ATV320U55N4B | Schneider Electric Variable speed drive

Description

The ATV320U55N4B is a variable speed drive from the Altivar Machine ATV320 series, designed to power 3-phase synchronous and asynchronous motors. Its book form factor facilitates a straightforward and space-saving installation within automation cabinets. Operating at a rated power of up to 5.5 kW / 7.5 hp and a rated voltage range of 380V to 500V AC, it offers robust performance suitable for diverse industrial applications.

Featuring IEC 60721-3-3 class 3C3 coated printed circuit boards, this drive ensures extended machine availability even in harsh environmental conditions, withstanding ambient temperatures of up to 60°C without requiring additional cooling. It incorporates various functions tailored for common applications, including torque and speed accuracy at low speeds, high dynamic performance with flux vector control without sensors, and an extended frequency range for high-speed motors.

Technical Specifications

Information About ATV320U55N4B

The ATV320U55N4B is a variable speed drive from the Altivar Machine ATV320 series designed to supply power to 3-phase synchronous and asynchronous motors. Featuring a book form factor, it offers a straightforward and space-saving installation in automation cabinets. Operating at a rated power of up to 5.5 kW (or 7.5 hp) and a rated voltage range of 380V to 500V AC, it caters to various industrial applications.

Its robust design, equipped with IEC 60721-3-3 class 3C3 coated printed circuit boards, ensures machine availability even in harsh environmental conditions, such as ambient temperatures of up to 60°C, eliminating the need for additional cooling mechanisms.

The ATV320U55N4B incorporates functions tailored for diverse applications, including torque and speed accuracy at low speeds, dynamic performance with flux vector control without sensor, and an extended frequency range for high-speed motors. It supports parallel connection of motors and special drives, utilizing the voltage/frequency ratio and static speed accuracy, enhancing energy efficiency for open-loop synchronous motors.

Safety is paramount, with the drive software offering five safety functions to meet safety requirements, adaptable with or without a Preventa safety module, configured using SoMove software.

Designed for Original Equipment Manufacturers (OEMs), the Altivar Machine ATV320 is suitable for simple to advanced applications in various industries such as packaging, material handling, textile, material working, mechanical actuators, and hoisting.

Manufacturer information

Schneider Electric, a global leader in energy management and automation, offers innovative solutions for efficiency and sustainability. With a diverse portfolio spanning power distribution, automation, and renewable energy, Schneider Electric is committed to shaping a more connected and sustainable future. 

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