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Schneider Electric Variable Speed Drive, 5.5 kW, 3 Phase, Altivar Series, 400V AC, 14.3 A ATV320U55N4B

Specifications

Country of Origin India
Brand Schneider Electric
Model ATV320U55N4B
IP Rating IP20
Drive Type Variable Frequency
Mount Type Wall
Overall Length 150mm
Series Altivar
Overall Width 232mm
Power Rating 5.5kW
Maximum Operating Temperature 50°C
Output Frequency 0.1, 599Hz
Minimum Operating Temperature -10°C
Interfaces EtherNet/IP - Modbus TCP, Profinet EtherCAT, Profibus, CANopen and DeviceNet
Number of Phases 3
Maximum Output Current 14.3A
Overall Depth 232mm
Minimum Supply Voltage 400V ac
Better World Claim Saves Energy
Compatible Motor Type Synchronous, Asynchronous Motor

Key Features

  • Compatible with synchronous and asynchronous motors.
  • Supports 400V AC supply voltage with a maximum output current of 14.3 A.
  • Features IP20-rated touch-proof housing for protection against objects larger than 12mm.
  • Equipped with five integrated safety functions to meet operational health and safety requirements.
  • Operates within temperature range of -10°C to 50°C and withstands harsh environments up to 60°C.
  • Provides LED status indicators for efficient visual diagnostics.
  • Includes advanced interfaces such as EtherNet/IP, Modbus TCP, Profinet EtherCAT, Profibus, CANopen, and DeviceNet.
  • Delivers precision in low-speed and high-speed motor applications.

Product Description

Schneider Electric ATV320U55N4B Variable Speed Drive from the Altivar Series is a robust 5.5 kW variable frequency drive designed for controlling three-phase synchronous and asynchronous motors. Operating at 400V AC and supporting a maximum output current of 14.3 A, this drive offers precise torque and speed control for a wide range of industrial applications.

Its IP20-rated enclosure ensures safety against accidental contact and protects internal components from objects larger than 12mm. The unit is suitable for harsh environments and can operate efficiently between -10°C and 50°C ambient temperatures, with coated PCBs allowing operation up to 60°C without additional cooling.

Equipped with five integrated safety functions, the drive provides protection against faults such as short circuits, overcurrent, overheating, and input phase breaks, reducing the risk of motor damage and contributing to Occupational Health and Safety compliance.

The Altivar ATV320 Series supports enhanced automation capabilities with open loop motor control and dynamic accuracy at low speeds for smooth start/stop functions. LED status indicators facilitate quick troubleshooting and maintenance.

Connectivity is advanced with integrated communication interfaces including EtherNet/IP, Modbus TCP, Profinet EtherCAT, Profibus, CANopen, and DeviceNet, enabling seamless integration into industrial networks.

Applications for this variable speed drive include textile industries, warehouses, hoisting and moving equipment, and printing presses where energy-efficient and precise motor control is critical.

Compatible with synchronous and asynchronous motors. Supports 400V AC supply voltage with a maximum output current of 14.3 A. Features IP20-rated housing for electrical safety and protection. Operates reliably across a broad temperature range from -10°C to 50°C.

Includes integrated safety functions to protect motor and drive electronics. Provides multiple industrial communication protocols for integration. Designed for energy savings and operational efficiency. Suitable for diverse industrial automation applications.

Explore our range of variable frequency drives to enhance your motor control systems and improve manufacturing efficiency with Schneider Electric products at EnvMart.

Explore more products in our Variable Frequency Drive (VFD) category.

Schneider Electric Variable Speed Drive, 5.5 kW, 3 Phase, Altivar Series, 400V AC, 14.3 A ATV320U55N4B
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Frequently Asked Questions

The power rating of this variable speed drive is 5.5 kW.

This model has a maximum output current of 14.3 A.

It supports a minimum supply voltage of 400V AC.

It is compatible with both synchronous and asynchronous motors.

The operating temperature range is from -10°C to 50°C, with the ability to withstand up to 60°C in harsh environments.

It includes five integrated safety functions to protect against faults such as short circuits, overcurrent, and overheating.

This model features EtherNet/IP, Modbus TCP, Profinet EtherCAT, Profibus, CANopen, and DeviceNet interfaces for advanced connectivity.

The drive has an IP20 rating, ensuring protection against objects larger than 12mm.

The overall dimensions are 150mm in length, 232mm in width, and 232mm in depth.

The output frequency range is from 0.1 to 599 Hz.

This variable speed drive is designed for wall mounting.

It is suitable for various industrial applications, including textile industries, warehouses, and hoisting equipment.

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