Product Overview

The Schneider Electric ATV930D22N4 is a state-of-the-art Variable Speed Drive (VSD) from the Altivar Process 900 series, specifically engineered to provide maximum productivity and motor control precision. This 22kW (30HP) unit is designed for heavy-duty industrial environments, offering high-performance regulation for three-phase asynchronous and synchronous motors. Built with an integrated braking unit and advanced energy management intelligence, the ATV930D22N4 bridges the gap between mechanical execution and digital process optimization. It is an ideal solution for facilities requiring a robust, network-integrated motor controller capable of handling demanding torque requirements while maintaining an IP21 protection rating.

Hardware Architecture and System Metrics

The Altivar 930 series focuses on connectivity and rugged electrical design to ensure continuous operation in complex PLC-driven architectures.

• Power Rating: 22 kW (Normal Duty) / 18.5 kW (Heavy Duty).

• Input Voltage: 380V to 480V Three-Phase AC.

• Braking Logic: Internal dynamic braking unit included for rapid deceleration and energy dissipation.

• Protection Grade: IP21 / UL Type 1 for cabinet or wall-mount installation.

• HMI Compatibility: Optimized for the VW3A1101 graphic display terminal (Flash V1.1IE29+), featuring a multifunction jog dial for real-time speed adjustment and menu navigation.

• Network Integration: Dual Ethernet ports and Modbus TCP/Serial come standard for seamless DCS and PLC communication.

Industrial Applications and Deployment Scenarios

The ATV930D22N4 is a specialized tool for industries where process continuity and precise motion control are vital to the bottom line.

Mining and Mineral ExtractionIn high-torque applications such as crushers, grinders, and heavy-duty conveyors, the ATV930D22N4 manages the mechanical stress of starting under load. Its advanced motor control algorithms prevent stalling and optimize throughput in abrasive, high-vibration environments.

Oil and Gas Fluid DynamicsUsed for driving high-capacity pumps and compressors, the drive provides the deterministic control needed for pipeline pressure regulation. Its integrated diagnostic suite tracks motor health, allowing operators to move from reactive to predictive maintenance.

Food and Beverage AutomationFor high-speed palletizers and centrifugal mixers, the drive’s 16 preset speeds and rapid ramp-down capabilities ensure product quality and packaging precision. The Ethernet connectivity facilitates real-time OEE (Overall Equipment Effectiveness) tracking.

Material Handling and CranesThe built-in braking unit makes this drive exceptionally capable for hoisting applications. It provides the reliable deceleration and load-holding torque required to move large assets safely across industrial floors without mechanical jerking.