ATV320D22N4C- ATV320 15 kW 20hp 380-500 V 3 phases compact

About ATV320D22N4C- ATV320 15 kW 20hp 380-500 V 3 phases compact

• Power Rating: 22 kW (30 hp) for heavy-duty industrial applications.
• Input Voltage: 3-phase, 380 V to 500 V AC at 50/60 Hz.
• Output Current: Nominal output current of 46.0 A (High Overload).
• Maximum Input Current: 64.6 A at 380 V.
• Frequency Range: Adjustable output frequency from 0.1 to 599 Hz.
• Control Methods: Supports Flux Vector Control (without sensor), Voltage/Frequency ratio (Energy Saving, quadratic U/f), and synchronous motor vector control. 

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• Protection Rating: IP20, intended for indoor mounting. 

• Integrated Safety: Standard with 5 safety functions including Safe Torque Off (STO), Safe Stop 1 (SS1), and Safely Limited Speed (SLS), compliant with SIL3/PLe levels.
• Harsh Environment Ready: Circuit boards are 3C3 and 3S2 coated to resist chemical corrosion and humidity.
• Built-in Logic: Includes Altivar Logic programmable capability to handle simple automation tasks without a separate PLC.
• Communication: Built-in CANopen and Modbus RTU via RJ45; supports optional modules for Profinet, EtherNet/IP, EtherCAT, and more.

The Schneider Electric ATV320D22N4C (

) is the high-power anchor of the "Compact" range, designed to handle heavy industrial loads while providing sophisticated safety and automation.

1. High-Level Integrated Safety (SIL3/PLe)

The ATV320 range stands out by including 5 built-in safety functions, which eliminates the need for expensive external safety hardware:

• STO (Safe Torque Off): Prevents accidental motor restarts (crucial for maintenance safety).
• SS1 (Safe Stop 1) & SLS (Safely-Limited Speed): Integrated for safe controlled stopping and speed monitoring.
• SMS & GDL: Features for maximum speed monitoring and guard door interlocking.
• Compliance: Fully certified to SIL3 and PLe standards, reducing wiring complexity and cabinet space.

2. "Altivar Logic" (Internal PLC)

• Onboard Automation: The drive features a built-in programmable logic capability (up to 50 logic blocks). You can program sequences (e.g., "if sensor A is triggered, ramp to speed B") directly in the drive, often removing the need for a separate small PLC for basic machine logic.

3. Precision Motor Control

• Universal Motor Support: It can drive both standard asynchronous (induction) motors and high-efficiency synchronous (Permanent Magnet) motors.
• Superior Torque: Uses Sensorless Flux Vector Control to maintain high torque even at very low speedsessential for heavy starting loads like mixers, conveyors, or crushers.

4. Ruggedized for Harsh Environments

• Extreme Protection: The circuit boards are 3C3 and 3S2 coated, making the drive highly resistant to humidity, chemical gases, and saltcommon in textile, chemical, or woodworking plants.
• Thermal Management: It runs reliably in ambient temperatures up to 
  
  
   without power loss, and up to 
  
  
   with minor adjustments.
• Dust Prevention: The cooling air path is isolated from the electronics to prevent dust or metallic particles from settling on internal boards.

5. Seamless Networking

• Standard Ports: Built-in CANopen and Modbus RTU.
• Expansion Ready: Supports "plug-in" communication modules for Profinet, EtherNet/IP, EtherCAT, and Profibus DP, allowing the drive to integrate into almost any modern factory network.