Omron 3G3JX-A4040-EF Inverter Drive – 4kW (5.5HP) 3-Phase 400VAC, 8.6A Output, JX Series Frequency Inverter, Vector & V/F Control

The Omron 3G3JX-A4040-EF is a robust AC inverter drive from the JX Series Frequency Inverters, engineered for precise speed and torque control in industrial automation. With a 4kW (5.5HP) power rating and 8.6A output capacity, this inverter operates on a 400VAC 3-phase supply and supports both V/F and sensorless vector control modes for superior performance across a wide speed range.

Ideal for conveyors, mixers, pumps, fans, and production equipment, the 3G3JX-A4040-EF offers reliable torque stability, quiet operation, and a compact IP20 chassis suitable for control panels and OEM equipment builds.

Technical Specifications

Model: 3G3JX-A4040-EF Omron
Brand: Omron
Series: JX Frequency Inverters
Type: Variable Frequency Drive (VFD)
Power Rating: 4 kW (5.5 HP)
Input Voltage: 400 VAC, 3 Phase
Input Frequency: 50/60 Hz
Output Voltage: 0–400 VAC, 3 Phase
Output Current: 8.6 A
Control Method: V/F and Sensorless Vector Control
Ideal For: Pumps, fans, conveyors, mixers, and automated machinery

Electrical Specifications

• Input Voltage: 380–400 VAC, 3 Phase
• Input Frequency: 50/60 Hz
• Output Power: 4 kW (5.5 HP)
• Output Current: 8.6 A
• Output Voltage: 0–400 VAC, 3 Phase
• Output Frequency: 0.1–400 Hz adjustable
• Control Modes: V/F or Sensorless Vector
• Overload Capacity: 150% of rated current for 60 seconds
• Efficiency: High-efficiency PWM inverter design

Mechanical Specifications

• Mounting Type: Panel / Wall mount
• Cooling Method: Forced air cooling (integrated fan)
• Display Type: LED status display / Optional digital operator
• Connections: Screw terminal blocks
• Housing Material: Industrial-grade thermoplastic
• Colour: Grey / Black
• Form Factor: Compact IP20 enclosure suitable 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: Medium-duty industrial 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

✅ 4kW Output Power. Suitable for pumps, conveyors, and industrial drives.

✅ Vector & V/F Control. Stable low-speed torque & smooth performance.

✅ Industrial 400VAC Input. Built for factory power systems.

✅ Energy Efficient. High-efficiency PWM design reduces operating costs.

✅ Simple Panel Integration. Compact IP20 housing with screw terminals.

✅ Omron Reliability. Rugged performance for continuous operation.

📦 Order the Omron 3G3JX-A4040-EF from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable Omron 3G3JX-A4040-EF prices — the high-efficiency inverter drive designed for reliable speed control in demanding industrial automation environments.

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Drive efficiently. Perform reliably. Omron engineered — only at Drive Outlet Megastore.