Frequency inverter ATV212 3 phase 380/480VAC 50/60Hz 1.5kW 3.7A IP55 ATV212WU15N4C

Frequency inverter for a wide range of applications

The ATV212 frequency inverter is a versatile device designed to control three-phase asynchronous motors. It is suitable for applications in HVAC (heating, ventilation, and air conditioning), industry, and construction. Designed for easy integration with building and industrial automation systems, it offers efficient and reliable management of fans, pumps, and compressors. Its robust construction and high resistance to environmental conditions (IP55) make it an ideal solution for demanding applications.

Construction and functionality

The ATV212 is a voltage inverter that allows for smooth adjustment of the motor speed, which translates into energy savings and precise adaptation to process needs. Equipped with a wide range of communication interfaces – including Modbus RTU via RS-485 and LON – it enables easy integration with existing control systems. There are three digital inputs, one analog output, and two analog inputs available, providing flexibility in configuration and adaptation to specific application requirements. The ability to operate over a full frequency range (up to 200 Hz) expands the range of applications for the device.

Advantages and benefits

• Versatility: Suitable for various applications in HVAC, industry, and construction.
• Easy integration: Compatible with popular communication protocols (Modbus, LON).
• High reliability: Robust construction and IP55 protection ensure long-term operation even in harsh conditions.
• Energy saving: Smooth motor speed control minimizes energy consumption.
• Flexibility: A wide range of input and output interfaces allows adaptation to individual needs.
• Easy operation: Intuitive control panel facilitates configuration and monitoring of operating parameters.
• Compact dimensions: Allow mounting in limited space (width 215 mm, height 297 mm, depth 192 mm).
• Protections: Protects the motor and installation against overload and short circuit.

Technical parameters and application

The ATV212WU15N4C inverter operates with a supply voltage of 380-480V at a frequency of 50/60Hz. Its rated output current is 3.7A with a maximum power output of 1.5kW for both linear and square loads. This makes it ideal for controlling motors up to 1.5kW. The ability to tolerate supply voltage +/- 10% and frequency +/- 5% ensures stable operation even with fluctuations in supply parameters. The integrated PC interface allows easy configuration and diagnostics using dedicated Schneider Electric software. The device complies with IEC 61158, IEC 60204-1 and other industry safety standards.