What this drive delivers
The ATV212HD55N4LCD is a 55 kW (75 hp) AC drive from the Altivar 212 series, designed for asynchronous motors in commercial and light industrial applications. It draws 89 A line current at 480 V and 102.7 A at 380 V, so the supply sizing depends on your actual line voltage. A built-in Class C2 EMC filter means it meets EN 61800-3 Category C2 conducted emissions limits for second-environment (industrial) installations without an external filter. That saves panel space and one bill-of-material line.
Panel fit and cooling
The drive measures 630 mm high, 320 mm wide, and 290 mm deep — a floor-standing or large-enclosure footprint. Mount it vertically within ±10° per the operating position spec, and allow clearance above and below for the 498 m³/h airflow through the heatsink. At 63.7 dB noise level, it is audible in a quiet control room; plan for a separate drive cabinet if the panel is near occupied workstations.
Protection and communication
The drive includes a full suite of built-in protections: overheating, short-circuit between motor phases, ground fault, DC bus overvoltage, input phase loss, and motor thermal protection with PTC probe support. That covers most fault scenarios without add-on modules. For control integration, it has a 2-wire RS-485 port running Modbus RTU at 9600 or 19200 bps, plus an RJ45 connector and an option slot for a LonWorks communication card. The analog inputs are 10-bit resolution, switchable between 0–10 V and 0–20 mA.
Lifecycle and sourcing reality
Sourced to order against your BOM quantity; current pricing and lead time confirmed at RFQ through independent distribution channels.
