Schneider Electric ATV12HU30M3 Variable Speed Drive

The Telemecanique ATV12HU30M3 Altivar 12 Variable Speed Drive from Schneider Electric is a three-phase VFD used to regulate speed and torque of asynchronous motors in industrial equipment. It provides a 3 kW (4 HP) motor rating with 200–240 V AC three-phase input and 200–240 V AC three-phase output, up to 12.2 A, with an output frequency range of 0.5–400 Hz and a 50/60 Hz supply. It features Modbus (RS-485) communication, IP20 protection, and panel-mount installation with a heat sink for applications such as conveyors, pumps, fans, compressors, packaging machinery, and material handling systems. Common replacements include Schneider Electric ATV320U30N4C and ATV340U30N4 variants, aligning with equipment replacement, machine retrofits, energy efficiency upgrades, and new motor control installations.