... ACH580, a frequency inverter specially developed for HVAC applications. It works with all HVAC motor types such as asynchronous, permanent magnet and synchronous reluctance motors (SynRM) up to 250 kW and can also be integrated into standard automation systems. PID controller and motor heating function are standard features. With the integrated HVAC communication, the user can control applications, communicate results and carry out diagnostics via the BACnet MS/TP and HVAC protocols. For convenient operation, ABB ...