IMD550

IMD 550 Nominal Airflow: 2350 l/s Cooling Capacity (kW) Entering Air Temperature 23°C D.B., 17°C W.B. COIL 1 ROW 4 ROWS WATER FLOW (l/s) 0.40 0.70 1.00 2.00 3.00 4.00 PRESSURE DROP (kPa) 6.6 17.6 32.8 9.5 20.6 33.4 5 Total Sens. 12.5 10.9 16.3 12.3 19.0 13.4 43.9 31.9 49.9 34.5 53.2 36.0 Total = Total Capacity (kW); Sens. = Sensible Capacity (kW) Note: Cooling capacities are based on the nominal airflow. ENTERING WATER TEMPERATURE °C 678 Total Sens. Total Sens. Total Sens. 9 Total Sens. 11.6 10.6 10.7 10.3 9.9 9.9 9.2 9.2 15.1 11.9 14.0 11.5 12.8 11.0 11.6 10.6 17.8 12.9 16.2 12.3 14.9 11.8 13.4 11.3 40.5 30.5 37.2 29.1 33.8 27.7 30.5 26.4 46.1 32.9 42.3 31.2 38.5 29.6 34.6 28.0 49.5 34.3 45.2 32.5 41.4 30.8 37.0 29.0 Heating Capacity (kW) Entering Air Temperature 21°C Note: Heating capacities are total - based on the nominal airflow. Electric Heating option: 18 kW COIL WATER FLOW (l/s) PRESSURE DROP (kPa) 40 45 ENTERING WATER TEMPERATURE °C 50 55 60 65 70 75 80 1 ROW 0.40 0.80 1.20 4.5 15.4 31.5 14.7 18.6 17.9 22.5 19.6 24.8 22.5 26.3 30.1 34.0 27.2 31.9 36.6 41.3 30.0 35.2 40.2 45.4 37.9 41.7 45.6 46.0 50.7 55.4 50.6 55.8 60.9 Air Handling l/s - Pa LOW 600 MED - - - - l/s - W 3.0 2.5 HIGH 2.0 1.5 1.0 0.5 INPUT (kW) Sound Levels Test Conditions: JIS 8616. 1 m ducting with 25 mm insulation. Sound Pressure Levels are at 1 m from source. OCTAVE BAND FREQ. Hz FAN SPL SWL 125 250 500 1 k 2 k 4 k SPEED dB(A) dB(A) SOUND POWER LEVELS ...