Schneider Electric ATV212HD18N4

The Schneider Electric ATV212HD18N4 variable-speed drive is expertly crafted to enhance energy efficiency in HVAC systems while delivering outstanding performance across heating, ventilation, air conditioning, and pumping applications. With a power rating of 18.5 kW and a notable current rating of 34.8 A, this drive operates seamlessly on a supply voltage of 380-480 V AC in three-phase setups. It offers a frequency range of 0.5 to 200 Hz, allowing for flexible motor speed control tailored to various operational requirements. The ATV212HD18N4 is designed with high torque accuracy and can handle transient over-torque conditions, supporting demanding industrial environments. Its compact design, with dimensions of 245 mm in width, 330 mm in height, and 190 mm in depth, makes for easy installation, while the optional IP55 upgrade provides additional dust and moisture protection. Specialized features, such as multiple connectivity options through logic and analog inputs/outputs, along with EMC compliance and Modbus communication capabilities, facilitate integration with existing systems. The drive not only ensures remarkable energy savings of up to 70% but also operates effectively in diverse climatic conditions, maintaining performance without derating up to 1000 meters in altitude. Overall, the ATV212HD18N4 stands out as a robust solution for optimizing HVAC efficiency and reducing operational costs in both commercial and industrial settings.