Schneider Electric ATV66D33N4

Schneider Electric ATV66D33N4 Variable Speed Drive

The Schneider Electric ATV66D33N4 Variable Speed Drive is engineered to meet the demanding needs of industrial applications, providing precise control over asynchronous motors. This drive is particularly advantageous for engineers and technicians looking to enhance operational efficiency, optimize energy consumption, and improve overall process reliability in various industrial environments.

Advanced Motor Control for Diverse Applications

With a rated supply voltage of 380 to 460 V and a frequency range of 50 to 60 Hz, the ATV66D33N4 is capable of driving motors with a power output of 22 kW (30 hp) and managing a maximum line current of 51 A at 380 V or 41 A at 460 V. This robust performance is essential for applications such as conveyor systems, pumps, and fans, where precise speed regulation is critical for maintaining process efficiency and reducing wear on mechanical components.

Flexible Speed Regulation

The ATV66D33N4 offers an output frequency range from 0 to 0.3 kHz and a nominal switching frequency of 2.5 kHz, with the ability to expand switching frequencies up to 16 kHz (with current derating). This flexibility allows for tailored motor control that can adapt to specific application requirements, such as varying load conditions or process demands, thereby enhancing productivity and reducing energy costs.

Seamless Integration and Communication

Equipped with a graphic display terminal, the ATV66D33N4 supports Modbus communication via an RS485 multidrop serial link, facilitating easy integration into existing control systems. Optional communication cards for Profibus DP, CANopen, and Ethernet provide additional connectivity options, making it suitable for modern industrial networks. This capability is crucial for engineers looking to implement advanced automation solutions and real-time monitoring.

Compact and Robust Design

The compact dimensions of the ATV66D33N4—23.62 inches in height, 9.45 inches in width, and 11.02 inches in depth—make it ideal for installations where space is at a premium. Its durable construction, rated at IP00, ensures that it can withstand the rigors of industrial environments, while its operational temperature range of 32 to 104 °F (0 to 40 °C) and storage tolerance from -13 to 158 °F (-25 to 70 °C) enable reliable performance in challenging conditions. Additionally, the drive can operate effectively at altitudes up to 3280