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Schneider Electric ATV71HD90N4 Variable Speed Drive 90kW

Schneider Electric ATV71HD90N4 Variable Speed Drive, 90kW, 3-phase.

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ManufacturerSchneider Electric

Part numberATV71HD90N4

Power Rating 90 kW / 125 HP

Input Voltage 400-460V AC (3-Phase)

Output Voltage 400-460V AC

Control Type Sensorless Vector Control, SVC

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12-month warranty

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90kW power rating Sensorless vector control High starting torque Integrated communication options Energy saving potential

Product description

The Schneider Electric ATV71HD90N4 is a powerful variable speed drive engineered for demanding industrial applications. It delivers precise motor control with advanced features like sensorless vector control, ensuring high torque performance across a wide speed range. Rated for 90kW (125 HP) and operating on 3-phase 400-460V AC input power, this drive is built for robust performance.

This drive is extensively used for controlling variable torque loads such as pumps and fans, as well as constant torque applications in manufacturing, material handling, and processing industries. Its versatility makes it suitable for complex machinery requiring dynamic speed adjustment and energy efficiency.

Stanlo Automation, a veteran-owned surplus parts distributor, is your go-to source for the Schneider Electric ATV71HD90N4. We offer dependable service and quality surplus components to support your industrial automation needs.

Technical specifications

Power Rating	90 kW / 125 HP
Input Voltage	400-460V AC (3-Phase)
Output Voltage	400-460V AC
Control Type	Sensorless Vector Control, SVC
Frequency	0-600 Hz
Protection	IP20

Common applications

Pumps and fans

Conveyor systems

Machine tools

Processing equipment

Material handling

Textile machinery

Compatible systems

Asynchronous Motors

Also known as

Schneider ATV71 ATV71 Drive 125 HP VFD Schneider Electric 90kW Drive

Replaces / compatible with

The ATV71 series drives offer advanced control and flexibility for a wide range of motor applications. This model is a robust solution for medium to high power requirements.

Technical note

Expert tip

For optimal performance and lifespan, ensure the ATV71HD90N4 drive is installed in an environment with adequate cooling and away from excessive dust or moisture.

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Frequently asked questions

What type of motor control does the Schneider Electric ATV71HD90N4 variable speed drive utilize?

The ATV71HD90N4 drive primarily uses advanced sensorless vector control, which allows for precise torque and speed regulation without the need for a motor-mounted encoder. It also supports traditional V/f control modes.