Where Rugged Reliability Meets Versatile Performance

The core strength of the Altivar Machine ATV320U22N4C lies in its ability to perform reliably in environments where other drives might falter. Its robust design, featuring IEC 60721-3-3 class 3C3 coated printed circuit boards, allows it to operate at ambient temperatures of up to 60°C without requiring additional cooling, a common hurdle in many industrial settings. This inherent ruggedness directly translates to extended machine uptime. In terms of application, the drive is exceptionally versatile, capable of feeding both 3-phase synchronous and asynchronous motors. It incorporates advanced functions such as high dynamic performance with sensorless flux vector control, providing excellent torque and speed accuracy even at very low speeds. Furthermore, it supports specialized operations like the parallel connection of motors and includes profiles for energy saving, which is particularly beneficial for open-loop synchronous motors, helping OEMs build more efficient machines.

When Every Second and Every Millimeter Counts

For OEMs, ease of integration is as crucial as performance. The ATV320U22N4C is designed with this principle in mind. Its compact form factor allows for vertical stacking, saving valuable space inside machine frames. It is fully integrated into Schneider Electric’s EcoStruxure Machine architecture through a DTM (Device Type Manager), enabling seamless configuration, control, and diagnostics directly within familiar software environments like SoMachine and SoMove. This streamlined approach significantly reduces commissioning time. On the critical front of safety, the drive incorporates five configurable safety functions, including Safe Torque Off (STO), which help machines meet stringent safety requirements. These functions can be configured via SoMove software, offering flexibility whether used independently or in conjunction with a Preventa safety module, thus providing a built-in layer of protection.

How a Single Drive Becomes a Strategic Asset for Global Competitiveness

The drive ensures that machines can communicate effectively within a broader automation system. The standard model features a Modbus serial communication port, and its flexibility is extended through a wide array of optional communication modules, including CANopen, EtherNet/IP, PROFINET, and EtherCAT, among others. This allows OEMs to tailor the communication protocol to their specific customer needs. Furthermore, the ATV320U22N4C is designed for global deployment, conforming to international standards such as IEC/EN 61800-5-1 and IEC/EN 61800-3 for EMC. It carries a comprehensive set of certifications including CE, UL, CSA, and EAC, ensuring compliance in markets across North America, Europe, and Asia. With an integrated Class C2 EMC filter and availability of additional accessories like braking resistors and line chokes, the drive offers a complete and compliant solution right out of the box. The Schneider Electric Altivar 320 ATV320U22N4C variable speed drive presents a compelling solution for OEMs aiming to build high-performing, reliable, and safe machinery. By combining rugged construction for harsh environments with advanced motor control capabilities, simplified integration into digital architectures, and a focus on built-in safety and global compliance, it addresses the core challenges faced by equipment builders today. Ultimately, this drive is not just a component but a strategic asset that empowers OEMs to enhance machine value, reduce development complexity, and confidently compete in the global market.

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