Schneider ATV71HD22N4 22kW 480V Heavy-Duty Drive

Product Overview

The Schneider Electric ATV71HD22N4 is an Altivar 71 variable speed drive designed for demanding industrial motor control applications. It supports 22kW motor operation on 480V-class three-phase power systems and features an integrated EMC filter and graphic terminal.

Core Specs

• Product range: Altivar 71
• Product type: Variable speed drive
• Motor power: 22kW / 30HP
• Supply voltage: 380–480VAC, three-phase
• Integrated EMC filter: Yes
• Operator interface: Graphic terminal
• Application: Industrial motor speed and torque control

Why Choose This

• Supports high-power industrial motor applications.
• Provides adjustable motor speed and torque control.
• Integrated EMC filtering supports electrical noise management.
• Graphic terminal simplifies local configuration and operation.

Common Questions

• What is the rated motor power? The drive is rated for 22kW or 30HP motors.
• What supply voltage is required? It uses a three-phase 380–480VAC supply.
• Does it include a graphic terminal? Yes, this product version includes a graphic terminal.

Mounting Steps

1. Verify the motor nameplate, supply voltage, and installation environment.
2. Install the drive vertically with adequate cooling clearance.
3. Connect the three-phase supply, motor, and protective earth.
4. Wire control circuits and configure the required safety functions.
5. Enter motor data and complete commissioning tests.

Buying Advice

• Check motor current and load characteristics before ordering.
• Confirm cabinet dimensions and cooling requirements.
• Verify required option cards and communication interfaces.
• Match the complete ATV71HD22N4 reference for replacement applications.