The 131U2227 is a versatile frequency converter designed for HVAC applications such as ventilation, heating, and refrigeration. It features a numerical control unit that provides access to all device parameters, a quick menu for efficient commissioning, and manual or auto switchover capabilities along with alarm functions. The drive offers a power rating of 1.1 kW (1.5 HP) and operates on a three-phase supply of 380-480 VAC. It comes with an IP55 / Type 12 backplate and complies with RFI Class A1/B standards. Additionally, the 131U2227 extends safety features with functionalities like Safe Torque Off, Safe Stop 1 (SS1), Safely Limited Speed (SLS), and Safe Maximum Speed (SMS), making it suitable for demanding HVAC environments.
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