Schneider Electric ATV32H055N4: Precision Variable-Speed Drive for Industrial Applications

The Schneider Electric ATV32H055N4 is a robust variable-speed drive specifically engineered for industrial automation, delivering exceptional motor control and energy efficiency in compact environments. With an output power rating of 0.55 kW, this drive is ideal for managing small motors that power critical machinery such as conveyors, pumps, fans, and material handling systems. Its design caters to the demands of modern automation, emphasizing flexibility, reliability, and seamless integration into existing systems.

Electrical Capabilities and Motor Compatibility

Designed to operate within a three-phase power input range of 380 to 500 VAC, the ATV32H055N4 supports an output frequency range of 0 to 599 Hz. This versatility allows it to efficiently manage both constant and variable torque applications, making it suitable for a wide array of industrial tasks. The drive's advanced features, including voltage/frequency ratio (V/f) control and sensorless flux vector control, enable it to adapt to various motor types and load conditions, ensuring optimal performance and responsiveness in diverse operational environments.

Compact Design and Installation Flexibility

The ATV32H055N4's compact book-style design is particularly advantageous for installations in space-constrained control cabinets. The integrated heat sink effectively dissipates heat during continuous operation, maintaining performance without the need for external cooling solutions in most applications. The drive supports both wall and DIN rail mounting, providing engineers with the flexibility to design and implement systems tailored to their specific operational needs. Additionally, front-access terminals and intuitive programming features streamline setup and reduce commissioning time, enhancing overall productivity.

Communication and Control Features

In today's interconnected industrial landscape, the ATV32H055N4 excels with its built-in support for Modbus RTU and CANopen communication protocols, facilitating easy integration into PLC-controlled systems and broader industrial networks. For enhanced connectivity, optional communication cards can be added to support protocols such as EtherNet/IP, Profibus DP, PROFINET, and DeviceNet. The drive also incorporates advanced control modes, including PID control and logic inputs, along with Safe Torque Off (STO) functionality, ensuring safe and efficient machine operation.

Durability and Safety Compliance

Constructed to withstand the rigors of industrial environments, the ATV32H055N4 features comprehensive protective mechanisms, including overcurrent, overvoltage, undervoltage, ground fault, and overheating protection. The standard Safe Torque Off (STO)