Schneider ATV320U07N4C Altivar 320 Variable Frequency Drive, 0.75kW 3-Phase 380-500V Compact Machine Inverter

Schneider ATV320U07N4C Altivar 320 0.75kW 3-Phase 380-500V VFD For Compact Industrial Machine Variable Speed Control

Schneider ATV320U07N4C compact three-phase variable frequency drive features 0.75kW heavy-duty motor rating, integrated Class C2 EMC filter and dual fieldbus compatibility, delivering reliable and precise speed regulation for standard industrial machinery, small fan systems and low-power process equipment.

Schneider ATV320U07N4C Altivar 320 0.75kW Three-Phase Compact VFD For Standard Machine Automation

1. Standardized Communication Protocols & Versatile I/O Configuration of Schneider ATV320U07N4C

Dual Native Fieldbus Networking Support

Schneider ATV320U07N4C comes with built-in Modbus serial and CANopen protocols for seamless integration into standard industrial automation architectures. The dual-protocol interface enables real-time data exchange with PLC controllers and HMI terminals, supporting remote parameter adjustment, operational status monitoring and fault log retrieval. Multiple optional expansion cards extend compatibility with PROFINET, EtherNet/IP and Profibus networks for diverse factory system layouts.

High-Precision Multi-Function I/O Terminals

Schneider ATV320U07N4C integrates 7 discrete inputs, 3 relay outputs and 3 high-resolution analog inputs with 10-bit sampling accuracy. Analog terminals support 0-10V voltage, ±10V differential voltage and 4-20mA current signal modes to adapt to various industrial sensors. One configurable analog output provides real-time operational feedback, meeting customized closed-loop control and data acquisition requirements.

2. Certified Machine Safety & Electromagnetic Compatibility of Schneider ATV320U07N4C

Embedded Functional Safety Mechanisms

Schneider ATV320U07N4C features native Safe Torque Off (STO) function that complies with global machinery safety regulations. The integrated safety design eliminates external safety relay hardware, simplifying cabinet wiring and reducing potential system failure points. Reliable torque cutoff ensures safe equipment shutdown during maintenance procedures and emergency fault scenarios.

Built-In Class C2 EMC Filter & Industrial Immunity

Schneider ATV320U07N4C equips factory-installed Class C2 EMC filter to suppress high-frequency switching noise and electromagnetic radiation. The unit meets strict IEC industrial immunity standards, resisting electrostatic discharge, fast transient pulses and surge interference in complex workshop environments. Stable electromagnetic performance protects nearby low-voltage control components and signal circuits from operational disruption.

3. Accurate Electrical Ratings & Compact Mechanical Reliability of Schneider ATV320U07N4C

0.75kW Heavy-Duty Electrical Performance

Schneider ATV320U07N4C delivers 0.75kW heavy-duty rated power with 2.3A nominal output current, perfectly matching standard 3-phase asynchronous and synchronous motors. The drive accepts 380V to 500V industrial input voltage with -15% to +10% grid fluctuation tolerance and supports 50/60Hz global power frequency operation. Consistent current and voltage output maintains stable motor rotation without speed deviation under regular load variations.

Space-Saving Structure & Wide Environmental Adaptation

Schneider ATV320U07N4C adopts compact wall-mounted casing with IP20 protection grade for convenient cabinet installation and OEM machine integration. The unit operates steadily within -10°C to +50°C ambient temperature range without power derating and withstands 5% to 95% non-condensing humidity. Reinforced industrial structural design resists routine workshop vibration and dust accumulation for long-term continuous unattended operation.