The ATV212WU40N4CZH28 is a Schneider Altivar 212 variable frequency drive sized for a 4 kW (5 hp) 3-phase asynchronous motor on 380-480 V supply. Integrated Class C1 EMC filter covers conducted emissions for residential and light industrial environments — no external filter needed for most installations. Switching frequency is adjustable 6-16 kHz; derate above 12 kHz. Line current draw is 8.2 A at 380 V, 6.5 A at 480 V. Apparent power rating is 6.9 kVA at 380 V. The drive includes a built-in PI regulator for closed-loop process control applications like constant pressure or flow. Protection coverage is comprehensive: thermal drive and motor protection, short-circuit between motor phases, input phase loss, DC bus overvoltage, earth fault, and PTC probe input for motor overtemperature. The drive also monitors line supply undervoltage and overvoltage.
The ATV212WU40N4CZH28 is classified as mature lifecycle — still available through distribution channels but not actively promoted for new designs.
Integration & compliance
Mounts vertically (±10°) with heat sink for convection cooling. Dimensions: 208 mm deep, 230 mm wide, 340 mm high. RS-485 physical interface with Modbus RTU protocol at 9600 or 19200 bps supports up to 247 addresses on the bus. CE marked. Complies with IEC 61800-3 for EMC environments 1 and 2, categories C1, C2, C3, and IEC 61800-5-1 for safety. EN 55011 Group 1 Class B conducted emissions. Pollution degree 3 per IEC 61800-5-1. Operating altitude up to 1000 m without derating; 1000-3000 m with 1% derating per 100 m.