Schneider Electric DC-AC Converters Frequency inverter 614355 - Schneider Electric ATV12H055M2, The Schneider Electric frequency inverter ATV12H055M2 is designed for single-phase 0.55 kW applications. It optimises motor performance and energy efficiency. Typical uses include small machines and industrial control systems. Schneider Electric ATV12H055M2 Inverter 0.55kW compact EMC filter