Schneider Electric ATV320U55N4C | 5.5 kW (7.5 HP) Variable Speed

Schneider Electric ATV320U55N4C | Altivar Machine ATV320 Variable Speed Drive

Overview

The Schneider Electric ATV320U55N4C is a 5.5 kW (7.5 HP) variable speed drive from the Altivar Machine ATV320 series, designed for precision control of asynchronous and synchronous motors. With a 3-phase 380–500V input, integrated EMC filter, and multiple control modes, it's ideal for OEMs and industrial automation systems requiring compact performance and reliability.

Key Features

• Power Rating: 5.5 kW (7.5 HP)

• Input Voltage: 3-phase, 380–500V ±10%

• Output Frequency: 0.1 to 599 Hz

• Motor Types Supported:

  • Asynchronous motors

  • Synchronous permanent magnet motors

• Control Modes:

  • V/f (Voltage/Frequency)

  • Sensorless Flux Vector Control (SFVC)

  • Flux Vector Control with encoder (FVC)

• EMC Filter: Integrated Class C2

• Safety Function: Safe Torque Off (STO)

• Communication:

  • Embedded Modbus RTU

  • Embedded CANopen

  • Optional cards: EtherNet/IP, Profibus DP, Profinet, etc.

Technical Specifications

• Model: ATV320U55N4C

• Series: Altivar Machine ATV320

• Nominal Output Current: 12.1 A

• Max Transient Current: 18.2 A (for 60 seconds)

• Switching Frequency: 4 kHz (adjustable from 2 to 16 kHz)

• Protection Rating: IP20

• Operating Temperature: -10°C to +50°C (without derating)

• Altitude: Up to 1000 m without derating

• Mounting: Panel or DIN rail

• Dimensions (W x H x D): 105 mm x 184 mm x 180 mm

• Weight: Approx. 2.5 kg

Applications

• Pumps and Fans

• Packaging and Material Handling

• Machine Tools and Conveyors

• HVAC and Light Industrial Equipment

Why Choose the Schneider Electric ATV320U55N4C?

• Compact, High-Performance Drive

• Advanced Motor Control and EMC Compliance

• Versatile Communication and Safety Features

• Ideal for OEM and Panel-Building Projects

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Fast shipping and worldwide delivery available.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply