Schneider Electric ATV61HD22N4Z Altivar 61 Variable Speed Drive

Description

The Schneider Electric ATV61HD22N4Z is a high-performance variable speed drive from the Altivar 61 series, engineered for precise motor control in industrial pumping and ventilation applications. Designed for 22 kW (30 HP) motors, this drive operates on a 3-phase 380-480V supply, providing robust speed regulation and energy efficiency for demanding HVAC and fluid management systems.

Features

• Optimized for pumping and ventilation machine control.
• Supports 22 kW (30 HP) motor power ratings.
• Integrated EMC filter for electromagnetic compatibility.
• IP20 ingress protection rating for cabinet mounting.
• Reliable operation within 380-480V 3-phase power networks.

Applications

This drive is specifically designed for industrial processes requiring variable speed control, including centrifugal pumps, fans, compressors, and HVAC ventilation systems. Its control algorithms are tuned to enhance the efficiency of fluid and air handling equipment.

Technical Specifications

Installation Guidelines

• Ensure the drive is mounted vertically in a clean, dry, and well-ventilated enclosure to maintain the IP20 rating.
• Maintain adequate clearance around the unit for heat dissipation as specified in the installation manual.
• Use shielded cables for motor connections to minimize EMI and ensure proper grounding of the drive chassis.
• Verify that the incoming power supply voltage matches the drive's input range (380-480V) before energizing.
• Always disconnect power and wait for the DC bus capacitors to discharge before performing any wiring or maintenance.

FAQ

Is the graphic terminal included with this model?

No, the ATV61HD22N4Z is supplied without the graphic display terminal.

What is the primary application for this drive?

This unit is specifically optimized for pumping and ventilation machine applications, offering specialized control features for these types of loads.