W4D300-DT04-09 ebm-papst - AC Axial Fan

The W4D300-DT04-09 is an ebm-papst AC axial fan built around the M4D068-DF three-phase motor, designed as a built-in device for general air-moving duty within its rated ambient pressure and temperature range.

It runs on a three-phase supply wired delta at 230 VAC or star at 400 VAC, 50 or 60 Hz, turning at approximately 1350 rpm, and the operating instructions specify use only in grounded-neutral (TN/TT) power systems at 800-1050 mbar ambient pressure.