Schneider ATV930U75N4 Variable Speed Drive

Product Introduction

The Schneider Electric ATV930U75N4 Variable Speed Drive is part of the Altivar Process ATV900 series, designed for industrial process automation. It provides precise speed control for three-phase asynchronous and synchronous motors, delivering reliable performance and high energy efficiency in demanding industrial environments.

This drive supports motors up to 7.5 kW (10 hp) for light-duty applications with overload up to 120%, and up to 5.5 kW (7.5 hp) for heavy-duty applications with overload up to 150%. Operating on a 380–480 V AC supply, the ATV930U75N4 is ideal for industries such as oil and gas, mining, metals, food and beverage, and water/wastewater treatment, ensuring stable operation in continuous processes.

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Product Specifications

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Applications

• Pumps and fans in water and wastewater treatment

• Compressors and blowers in oil and gas industries

• Material handling systems in mining and metals

• Mixers and agitators in food and beverage processing

• Process-driven machinery requiring precise torque and speed control

• Energy-efficient industrial processes in continuous operation

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Advantages

• Supports both synchronous and asynchronous motors for flexible operation

• High overload capability, up to 120% light duty and 150% heavy duty

• Optimized energy efficiency, reducing operating costs

• Wide supply voltage range for global compatibility

• Robust industrial design suitable for harsh environments

• Panel-mounted for easy integration into control systems

FAQ

1. What motor types can the ATV930U75N4 control?
It supports both three-phase asynchronous and synchronous motors, suitable for standard industrial AC motors used in process automation.

2. How does the drive handle overload conditions?
It allows up to 120% overload for light-duty and up to 150% for heavy-duty loads, ensuring safe operation during startups and short-term transient conditions.

3. What supply voltage is required?
The drive operates on a three-phase AC supply from 380–480 V.

4. Is it suitable for continuous industrial process operation?
Yes, it is designed for continuous use, maintaining stable torque and speed under extended workloads.

5. Can it control pumps and fans efficiently?
Yes, it is ideal for variable torque applications such as pumps and fans, providing smooth acceleration, deceleration, and accurate speed control.

6. Does the drive support energy optimization functions?
Yes, it includes optimized motor control and energy-saving modes to improve efficiency and reduce electricity consumption.

7. Can it operate reliably in harsh industrial environments?
Yes, it is designed to withstand demanding conditions, including temperature variations, dust, and electrical disturbances.

8. Is the ATV930U75N4 suitable for water and wastewater treatment?
Yes, it is widely used for pumps, mixers, and aeration systems requiring precise speed control.

9. Which industries typically use this drive?
Oil and gas, mining, metals, food and beverage, and water/wastewater treatment industries.

10. How is the drive installed and maintained?
It is panel-mounted within an industrial control cabinet. Maintenance is simplified via modular components and onboard diagnostics for troubleshooting and monitoring.

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