The Schneider ATV212WU15N4CZH28 is an Altivar 212 variable frequency drive sized for a 1.5 kW (2 hp) asynchronous motor on 380-480 V three-phase supply. Line current draws 3.2 A at 380 V and 2.6 A at 480 V, with apparent power of 2.8 kVA at 380 V. The integrated Class C1 EMC filter meets EN 55011 Group 1 Class B and IEC 61800-3 Category C1 conducted emissions limits, so it's suited for residential or light-industrial environments without an external filter. Communication is via 2-wire RS-485 Modbus RTU at 9600 or 19200 bps, with an optional LonWorks card slot.
The drive measures 215 mm wide, 297 mm high, and 192 mm deep, with a vertical mounting orientation (within ±10 degrees). It's assembled with a heat sink for natural convection cooling. The enclosure is IP20 (not explicitly stated, but typical for this class), so it's intended for clean, dry panel environments. The 2-wire RS-485 bus supports up to 247 addresses, and the Modbus RTU frame is fixed at 8 bits with configurable parity.
Protection and compliance
The drive includes comprehensive protection: overheating of the drive and motor, short-circuit between motor phases, input phase loss, overcurrent to earth, DC bus overvoltage/undervoltage, and motor thermal protection via PTC probes. It's CE marked and complies with IEC 61800-5-1 (safety) and IEC 61800-3 (EMC) for environments 1 and 2, categories C1, C2, and C3. Pollution degree 2 per IEC 61800-5-1 applies. Shock resistance is 15 gn for 11 ms per IEC 60068-2-27.