The Schneider Electric ATV21WU15N4CZH28 is a variable speed drive from the Altivar 21 series, engineered for precise motor control in HVAC and general industrial applications. This unit is designed to manage motor speed and torque efficiently, contributing to energy savings and optimized equipment performance. Its robust construction ensures reliable operation within demanding industrial environments.

Technical Details

• Series: Altivar 21 (ATV21)
• Power Rating: 1.5 kW (2 HP)
• Voltage Code: N4 indicates a 400/460V class input voltage.
• Enclosure Type: CZH28 likely denotes a specific enclosure rating or configuration, requiring verification against manufacturer specifications for precise details.
• Control Method: Features advanced sensorless vector control for enhanced motor performance and responsiveness.
• Integrated EMC Filter: Designed to reduce electromagnetic interference, ensuring cleaner signal transmission.
• Modbus Communication: Supports Modbus RTU protocol for integration into supervisory control systems.
• IP Rating: Specific IP rating requires confirmation via datasheet, but typically designed for industrial environments.

Applications & Compatibility

This variable speed drive is commonly deployed in applications requiring variable flow or speed, such as centrifugal fans, pumps, and other machinery within HVAC systems, building automation, and light industrial processes. Its compatibility extends to various three-phase asynchronous motors, making it a versatile component for system upgrades or replacements.

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 Electric ATV21WU15N4CZH28 or contact our technical team for cross-reference assistance with compatible Altivar 21 series components.