Condenser, 2 Fan, Single Circuit, 2.3MBH /1C TD, 400/3/50 FSC ACCD75217 Row-based, direct expansion cooling solutions for wiring closets, server rooms, and data centers. Includes: Installation guide Features Direct drive motors Stress on bearings is nearly eliminated, increasing useful life. Allows integral fan/motor assembly to be factory balanced, which lowers vibration and expedites startup. General Air Flow 9060 CFM Input Nominal Input Voltage 400V 3PH Input Power 1800 Watts Input Frequency 50 Hz Physical Maximum Height 35.04 inches (890 mm) Maximum Width 66.14 inches (1680 mm) Maximum Depth 35.44 inches (900 mm) Net Weight 195.80 lbs. (89.00 kg) Shipping Weight 255.00 lbs. (115.92 kg) Shipping Height 48.00 inches (1219 mm) Shipping Width 45.00 inches (1143 mm) Shipping Depth 85.00 inches (2159 mm) Environmental Audible noise at 1 meter from surface of unit 0.00 dBA Conformance Regulatory Approvals TUV Standard Warranty 1 year (parts only)