Buy Schneider Electric ATV320U55N4B – Product Overview
The Schneider Electric ATV320U55N4B is a 5.5 kW variable speed drive designed for industrial automation and motor control applications. This wall-mount drive operates at 380–500 V, 3-phase input and delivers advanced control capabilities for both asynchronous and synchronous motors, including IE2, IE3, and PM motors. Built with integrated Class C2 EMC filtering, the ATV320U55N4B ensures compliance with electromagnetic compatibility standards while minimizing interference in industrial environments. The drive is optimized for ventilation and pumping applications, delivering up to 30% energy savings compared to traditional fixed-speed systems.
Schneider Electric ATV320U55N4B Features & Benefits
This variable speed drive features vector control without sensors for precise synchronous motor regulation and an adjustable PID controller for dynamic load compensation. Communication options include Modbus serial and CANopen protocols, enabling seamless integration into modern automation systems for remote monitoring and centralized control. The ATV320U55N4B supports output frequencies from 0.1 to 599 Hz, allowing operators to tailor motor speed to specific operational requirements. Braking torque capacity reaches 170% for 60 seconds with a braking resistor, providing enhanced control during deceleration. Its adjustable switching frequency (2–16 kHz) and integrated design reduce installation time and maintenance costs for industrial operations worldwide.
Schneider Electric ATV320U55N4B Specifications & Datasheet
| Parameter |
Value |
| Motor Power |
5.5 kW heavy duty |
| Maximum Horsepower |
7.5 hp heavy duty |
| Voltage Supply |
380–500 V, 3-phase |
| Input Current |
14.3 A |
| Output Frequency |
0.1–599 Hz |
| Switching Frequency |
2–16 kHz adjustable |
| Control Type |
Vector control without sensor |
| Braking Torque |
≤170% for 60 seconds |
| EMC Filter |
Class C2 integrated |
| Communication |
Modbus serial, CANopen |
| Cooling |
Fan |
Schneider Electric ATV320U55N4B Applications in Industrial Automation
This drive is commonly used in industrial automation, process control, machine automation, and production line systems worldwide. The ATV320U55N4B excels in ventilation and pumping applications where energy efficiency and precise speed control are critical. Its advanced communication protocols make it ideal for factory control panels, motion control systems, and centralized automation environments requiring real-time monitoring and remote configuration.
Schneider Electric ATV320U55N4B Price & Worldwide Availability
Check Schneider Electric ATV320U55N4B pricing and stock status online for global dispatch. As a trusted worldwide industrial parts distributor, LeadTime.ca offers real-time availability updates and bulk order support with fast global shipping across North America, Europe, Asia, and international industrial markets.
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