Schneider ATV930D55N4 Variable Speed Drive

Product Introduction

The Schneider ATV930D55N4 is a high-power variable speed drive from the Altivar Process ATV900 series, developed to meet the requirements of heavy-duty industrial process applications. It is designed to supply and control three-phase synchronous and asynchronous motors, providing precise speed regulation, stable torque output, and optimized energy efficiency under demanding operating conditions.

This model supports motors rated up to 55 kW / 75 hp for light overload applications up to 120%, and up to 45 kW / 60 hp for heavy overload applications up to 150%. With a rated input voltage range of 380 VAC to 480 VAC, the ATV930D55N4 integrates seamlessly into standard industrial power infrastructures.

Engineered specifically for process-driven industries, the ATV930D55N4 emphasizes reliability, continuous operation, and performance stability under variable loads. It is well suited for critical industrial environments where uptime, control accuracy, and energy optimization are essential.

Product Specifications

Applications

• Oil and gas processing systems, including pumps and compressors operating under high load conditions

• Mining industry applications, requiring robust performance and high overload capability

• Mineral and metal processing plants, supporting heavy-duty conveyors, mills, and crushers

• Food and beverage industry, particularly water and wastewater treatment systems with continuous operation requirements

• Water treatment and wastewater treatment facilities, controlling high-capacity pumps and blowers

• Industrial process automation systems, integrated with PLC, DCS, and SCADA architectures

Advantages

• High power handling capability, enabling control of large motors in demanding process environments

• Excellent overload performance, suitable for both light-duty and heavy-duty industrial applications

• Precise and stable motor control, ensuring smooth torque delivery and accurate speed regulation

• Energy efficiency optimization, reducing operational costs in long-running process systems

• Industrial-grade robustness, designed for harsh environments and continuous-duty operation

• Flexible system integration, supporting modern automation and communication architectures

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