The Omron 3G3XV-A2007 (also referenced as 3G3XV-A2007-NEV2) is a high-performance variable frequency drive designed for precise speed control of three-phase induction motors. Part of the 3G3XV series, this 0.75kW inverter accepts 200-230V AC input and delivers reliable motor management for a wide range of industrial applications. Its compact design integrates advanced control algorithms including sensorless vector control and automatic torque boost, ensuring stable operation even under varying load conditions.
Key Features
Sensorless vector control for high torque at low speeds
Automatic torque boost and slip compensation
Built-in EMI filter reduces electrical noise
Dynamic braking transistor integrated
Protection functions: overcurrent, overvoltage, overload
Technical Highlights
Output frequency range: 0.1 – 400 Hz
Carrier frequency adjustable up to 15 kHz
Multi-step speed presets (up to 16 speeds)
Analog and digital I/O for flexible control
RS-485 communication (Modbus RTU)
Technical Specifications
| Parameter | Value |
|---|---|
| Model | 3G3XV-A2007 / 3G3XV-A2007-NEV2 |
| Rated Power | 0.75 kW (1 HP) |
| Input Voltage | 200-230V AC, 50/60 Hz, single/three-phase |
| Output Current | 4.2 A (at 230V) |
| Control Method | Sensorless vector control, V/f control |
| Protection Class | IP20 |
| Operating Temperature | -10°C to +50°C |
Applications
This VFD is ideal for small conveyors, fans, pumps, mixers, and packaging machines. Its energy-saving capabilities and precise speed regulation also make it suitable for HVAC systems and textile machinery where quiet operation and dynamic response are required.
