Schneider Electric's ATV21WD30N4 variable speed drive is engineered for robust performance in demanding industrial environments. This unit, part of the Altivar 21 series, is designed to control motor speed and torque, offering significant energy savings and process optimization. While this model is discontinued, its specifications ensure continued utility for applications requiring substantial power output.

Technical details

• Series: Altivar 21 (ATV21)
• Power Rating: 30 kW
• Horsepower Rating: 40 HP
• Voltage Class: 400V AC (indicated by '4' in the part number, common for this series)
• Enclosure Type: Designed for specific environmental conditions, verify against datasheet for IP rating.
• Control Method: Likely includes V/f control and potentially sensorless vector control for enhanced performance.
• Communication Options: Verify specific communication protocols (e.g., Modbus RTU) against the manufacturer's datasheet.
• Mounting: Typically designed for panel mounting; confirm orientation and ventilation requirements.

Applications & compatibility

The Schneider Electric ATV21WD30N4 is well-suited for applications such as HVAC systems, pumps, fans, and material handling equipment where precise speed control is essential. Its power rating makes it suitable for larger machinery found in manufacturing plants, water treatment facilities, and commercial building management systems.

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 ATV21WD30N4 or contact our technical team for cross-reference assistance with compatible Altivar series components.