Product Overview

The Schneider Electric ATV61HD22N4Z is a high-performance variable frequency drive (VFD) from the esteemed Altivar 61 series, specifically engineered for the precise management of three-phase asynchronous motors. Rated at 22 kW (30 HP), this module is a core component for modernizing industrial fluid and air systems. It excels in optimizing motor speed to match actual demand, which directly translates into significant energy savings and reduced mechanical fatigue on connected equipment. Designed for seamless integration into PLC-governed architectures, the ATV61HD22N4Z provides a stable control solution for 380V to 480V power networks, ensuring high availability in demanding automation environments.

Technical Performance Metrics and Physical Properties

The ATV61HD22N4Z is designed with a focus on thermal efficiency and modular integration. While the control interface is compact, the power assembly is built to handle significant electrical loads within a standard industrial footprint.

• Power Output: 22 kW / 30 HP

• Supply Voltage Range: 380 V to 480 V AC (Three-Phase)

• Motor Control Type: Quadratic torque (Ideal for pumps and fans)

• Communication Support: Integrated Modbus and CANopen; supports optional Ethernet and Profibus cards

• Cooling System: Forced convection via heat sink (Requires vertical mounting)

• Ingress Protection: IP20 (Standard); expandable to IP54 with specific metal enclosures

• Module Weight: 1.9 kg (Net controller weight; total assembly weight is approx. 22 kg)

• Dimensions: 27.9 x 21.6 x 6.3 cm

• Operating Temperature: Up to 50°C without derating (in IP54 configurations)

• EMC Performance: Integrated Level 3 EMC filter as standard

• Regulatory Compliance: CE, UL, CSA, and C-Tick certified

Specialized Industrial Deployment and Usage

The Altivar 61 series is the industry standard for quadratic torque applications, making the ATV61HD22N4Z essential for infrastructure and process industries:

• Centrifugal Pumping Stations: Managing high-volume fluid transfer in municipal water treatment and cooling circuits, effectively eliminating water hammer.

• Large-Scale Ventilation: Regulating supply and exhaust fans in commercial AHUs, tunnels, and data centers to optimize air quality and power usage.

• Chemical and Process Mixing: Controlling agitators and mixers where consistent speed and soft-start capabilities are required to maintain batch quality.

• HVAC Infrastructure: Acting as the primary motor controller for cooling towers and chilled water pumps in large-scale building management systems.

• Material Handling: Providing smooth acceleration and deceleration for conveyors and light material transport systems to reduce belt wear and product damage.