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Schneider Electric ATV31HU55N4 Variable Frequency Drive (VFD)

Schneider Electric ATV31HU55N4 5.5kW 3 Phase Variable Frequency Drive.

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ManufacturerSchneider Electric

Part numberATV31HU55N4

Power Rating 5.5 kW (7.5 HP)

Input Voltage 380-460V AC (3 Phase)

Output Voltage 380-460V AC

Output Frequency 0-400 Hz

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Precise Speed Control Energy Savings Motor Protection Features Robust Design for Harsh Environments Easy Installation and Commissioning Wide Range of Applications Integrated EMC Filter

Product description

The Schneider Electric ATV31HU55N4 is a 5.5 kW (7.5 HP) Variable Frequency Drive (VFD) designed for three-phase AC motor control. It operates within a voltage range of 380-460V and is part of the Altivar 31 series, known for its robustness and ease of use. This VFD provides precise speed control, torque regulation, and energy savings for various motor applications.

This drive is suitable for a wide range of industrial applications including pumps, fans, conveyors, and processing machinery where variable speed is required. Its features enhance motor protection, reduce energy consumption, and improve overall system efficiency in sectors like manufacturing, HVAC, and material handling.

Stanlo Automation, a veteran-owned surplus distributor, offers the ATV31HU55N4 at competitive prices. We understand the critical nature of industrial automation components and ensure timely delivery to minimize operational interruptions for your business.

Technical specifications

Power Rating	5.5 kW (7.5 HP)
Input Voltage	380-460V AC (3 Phase)
Output Voltage	380-460V AC
Output Frequency	0-400 Hz
Control Type	V/f, Vector Control
Overload Capacity	150% for 60s
Mounting	Wall/Enclosure Mount
Series	Altivar 31

Common applications

Pump Control

Fan Control

Conveyor Systems

Material Handling

Industrial Machinery

HVAC Systems

Machine Tooling

Compatible systems

Standard 3-Phase AC Induction Motors Various PLC Control Systems via Digital/Analog Inputs

Also known as

ATV31HU55N4 Drive Schneider ATV31 Altivar 31 VFD 7.5 HP VFD 3 Phase

Replaces / compatible with

This VFD is part of the Altivar 31 series and can replace other drives within the same series or older models requiring similar performance specifications. Always check wiring and parameter compatibility.

Technical note

Expert tip

For optimal performance and longevity, ensure proper ventilation and heat dissipation, especially when installed in an enclosure with other heat-generating components.

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Frequently asked questions

What is the power rating and input voltage for the Schneider Electric ATV31HU55N4 VFD?

The ATV31HU55N4 is rated for 5.5 kW (7.5 HP) and operates with a three-phase input voltage of 380-460V AC. This makes it suitable for powering standard industrial three-phase motors.