Schneider ATV320U06N4B Altivar Machine ATV320 VFD 0.55 kW 380-500V 3 phase Book

The ATV320U06N4B is a Schneider Electric Altivar Machine ATV320 variable frequency drive rated at 0.55 kW for 3-phase 380-500 V supply networks. Available in book format for panel mounting, it delivers precise motor speed control with an integrated Class C2 EMC filter and IP20 protection, designed for complex machine applications.

Technical specifications:

• Commercial reference: ATV320U06N4B
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Altivar Machine ATV320
• Motor power: 0.55 kW (demanding applications)
• Rated output current: 1.9 A
• Supply voltage: 380-500 V (-15%/+10%), 3-phase
• Mains frequency: 50-60 Hz
• Maximum output frequency: 599 Hz
• Switching frequency: 2-16 kHz adjustable, nominal 4 kHz
• Line current: 2.8 A at 380 V
• Line short-circuit current (Isc): 5 kA
• Apparent power: 1.9 kVA at 500 V
• IP rating: IP20
• EMC filter: Class C2 integrated
• Digital inputs: 7 (DI1-DI6 at 24 V DC, plus STO)
• Digital outputs: 3 open collector (0-1 kHz, 30 V DC, 100 mA)
• Analog inputs: 3 (AI1: 0-10 V DC; AI2: +/-10 V DC bipolar differential; AI3: 0-20 mA)
• Analog outputs: 1 (AQ1: 0-20 mA or 0-10 V DC, software configurable)
• Relay outputs: R1 configurable (1 NO/1 NC, 3 A at 250 V AC resistive); R2 configurable (5 A at 250 V AC resistive)
• Communication: Modbus serial, CANopen (built-in)
• Optional communication modules: EtherCAT, Profibus DP V1, Profinet, Ethernet/IP, Ethernet Powerlink, DeviceNet
• Safety functions: STO (Safe Torque Off), SS1 (Safe Stop 1), SLS (Safely Limited Speed)
• Transient overtorque: 170-200% of rated torque
• Format: Book format
• Mounting: Panel/enclosure
• Operating position: Vertical +/- 10 degrees
• Dimensions (W x H x D): 45 x 325 x 245 mm
• Weight: 2.5 kg
• Power dissipation: 27.0 W at 380 V, 4 kHz
• Certifications: CE, ATEX, UL, CSA, EAC, RCM
• Standards: IEC 61800-5-1

Features and benefits:

• Integrated Class C2 EMC filter reduces external component requirements and simplifies panel design
• Multiple motor control profiles including sensorless flux vector control and V/f (2-point and 5-point) for asynchronous and synchronous motors
• Built-in safety functions STO, SS1, and SLS support machine safety compliance without additional external devices
• Integrated braking resistor enables dynamic DC injection braking to standstill
• Native Modbus and CANopen communication with optional modules for Profibus DP V1, Profinet, Ethernet/IP, EtherCAT, and DeviceNet
• Book format allows compact side-by-side drive installation in control enclosures

Applications:

• Speed control of 3-phase asynchronous and synchronous motors in complex automated machinery
• Conveyor and material handling systems requiring precise variable speed regulation
• Packaging, production, and assembly equipment
• Machine tools and motion control panels with functional safety requirements

Compliant with IEC 61800-5-1 and tested to IEC 61000-4 series electromagnetic compatibility standards. Part of the Schneider Electric Altivar Machine ATV320 range.

Also known as: Schneider ATV320U06N4B, Schneider Electric ATV320U06N4B, Altivar 320 frequency inverter, ATV320 variable speed drive.