The ABB ACH580-01-027A-4 is a 27 Ampere, 4 kW (5.5 HP) rating of the ACH580 general purpose drives series, designed for basic control of pumps, fans, and compressors. It is a compact, wall-mounted or cabinet-installed variable frequency drive (VFD) that operates on a 200-240 V, 1-phase input power supply and provides a 3-phase output to control standard AC induction motors. The "-01" variant indicates a standard IP21 / UL Type 1 enclosure for basic protection against dust and water droplets. It is part of the ABB All-compatible Drive family, known for its ease of use, energy efficiency features (like the built-in Energy Optimizer), and robust design for reliable operation in HVAC and light industrial applications.
