

The OMRON 3G3MX2-A2075-V2 is a robust and versatile AC drive designed for demanding industrial applications requiring reliable variable speed control. This model, part of the MX2 series, delivers 7.5 kW of output power from a 200-240 VAC three-phase supply, making it suitable for a wide range of motor-driven equipment. With its sensorless vector control and auto-tuning capability, the 3G3MX2-A2075-V2 ensures optimal motor performance, energy savings, and smooth operation even under variable loads. The drive includes comprehensive protection features such as overcurrent, overvoltage, and overtemperature safeguards, along with built-in communication interfaces for seamless integration into control systems. Below are the detailed specifications for this model.
| Parameter | Specification |
|---|---|
| Product Model | 3G3MX2-A2075-V2 |
| Rated Output Power | 7.5 kW (10 HP) |
| Input Voltage | 3-Phase, 200-240 VAC ±10% |
| Input Frequency | 50/60 Hz ±5% |
| Output Voltage | 3-Phase, 0-240 VAC (proportional to input) |
| Output Frequency | 0.0 to 400.0 Hz (adjustable) |
| Rated Output Current | 33.0 A |
| Control Method | V/f, Sensorless Vector Control, or V/f with PG |
| Overload Capacity | 150% for 60 seconds, 200% for 0.5 seconds |
| Protection Class | IP20 (NEMA 1) |
| Dynamic Braking | Built-in transistor (external resistor required) |
| Built-in EMC Filter | Yes (Class A, for industrial environments) |
| Communication Interface | RS-485 Modbus RTU (standard), optional fieldbus modules |
| Analog Inputs | 2 (0-10 VDC or 4-20 mA, selectable) |
| Analog Outputs | 1 (0-10 VDC or 4-20 mA) |
| Digital Inputs | 6 (NPN/PNP selectable) |
| Digital Outputs | 2 (relay or open collector) |
| Ambient Temperature | -10 to +50°C (14 to 122°F) without derating |
| Ambient Humidity | 20% to 90% RH (non-condensing) |
| Altitude | Up to 1000 m without derating |
| Weight | Approx. 3.5 kg (7.7 lbs) |
| Dimensions (W x H x D) | 140 x 260 x 165 mm (5.5 x 10.2 x 6.5 in) |
| Certifications | CE, UL, cUL, RoHS |

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