Schneider Electric ATV61HD15N4

Schneider Electric ATV61HD15N4 AC Drive: Precision Motor Control for Industrial Applications

The Schneider Electric ATV61HD15N4 AC Drive is engineered for high-performance motor control, making it an ideal solution for a variety of industrial applications, particularly in pumping and ventilation systems. This robust drive is designed to optimize the operation of both synchronous and asynchronous motors, addressing common engineering challenges such as energy efficiency, precise speed control, and operational reliability.

Key Features and Operational Benefits

Motor Power and Compatibility:
With a motor power rating of 15 kW (20 hp), the ATV61HD15N4 is tailored for 3-phase systems operating within a voltage range of 380 to 480 volts. This capability ensures that it can handle medium to high-power applications, making it suitable for demanding industrial environments where consistent performance is critical.

Efficient Line Current Management:
The drive operates with a line current of 39 A at 480 volts and 48 A at 380 volts, providing flexibility for various motor applications. Its heat sink assembly effectively dissipates heat, which is crucial for maintaining operational reliability in environments with high thermal loads, thus extending the lifespan of both the drive and the connected motor.

EMC Compliance and Noise Reduction:
Equipped with a Level 3 EMC filter, the ATV61HD15N4 minimizes electromagnetic interference, ensuring compliance with stringent industry standards. This feature is particularly beneficial in sensitive environments where electromagnetic compatibility is essential, allowing for smoother operation and reduced downtime due to interference-related issues.

Adjustable Switching Frequency:
The adjustable switching frequency, ranging from 1 to 16 kHz (12 to 16 kHz with derating), allows engineers to fine-tune motor performance based on specific application requirements. This flexibility enables optimal control over acceleration and deceleration profiles, enhancing process efficiency and reducing mechanical stress on equipment.

Braking Torque Capabilities:
The ATV61HD15N4 can deliver a braking torque of up to 125% when used with a braking resistor, and 30% without one. This capability is crucial for applications requiring precise control over motor deceleration, contributing to improved safety and efficiency in processes such as material handling and conveyor systems.

Power Supply Adaptability:
Designed to accommodate power supply voltage fluctuations ranging from 323 to 528 volts, the ATV61HD15N4 ensures consistent performance even in unstable electrical environments. Its operational frequency tolerance of ±5% further enhances stability, making