The 2DVO-0,7.60-366-4 fans are used for cooling and creating the necessary thermal conditions for radio-electronic units and blocks. These are three-phase, axial, high-pressure fans.Performed in a two-stage aerodynamic scheme: the impeller – the counter-rotating impeller. The main application of 2DVO axial electric fans is the cooling of electrical equipment and heating elements of thermal fans with the help of airflow at ambient temperature from -60 °C to +100 °C and at atmospheric pressure from 2 kPa to 150 kPa. The operating mode of the 2DVO-0,7.60-366-4fan is continuous. The impeller rotation direction and the airflow movement must coincide to the arrow indicated on the casing. It is allowed to operate 2DVO-0,7.60-366-4 fans from a single-phase alternating current 400Hz with a voltage of 115V and using a phase-shifting capacitance of 0.91 μF.
The 2DVO-0,760-366-4 Specifications:
· Power supply voltage…………………………………115/200V
· Number of supply network phases …..1/3
· Supply network frequency………………………….400Hz
· Rated performance …………………………………….70m3/h
· Total pressure at rated performance…………..490Pa
· Rated power…………………………………………..37W
· Consumption current…………………………………..0.23A
· Rotational speed………………………………………….10400rmp
· Average sound level……………………………………..72dBA
· Weight.............................................................0.19kg
The 2DVO-0,7.60-366-4Operating Conditions:
· Vibration loads:
o frequency range.................................1–2000Hz
o acceleration........................................100m/s2
· Impact loads.....................................................400m/s2
· Ambient temperature.....................................-60/+100°С
· Relative air humidity at 40°C...........................98%
· Warranty life………………………………………………...5000h
