The Schneider Electric ATV71HD55Y is a variable speed drive engineered for constant torque applications, commonly found in demanding industrial machinery. As a member of the robust Altivar 71 series, this drive is designed to manage complex, high-power loads with precision and reliability. Its architecture supports flexible operation across various voltage configurations, making it adaptable to diverse power systems.

Technical Details

• Series: Altivar 71 (ATV71)
• Model: ATV71HD55Y
• Voltage Class: The "HD" in the part number typically indicates a 400/460V voltage class for this series. Verify against manufacturer datasheet for precise confirmation.
• Power Rating: The "55" in the part number signifies a 55 kW (approximately 75 HP) power rating.
• Frame Size: The "Y" suffix often denotes a specific frame size or enclosure type. Consult the manufacturer's documentation for exact dimensions and physical specifications.
• Control Method: Designed for advanced vector control and sensorless vector control, enabling precise speed and torque regulation.
• Communication Protocols: Supports industry-standard communication protocols such as Modbus RTU, and optional cards for EtherNet/IP, Modbus TCP, Profibus DP, and DeviceNet.
• Mounting: Typically designed for panel mounting, with options for heatsink or remote mounting depending on the specific configuration and environmental conditions.

Applications & Compatibility

This variable speed drive is well-suited for applications requiring high starting torque and precise speed control, including packaging machinery, material handling systems, printing presses, and textile machinery. Its robust design ensures consistent performance in challenging industrial environments.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider ATV71HD55Y or contact our technical team for cross-reference assistance with compatible Altivar 71 components.