The Elta ABB ACH580 variable speed drive (model 149-VFD-00 – 00-0017) is designed for HVAC applications, offering a power output of 1.1kW and supporting three-phase input to three-phase output. Housed in an IP55-rated UL (NEMA) Type 12 enclosure, it ensures protection in demanding environments. The drive includes comprehensive HVAC functionalities and supports Modbus and BACnet for flexible I/O expansion. An intuitive keypad allows for custom text and display views, simplifying user interaction. Its compact design is ideal for installations with limited space, and it operates reliably in temperatures ranging from ‑15°C to +50°C.