorless vector control ensures precise torque and speed regulation down to 0 Hz.
Compact IP20 enclosure with easy-to-use keypad and RS-485 Modbus communication.
Supports multiple motor types: induction, permanent magnet, and synchronous reluctance motors.
Guaranteed 100% Original factory condition, offering fast and secure worldwide delivery.

Specification

The 3G3RX-A4450-E1F OMRON is a robust and reliable AC drive from the RX series, designed for demanding industrial processes requiring precise motor control and energy efficiency. This model delivers 45 kW continuous output at 400V AC, making it suitable for pumps, fans, conveyors, and extruders. It features a built-in EMC filter, dynamic braking transistor, and advanced control algorithms for stable performance even under load variations. The drive supports both induction and synchronous motors, with a wide speed range and automatic tuning for optimal efficiency. Its compact design and flexible I/O configuration simplify integration into existing systems, while the intuitive LCD keypad allows easy parameter setup and monitoring.

Parameter	Specification
Model Number	3G3RX-A4450-E1F OMRON
Power Rating	45 kW (60 HP)
Input Voltage	3-Phase 380-480V AC, 50/60 Hz
Output Voltage	3-Phase 0-480V AC (proportional to input)
Rated Output Current	95 A
Control Method	Sensorless Vector Control, V/f Control, Torque Control
Frequency Range	0.01 to 600 Hz
Overload Capacity	150% for 60 seconds, 200% for 3 seconds
Built-in EMC Filter	Class C3 (EN 61800-3, second environment)
Dynamic Braking	Built-in transistor (external resistor required)
Communication Protocols	RS-485 Modbus RTU (standard); optional fieldbus (Profibus, DeviceNet, EtherCAT)
Digital Inputs	8 programmable (24V DC, sink/source)
Digital Outputs	4 programmable (relay and open collector)
Analog Inputs	2 (0-10V, 4-20 mA)
Analog Outputs	2 (0-10V, 4-20 mA)
Protection Features	Overcurrent, overvoltage, undervoltage, overtemperature, short circuit, ground fault
Enclosure Rating	IP20 (open type)
Ambient Temperature	-10°C to +50°C (derating above 40°C)
Humidity	20% to 90% RH (non-condensing)
Dimensions (H x W x D)	550 x 250 x 250 mm (approx.)
Weight	Approx. 15 kg
Standards Compliance	CE, UL, cUL, EN 61800-3, EN 61800-5-1
Warranty	12 months from date of shipment