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Schneider Electric ATV31HU40N4A Variable Speed Drive

Schneider Electric ATV31HU40N4A 4kW 400V 3-Phase Variable Speed Drive.

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ManufacturerSchneider Electric

Part numberATV31HU40N4A

Power Rating 4 kW

Input Voltage 380-400V AC, 3 Phase

Output Current 9.5 A

Output Frequency 0-500 Hz

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Veteran-owned

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4kW Power 3-Phase 400V Input Scalar control for motors Compact and modular design IP20 protection Integrated heatsink

Product description

The Schneider Electric Altivar 31 (ATV31HU40N4A) is a compact and versatile variable speed drive designed for three-phase asynchronous motors up to 4kW. It operates on a 400V power supply and offers a range of features for motor control in various industrial applications.

This drive is suitable for applications such as conveyors, packaging machines, pumps, and fans where precise speed and torque control are needed. Its robust design and protection features ensure reliable operation in demanding environments.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, provides access to the Schneider Electric ATV31HU40N4A. Secure your operational continuity with our readily available inventory and competitive pricing on essential automation components.

Technical specifications

Power Rating	4 kW
Input Voltage	380-400V AC, 3 Phase
Output Current	9.5 A
Output Frequency	0-500 Hz
Protection IP	IP20
Control Type	Scalar control

Common applications

Conveyors

Packaging Machines

Pumps

Fans

Simple machine control

Material handling

Compatible systems

Three-phase asynchronous motors

Also known as

Altivar 31 VFD Schneider ATV31 4kW 400V VSD

Replaces / compatible with

The Altivar 31 series offers a cost-effective solution for basic speed control needs, succeeding older drive technologies with improved performance.

Technical note

Expert tip

For optimal performance and longevity, ensure the drive is installed in a clean environment with adequate ambient temperature and ventilation, respecting IP20 enclosure limitations.

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Frequently asked questions

What type of motor control does the Schneider Electric ATV31HU40N4A utilize?

The ATV31HU40N4A primarily uses scalar control (V/F control) for managing the speed of three-phase asynchronous motors. This method is effective for applications where precise torque control is not the primary requirement.