Schneider Electric ATV32HU22N4 – High-Efficiency Variable Speed Drive for Industrial Applications

The Schneider Electric ATV32HU22N4 is a robust variable speed drive designed specifically for demanding industrial environments, offering precision control and operational flexibility. With a motor power rating of 2.2 kW (approximately 3 HP), this three-phase drive is particularly well-suited for managing both asynchronous and synchronous motors across a variety of automated machinery, including conveyor systems, pumps, and fans. Its compact design allows for seamless integration into control panels and machinery where space is at a premium, making it a practical choice for engineers looking to optimize their setups.

Enhanced Thermal Management and Durability

Engineered with an integrated heat sink, the ATV32HU22N4 ensures efficient heat dissipation, maintaining thermal stability during continuous operation. This feature not only extends the lifespan of the drive but also guarantees consistent performance under heavy loads. The drive's slim, book-style form factor is advantageous for installations in tight spaces, while its Class C2 EMC filter minimizes electromagnetic interference, enabling safe operation alongside sensitive equipment.

Versatile Power and Voltage Specifications

The ATV32HU22N4 operates effectively within a three-phase supply voltage range of 380 to 500 V, accommodating fluctuations from 323 to 550 V. It supports a supply frequency of 50/60 Hz and can handle network variations from 47.5 to 63 Hz. This versatility makes it an ideal solution for mid-sized industrial motors, providing precise control and energy-efficient operation that can significantly enhance overall system performance.

Advanced Motor Control Capabilities

This drive excels in motor control with multiple profiles, including voltage/frequency ratio, sensorless flux vector control, and synchronous motor management. Its output frequency range from 0.0005 Hz to 599 Hz allows for fine-tuned speed adjustments, which is critical in applications requiring precise motion control. The drive's apparent power capacity supports energy-efficient operation, addressing common engineering challenges related to energy consumption and motor performance.

Flexible Control Interface and Integration

The ATV32HU22N4 features multiple screw terminal connections, facilitating easy integration into existing systems. It supports a variety of discrete and analog inputs and outputs, enabling programmable control and monitoring tailored to specific operational needs. LED indicators provide real-time feedback on voltage presence, CANopen communication, and fault detection, allowing operators to quickly diagnose issues and maintain system uptime.

Environmental Resilience and Noise Reduction

Designed for harsh industrial conditions