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Schneider Electric ATV18U72N4 Variable Frequency Drive

Schneider Electric ATV18U72N4 Variable Frequency Drive (VFD).

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ManufacturerSchneider Electric

Part numberATV18U72N4

Power 0.75kW (1HP)

Voltage 380-400V AC

Phase 3-Phase

Protection IP20

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Compact size Basic speed control 3-phase operation Energy efficiency Cost-effective solution

Product description

The Schneider Electric ATV18U72N4 is a compact variable frequency drive (VFD) designed for basic speed control of AC motors. It delivers 0.75kW (1 HP) of power, operates on a 400V, 3-phase power supply, and features an IP20 enclosure for protection.

This drive is well-suited for simple speed regulation tasks in fans, pumps, and small conveyors. It's commonly found in original equipment manufacturing (OEM) applications where cost-effectiveness and reliable basic motor control are essential, serving sectors like HVAC and light industrial automation.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Schneider Electric ATV18U72N4 for your automation needs. We ensure quality and availability for your essential industrial components.

Technical specifications

Power	0.75kW (1HP)
Voltage	380-400V AC
Phase	3-Phase
Protection	IP20
Series	Altivar 18

Common applications

Fans

Pumps

Small conveyors

HVAC systems

OEM machinery

Compatible systems

Standard 3-phase AC induction motors

Also known as

Schneider ATV18 Altivar 18 ATV18 drive

Replaces / compatible with

Replaces older, less efficient motor control methods and provides basic variable speed functionality for standard AC motors.

Technical note

Expert tip

The ATV18 series is a discontinued product line; ensure availability of spares or consider newer Altivar series for long-term support.

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Frequently asked questions

What is the maximum motor power for the Schneider Electric ATV18U72N4?

The Schneider Electric ATV18U72N4 is rated for a maximum motor power of 0.75kW (1 HP). It is designed for smaller AC motors requiring basic speed control functions.