Frequency inverter ATV212 3 phase 380/480VAC 50/60Hz 2.2kW 5.1A IP55 ATV212WU22N4C

Frequency inverter for a wide range of applications

The ATV212 frequency inverter is a versatile device designed to control 3-phase asynchronous motors. It is suitable for HVAC (heating, ventilation, and air conditioning) applications, pumps, fans, and compressors. It provides efficient and reliable load management, and its compact design simplifies installation and integration with existing automation systems. This is a solution for installers looking for ease of use and solid construction, as well as for end-users expecting optimized energy consumption and precise process control.

Construction and functionality

The ATV212 is characterized by a robust construction in a housing with dimensions of 215 x 297 x 192 mm and an IP55 protection class – which guarantees resistance to dust and moisture, enabling operation in harsh industrial conditions. It has three digital inputs, one analog output, and two analog inputs, allowing for flexible adaptation to various application needs. Communication is via an RS-485 (Modbus) interface and the ability to connect to a LON network. This makes integration with BMS (Building Management System) simple and effective. The device also has a PC connection for easy configuration and diagnostics.

Advantages and benefits

• Versatility: Possibility of use in a wide range of industrial and construction applications.

• Resistance: IP55 protection class ensures reliable operation in harsh environmental conditions.

• Communication: Support for Modbus and LON protocols simplifies integration with building and industrial automation systems.

• Easy operation: Intuitive user interface and easy parameter configuration.

• Energy optimization: Precise motor speed control allows for reduced energy consumption.

• Reliability: Solid construction guarantees a long service life.

• Flexibility: Possibility of operation in power networks of 380…480 V and a frequency of 50/60 Hz.

• Safety: Compliance with IEC 61158, IEC 61784, and IEC 60204-1 standards ensures safe operation of the device.

The ATV212 inverter allows for smooth motor start-up and stop, reducing mechanical stress in the drive system – which translates to a longer service life of the equipment. The ability to limit the inrush current protects the electrical installation from overloads. Precise speed control allows the performance of devices to be adapted to current needs, which translates into energy savings and reduced operating costs. The device is designed to operate with linear loads with a power of up to 2.2 kW at a rated current of 5.1A and a maximum output frequency of 200 Hz.