ATV32HD11N4 Variable Speed Drive: Application-Focused Overview

Introduction to the ATV32HD11N4 Variable Speed Drive

The ATV32HD11N4 Variable Speed Drive, part of Schneider Electric's Altivar 32 series, is engineered for precision control of asynchronous and synchronous motors in a variety of industrial applications. This drive is particularly beneficial in environments where complex machinery requires reliable and efficient speed regulation, making it an essential tool for engineers and technicians aiming to optimize operational performance.

Power and Performance

With a robust 11 kW motor, the ATV32HD11N4 is designed to excel in demanding industrial settings. It operates efficiently on a three-phase supply voltage ranging from 380 to 500 V, providing sufficient power to drive heavy machinery and equipment. The drive's maximum line current of 25.6 A at 500 V and 36.6 A at 380 V ensures that it can handle substantial loads without compromising performance, making it ideal for applications such as heavy-duty conveyors, pumps, and compressors.

Advanced Control Capabilities

The ATV32HD11N4 features a versatile array of control profiles tailored to diverse motor types and operational requirements. It supports various control methods, including voltage/frequency ratio and sensorless flux vector control, allowing for precise motor management. The inclusion of an adjustable PID regulator and motor slip compensation further enhances its adaptability, ensuring optimal performance regardless of the operational conditions. This flexibility is crucial for applications that demand varying speed and torque, such as in manufacturing processes or material handling systems.

Comprehensive Protection Features

Safety is a critical consideration in industrial environments, and the ATV32HD11N4 is equipped with multiple protection mechanisms to mitigate risks. Features such as input phase break protection, overcurrent protection, and thermal safeguards are integrated to protect both the drive and connected equipment from electrical faults. This robust safety profile not only enhances equipment longevity but also ensures the safety of personnel working in proximity to high-power machinery.

Installation and Connectivity

Designed for seamless integration into existing systems, the ATV32HD11N4 boasts a user-friendly interface and flexible connectivity options. Its removable screw terminals and clear wiring diagrams facilitate quick installation, minimizing downtime and associated costs. The drive supports communication protocols like CANopen and Modbus, enabling it to be easily incorporated into industrial networks for centralized control and monitoring. This capability is particularly beneficial in automated environments where real-time data and control are essential for operational efficiency.

Environmentally Friendly and Reliable