Omron 3G3JX-A4004-EF Inverter Drive – 0.4kW (0.5HP) 3-Phase 400VAC, 1.5A Output, JX Series Frequency Inverter, Compact V/F Control

The Omron 3G3JX-A4004-EF is a compact, high-performance AC inverter drive from the JX Series Frequency Inverters, designed to deliver precise and efficient speed control for three-phase induction motors. With a 0.4kW (0.5HP) output rating and a 1.5A current capacity, this inverter is optimized for use with 400VAC 3-phase power supplies, providing smooth torque, quiet operation, and dependable performance in demanding automation environments.

Engineered for versatility and ease of use, the 3G3JX-A4004-EF supports both V/F and sensorless vector control modes, ensuring consistent motor performance across a wide speed range. Compact, energy-efficient, and easy to install, it’s ideal for fans, pumps, conveyors, and small industrial systems.

Technical Specifications

Model: 3G3JX-A4004-EF Omron
Brand: Omron
Series: JX Frequency Inverters
Type: Variable Frequency Drive (VFD)
Power Rating: 0.4 kW (0.5 HP)
Input Voltage: 400 VAC, 3 Phase
Input Frequency: 50/60 Hz
Output Voltage: 0–400 VAC, 3 Phase
Output Current: 1.5 A
Control Method: V/F or Sensorless Vector Control
Ideal For: Fans, pumps, conveyors, and compact industrial automation

Electrical Specifications

• Input Voltage: 380–400 VAC, 3 Phase
• Input Frequency: 50/60 Hz
• Output Power: 0.4 kW (0.5 HP)
• Output Current: 1.5 A
• Output Voltage: 0–400 VAC, 3 Phase
• Output Frequency: 0.1–400 Hz adjustable
• Control Type: V/F or Sensorless Vector Control
• Overload Capacity: 150% of rated current for 60 seconds
• Efficiency: High-efficiency PWM technology with low noise

Mechanical Specifications

• Mounting Type: Panel / Wall mount
• Cooling Method: Forced air cooling
• Display Type: Integrated LED display or optional digital operator
• Connections: Screw terminals
• Housing Material: High-durability industrial plastic
• Colour: Grey / Black
• Compact Design: Space-saving IP20 form factor for control cabinets

Environmental Specifications

• Operating Temperature: -10°C to +50°C
• Storage Temperature: -25°C to +65°C
• Humidity: 5–95% RH (non-condensing)
• Altitude: Up to 1,000 m without derating
• Protection Rating: IP20 (Open chassis)
• Application Category: Light to medium-duty motor control and automation

Compliance & Certifications

• CE Marked: Yes
• UL / cUL Listed: Yes
• RoHS Compliant: Yes
• Standards: EN 61800-5-1, EN 61800-3, IEC 60335

Key Features & Benefits

✅ Compact 0.4kW Output. Ideal for small industrial and OEM machinery.

✅ Dual Control Modes. Supports both V/F and sensorless vector control for flexible applications.

✅ Wide Voltage Range. Operates from 400V three-phase power supplies.

✅ Low Noise Design. PWM technology ensures quiet motor operation.

✅ Simple Installation. Easy-to-wire IP20 housing with screw terminals.

✅ Omron Reliability. Built to withstand industrial conditions and continuous operation.

📦 Order the Omron 3G3JX-A4004-EF from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable Omron 3G3JX-A4004-EF prices — a compact, efficient inverter drive designed for reliable three-phase motor control in automation, HVAC, and general industrial applications.

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Drive precisely. Operate efficiently. Omron engineered — only at Drive Outlet Megastore.