Manufacturer: Omron
Product No.: 3G3MX2-A4075-ZV1
Country of origin:Japan
Product Type: Variable Frequency Drives
Payment: T/T, Western Union
Weight: 6000g
Shipping port: Xiamen
Warranty: 12 months
Engineered for highly dynamic industrial applications requiring precise torque and speed regulation, the Omron 3G3MX2-A4075-ZV1 variable frequency drive provides reliable 3-phase, 400 VAC power control for motors up to 7.5 kW in heavy-duty environments. This premium multi-function compact controller features advanced sensorless vector control capabilities, enabling 200% starting torque at speeds down to 0.5 Hz. With integrated dual ratings for Constant Torque (CT) and Variable Torque (VT) configurations, it adapts seamlessly to variable-load machinery while maintaining an exceptionally compact footprint. The ZV1 designation indicates enhanced firmware supporting advanced functionalities, making this unit a reliable component for modern machine design and complex automation architectures.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Omron |
| Model Code | 3G3MX2-A4075-ZV1 |
| Input Voltage Class | 3-Phase 380 to 480 VAC (+10% / -15%), 50/60 Hz (+/-5%) |
| Max Motor Capacity (Constant Torque) | 7.5 kW (Heavy Duty) |
| Max Motor Capacity (Variable Torque) | 11 kW (Normal Duty) |
| Rated Output Current (CT) | 18.0 A |
| Rated Output Current (VT) | 23.0 A |
| Enclosure Protection Rating | IP20 (Panel-mounting/closed wall-mounting) |
| Control Method | Sine wave PWM (V/f control, Sensorless Vector control) |
| Operating Ambient Temperature | -10 to 50 degC (no freezing or condensation) |
| Net Weight | 3.5 kg |
| Shipping Weight (Calculated) | 6.0 kg |
| Terminal Block | Function Assignment |
|---|---|
| R/L1, S/L2, T/L3 | Main Power Supply Input (3-phase AC) |
| U/T1, V/T2, W/T3 | Inverter Output Terminals to Motor |
| PD/+1, P/+ | DC Reactor connection terminals (remove short-circuit bar to install) |
| P/+, RB | External Dynamic Braking Resistor connection |
| S1, S2, SC | Dual-Channel Safety Inputs (STO) and Safety Common |
| 1 to 7 | Multi-function Digital Inputs (Sink/Source selectable) |
| AM, AM-F, FS, FV, FI | Analog Inputs (0-10V, 4-20mA) and Analog Monitor output |
The -ZV1 suffix indicates the presence of advanced multi-function firmware that supports precise positioning control and specialized internal logical function blocks. It acts as a direct mechanical and electrical drop-in replacement for the standard legacy MX2-A4075 series, but configuration parameters related to internal PLC functions and positioning must be verified as older models lacked these registers.
When installing the MX2 drive inside sealed MCC enclosures, heat dissipation is critical. At its maximum 7.5 kW output rating, the drive generates up to 300W of heat. Standard side-by-side mounting requires a minimum derating of 10% on continuous output current unless forced cabinet ventilation is utilized. For applications experiencing high regenerative energy (such as vertical hoisting or rapid deceleration profiles), the integrated braking transistor requires the addition of an external dynamic braking resistor connected to terminals P/+ and RB.
To avoid high-frequency electromagnetic interference (EMI) tripping the safety input loops or modulating the feedback signals, ensure that all control cables (especially analog and STO inputs) are routed in separate metal conduits away from the motor power leads. Shielded motor cable with symmetric ground conductors must be used, and the shield must be securely grounded directly to the chassis grounding plate of the drive.
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| Country of origin |
Japan
|
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