Description

The Schneider Electric ATV320U55N4B is a high-performance variable speed drive from the Altivar Machine ATV320 range. Designed specifically for the control of complex industrial machines, this drive offers robust motor management in a compact book-style format suitable for wall-mounted installations. It provides reliable speed and torque control for demanding applications requiring precise motor regulation.

Features

• Designed for complex machine applications
• Compact book-style form factor for efficient panel space utilization
• Integrated communication support for Modbus serial and CANopen protocols
• Supports heavy-duty motor power ratings up to 5.5 kW
• Wide supply voltage range of 380 to 500 V

Technical Specifications

Installation Guidelines

• Ensure the drive is mounted in a vertical position to allow for proper airflow and cooling.
• Maintain adequate clearance around the unit as specified in the installation manual to prevent overheating.
• Use shielded cables for motor connections to minimize electromagnetic interference (EMI).
• Ensure all grounding connections are secure and follow local electrical codes to prevent ground loops.
• Always disconnect the power supply and wait for the internal capacitors to discharge before performing any wiring or maintenance.
• Verify that the supply voltage matches the drive's rated input range before applying power.

FAQ

What is the primary application for the ATV320U55N4B?

This drive is engineered for complex machines, providing versatile motor control for various industrial automation tasks requiring variable speed and torque.

Does this drive support network communication?

Yes, the ATV320U55N4B features integrated communication ports for both Modbus serial and CANopen protocols, allowing for seamless integration into existing control architectures.

What is the mounting configuration for this drive?

This model features a book-style format and is designed for wall-mounted installation within an industrial enclosure.