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Schneider Electric

Schneider Electric ATV320U55S6C: 5.5kW Variable Speed Drive

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ManufacturerSchneider Electric

Part numberATV320U55S6C

Power Rating 5.5 kW / 7.5 hp

Supply Voltage 525-600 V AC

Phases 3

Output Current 8.4 A (at 525V) / 7.5 A (at 600V)

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Veteran-owned

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5.5kW (7.5HP) Power 525-600V 3-Phase Input IP20 Protection Compact Form Factor Robust Construction (3C3 coating) Various Communication Options

Product description

The Schneider Electric ATV320U55S6C is a compact variable speed drive from the Altivar Machine ATV320 series. It offers a power rating of 5.5 kW (7.5 hp) and operates on a 525 to 600V AC three-phase supply, with an IP20 protection rating.

Designed for OEMs, this VFD is suitable for complex machines in packaging, material handling, textile, and hoisting applications. Its robust design with coated printed circuit boards enhances durability in harsh environments, and it supports various communication options like Modbus and CANopen.

Stanlo Automation, a veteran-owned business, offers the Schneider Electric ATV320U55S6C. Get reliable surplus industrial automation parts from us and benefit from our commitment to quality and service.

Technical specifications

Power Rating	5.5 kW / 7.5 hp
Supply Voltage	525-600 V AC
Phases	3
Output Current	8.4 A (at 525V) / 7.5 A (at 600V)
IP Rating	IP20
EMC Filter	Without
Mounting	Wall mount
Dimensions	150mm W x 232mm H x 172mm D

Common applications

Packaging Machines

Material Handling

Textile Machinery

Hoisting Equipment

Mechanical Actuators

Complex Machines

Compatible systems

Asynchronous motors Synchronous motors (open-loop) Modbus serial CANopen Other communication modules

Also known as

Altivar Machine ATV320U55S6C Schneider 7.5 HP VFD ATV320 5.5kW Drive

Replaces / compatible with

The Altivar Machine ATV320 series offers advanced features for complex machinery, designed for integration into OEM equipment.

Technical note

Expert tip

For operation in harsh environments or at higher ambient temperatures (above 50°C), ensure appropriate mounting type (e.g., Mounting Type C) is selected for optimal thermal management.

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Frequently asked questions

What is the IP rating of the Schneider Electric ATV320U55S6C variable speed drive?

The Schneider Electric ATV320U55S6C variable speed drive has an IP20 protection rating. This means it is protected against solid objects larger than 12.5mm but offers no protection against water ingress.