Rated supply voltage is 480 V +/- 10 %, three-phase, 60 Hz +/- 5 %. Efficiency sits at 98 %, so you lose only 2 % of pass-through power as heat — important for enclosure thermal budgeting in a crowded panel. Power factor correction is built in: cos phi is 1 at 150 % of line current, 0.85 at 75 %, and 0.99 at 100 %. That keeps the utility meter happy and reduces kVA demand charges on high-duty-cycle loads. Ambient operation is 5...40 °C without derating; above that up to 55 °C you derate current 3 % per °C. At altitude above 1000 m, derate 5 % per additional 1000 m. Class F insulation holds up under the thermal stress of continuous harmonic filtering.
Connection is via bare wires with a 16.5 mm diameter entry — plan your gland plate accordingly. Quantity per drive varies: two filters for the ATV61HC40N4 or ATV71HC40N4, three for the ATV61HC63N4. That means the larger drive needs one more cabinet slot or a larger enclosure. Storage temperature range is -25...55 °C, humidity 5...85 % non-condensing.