Schneider Electric ATV12H037M2 Variable Frequency Drive

Schneider Electric ATV12H037M2 Altivar 12 is a compact, single‑phase variable frequency drive that delivers 0.37 kW (0.55 HP) from a 200–240 V supply and ships with a heat sink for cabinet mounting. The drive provides up to 2.4 A continuous output and a motor speed range of 1–20 with a selectable output frequency from 0.5 to 400 Hz, suitable for small asynchronous motors. Its I/O set includes 4 discrete inputs, 2 discrete outputs, 1 analog input, 1 analog output, and 1 relay output, plus a front‑facing 2‑wire Modbus/RS‑485 port via an RJ45 connector for programmable control. Integrated EMC filter, IP20 protection, and compact dimensions (72 mm wide x 143 mm high x 121.2 mm deep) with a net weight around 0.7 kg complete the package.