Schneider Electric ATV320U04N4B

Schneider Electric ATV320U04N4B | Altivar Machine ATV320 Variable Speed Drive

Overview

The Schneider Electric ATV320U04N4B is a compact variable speed drive designed to control three-phase synchronous and asynchronous motors. With a power rating of 0.37 kW (0.5 HP) and an input voltage of 380–500V, this model from the Altivar Machine ATV320 series is ideal for space-constrained panels and OEM machines requiring precise motor control and integrated EMC filtering.

Key Features

• Power Rating: 0.37 kW (0.5 HP)

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

• Motor Types: Asynchronous and Permanent Magnet Motors

• Integrated EMC Filter: Class C3 for reduced electromagnetic interference

• Motor Control Modes:

  • V/f (Voltage/Frequency)

  • Sensorless Flux Vector Control (SFVC)

  • Flux Vector Control (FVC) with encoder feedback

• Output Frequency: Adjustable from 0.1 to 599 Hz

• Switching Frequency: Default 4 kHz (adjustable 2–16 kHz)

• Built-in Safety: Safe Torque Off (STO) function

• Communication:

  • Embedded Modbus RTU

  • Embedded CANopen

  • Optional expansion for Ethernet/IP, Profibus, etc.

• Flexible I/O: Multiple digital and analog I/Os for integration

Technical Specifications

• Model: ATV320U04N4B

• Series: Altivar Machine ATV320

• Motor Power: 0.37 kW (0.5 HP)

• Nominal Output Current: 1.3 A

• Max Transient Current: 2.0 A (for 60 seconds)

• Protection Rating: IP20

• Mounting: Wall or panel

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

• Altitude: Up to 1000 m without derating

• Dimensions (W x H x D): 72 mm x 143 mm x 158 mm

• Weight: Approx. 1.2 kg

Applications

• Conveyors & Small Machinery: Basic speed and torque control

• HVAC Systems: Fans and small pumps

• Packaging Machines: Compact motor control for OEMs

• Material Handling: Light-duty automation tasks

Why Choose the Schneider Electric ATV320U04N4B?

• Compact Size perfect for small enclosures

• Reliable Motor Control with integrated safety and EMC filtering

• Simple Integration via Modbus, CANopen, or optional networks

• Efficient Performance for low-power industrial tasks

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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