Product Overview

The Schneider ATV610D22N4 is a 22 kW Normal Duty and 18.5 kW Heavy Duty variable speed drive from the Easy Altivar 610 series. It is designed for three-phase 380–460 VAC industrial power supplies.

The standard N4 version includes a display terminal and embedded Modbus serial communication. It also incorporates an optimized Category C3 EMC filter and an integrated DC choke for process and infrastructure applications.

The ATV610D22N4 is a common medium-power drive for pumps, fans, compressors, conveyors, water and wastewater systems, cooling plants and building-energy equipment.

Main Features

• Exact commercial reference: ATV610D22N4
• 22 kW / 30 HP Normal Duty rating
• 18.5 kW / 25 HP Heavy Duty rating
• Three-phase 380–460 VAC input
• Display terminal included
• Embedded Modbus serial communication
• IP20 cabinet-mounted design
• Integrated Category C3 EMC filter
• Integrated DC choke
• Normal Duty and Heavy Duty operating modes
• Maximum output frequency up to 500 Hz

Technical Specifications

Compatible System and Applications

The ATV610D22N4 is suitable for centrifugal pumps, cooling-tower fans, ventilation systems, compressors, conveyors, water and wastewater installations and general utility equipment.

Use the 22 kW Normal Duty rating for loads with moderate overload requirements. Use the 18.5 kW Heavy Duty rating when the application requires up to 150% overload for 60 seconds.

Maintenance and Replacement Notes

Verify that the existing product is the ATV610D22N4 standard version with the display terminal. ATV610D22N4Z is supplied without the display terminal.

Check the motor duty, current rating, display requirement, firmware, communication settings, option modules, braking arrangement and enclosure cooling before replacement.

At this frame size, inspect the cooling fans, DC-bus capacitors, main terminals, grounding and cabinet airflow carefully.

Related Models

ATV610D22N4Z is the related version without the display terminal.

Adjacent standard N4 ratings include ATV610D18N4 at 18.5 kW Normal Duty and ATV610D30N4 at 30 kW Normal Duty.

Inquiry and Supply Notes

Please provide the existing drive nameplate, motor power, motor current, application load, required duty mode, supply voltage and enclosure information.

Confirm the display-terminal requirement, firmware, communication network, product condition, functional testing, availability and delivery time before quotation.