3G3JZ-A4004 | Omron | Intelligent Easy-to-use Inverter

The 3G3JZ-A4004 is a high-performance, intelligent Inverter from the Omron SYSDRIVE 3G3JZ series, engineered for precise motor control in industrial applications. This model is designed for a 3-phase AC400V power input and is optimized to drive motors with a maximum capacity of 0.4 kW. It features a compact, panel-mounting design (IP20 minimum) suitable for standard control cabinet installations. The 3G3JZ series is well-regarded for its "intelligent" functionality, offering user-friendly operation while providing the necessary torque and speed control for variable speed drive applications.

Features

• 3-phase AC400V voltage class for industrial power networks
• 0.4 kW maximum applicable motor capacity
• Panel-mounting design (IP20) for versatile installation
• Intelligent control features for simplified setup and operation
• Compact form factor for cabinet space optimization
• Reliable performance within the SYSDRIVE 3G3JZ series ecosystem

Applications

• Conveyor system speed regulation
• Fan and pump variable speed control
• Small-scale machine automation
• General-purpose industrial AC motor control
• Precise motion profiles for light-load machinery

Technical Specifications

Installation Guidelines

• Mounting: Install the 3G3JZ-A4004 vertically within the control cabinet to ensure optimal heat dissipation. Maintain the minimum clearance distances specified in the product manual to allow for adequate airflow.
• Wiring: Connect the 3-phase AC400V input to the primary terminals and the 3-phase motor to the output terminals. Ensure all power cabling is sized correctly for a 0.4 kW load.
• Grounding: Proper grounding is essential to reduce electromagnetic interference (EMI) and ensure safety. Connect the VFD frame to a dedicated earth ground using a low-impedance connection.
• Commissioning: Utilize the front-panel interface to program the motor parameters (base frequency, voltage, and current) according to your motor’s nameplate data. Perform a test run with no load initially to verify correct operation and motor rotation.