Schneider Electric Variable Speed Drive ATV32HU40N4

The Schneider Electric Variable Speed Drive ATV32HU40N4 is engineered for precision control of asynchronous and synchronous motors in demanding industrial applications. Its robust design and advanced features make it an ideal choice for engineers and technicians looking to enhance operational efficiency and reliability in complex machinery.

Power and Voltage Specifications
This three-phase variable speed drive operates with a motor power of 4 kW and supports a rated supply voltage range of 380-500 V, accommodating a tolerance of ±10%. This flexibility allows for integration into various systems, ensuring compatibility with existing infrastructure while delivering efficient performance across a spectrum of industrial environments.

Heat Management and Longevity
The ATV32HU40N4 features an assembly style with an integrated heat sink, which significantly enhances heat dissipation. This design not only promotes optimal performance but also extends the lifespan of the drive, making it suitable for continuous operation in high-demand settings.

Electromagnetic Compatibility
Equipped with a C2 EMC filter, this drive minimizes electromagnetic interference, ensuring stable operation even in environments with high electrical noise. This feature is critical for maintaining the integrity of sensitive equipment and processes.

Performance and Precision Control
The ATV32HU40N4 excels in motor control with a speed range of 1 to 100 in open-loop mode, achieving a speed accuracy of ±10% of nominal slip and torque accuracy within ±15%. This precision is vital for applications requiring exact speed and torque management, such as conveyor systems and automated assembly lines.

Dynamic Overtorque Capability
With a transient over-torque capability of 170% to 200%, this drive is well-suited for applications that demand high torque during startup or sudden load changes, such as in heavy machinery and material handling systems.

Versatile Motor Control Profiles
Supporting multiple motor control profiles, including voltage/frequency ratio, flux vector control without a sensor, and energy-saving modes, the ATV32HU40N4 adapts to diverse operational requirements. This versatility allows engineers to optimize performance based on specific application needs, enhancing overall system efficiency.

Enhanced Braking Control
The device’s braking torque capability of up to 170% when used with a braking resistor provides additional control, making it ideal for applications that require rapid stopping or precise speed regulation, such as in hoisting and lifting equipment.

User-Friendly Interface and Monitoring
Local signaling through LEDs provides real-time feedback on critical parameters such as drive voltage, operational status