Menu

3G3MX2-A4055-V2

Omron 3G3MX2-A4055-V2 MX2 Inverter Drive 5.5kW 400V Three-Phase

SKU: 3G3MX2-A4055-V2

USD 290.00

Omron 3G3MX2-A4055-V2 is a 5.5kW MX2 series VFD with three-phase 400V input for medium-power motor speed control in industrial applications.

1-Year Warranty Full manufacturer warranty
Global Shipping Worldwide delivery available
Genuine Omron 100% authentic product
Ready to Ship Usually ships within 24h
In Stock

This item is available for immediate shipment from our warehouse.

Request Quote

Contact for pricing, bulk discounts, and shipping

Product Overview

The 3G3MX2-A4055-V2 provides adjustable speed control for heavier-duty AC motor applications where process flexibility and energy efficiency are important. It is suitable for production lines requiring stable acceleration control, torque response, and reliable long-cycle operation. As part of the MX2 family, it supports practical commissioning and maintainable deployment in industrial settings.

  • SKU: 3G3MX2-A4055-V2
  • Series: 3G3MX2 (MX2)
  • Voltage: 380-480VAC
  • I/O: 5 I/O

Best-Fit Applications

  • Controlling conveyor speed in production lines
  • Driving pumps with variable flow requirements
  • Managing fan speed in process cooling systems
  • Improving motor control in packaging and handling equipment
  • Retrofitting fixed-speed installations to VFD operation
  • Standardizing mid-power drive channels in OEM machine families

Buying Checklist

  • High-power class supports demanding motor applications
  • Variable speed operation can improve energy efficiency
  • Improves process control and mechanical smoothness
  • Strong fit for both modernization and new machine projects
  • Reliable platform for long-term maintenance and support

Technical Specifications

Model 3G3MX2-A4055-V2
Series 3G3MX2 (MX2)
Type Variable Frequency Drive (VFD)
Rated Output 5.5kW (7.5 HP)
Input Voltage Three-phase 380-480VAC
Output Current 13A (ND), 11A (HD)
Control Method V/f control, Sensorless Vector
Frequency Range 0.1 to 400 Hz
Built-in EMC Filter Yes (Class C2)
Communication Modbus RTU (built-in)
I/O 5 digital inputs, 3 digital outputs, 2 analog
Protection Overcurrent, overvoltage, undervoltage, thermal
Brake Chopper Built-in
Operating Temperature -10 to +50°C
Mounting Panel mount
Dimensions 150 x 200 x 163mm
Mass Approx. 3.5kg
Keypad Detachable LED
Safety STO (Safe Torque Off)

FAQ for 3G3MX2-A4055-V2

What motor size can this VFD drive?
5.5kW (7.5 HP) at 400V three-phase. Check motor nameplate full-load current - must not exceed VFD output current rating (13A ND, 11A HD).
What's the difference between ND and HD ratings?
ND (Normal Duty): 150% overload for 60 seconds, for pumps/fans. HD (Heavy Duty): 180% overload for 60 seconds, for conveyors/constant torque. Size HD for high starting torque applications.
Do I need an output reactor?
For motor cable runs under 50m, no reactor needed (built-in EMC filter suffices). For 50-100m runs, add output reactor. Over 100m, use sine-wave filter. Long cables cause voltage reflection that can damage motor insulation.
Can this VFD control multiple motors?
Yes, MX2 can control multiple motors in V/f mode (not vector). Total motor current must not exceed VFD rating. Each motor needs individual overload protection. All motors run at same speed.

Similar Products

Explore related Omron models often viewed alongside this product.