Product Data Sheet RER160-28/18NTDI Product Data Sheet RER160-28/18NTDI The engineer's choice
Product Data Sheet RER160-28/18NTDI RER160-28/18NTDI INDEX 1 General ............................................................................................................................................................... 3 2 Mechanics .......................................................................................................................................................... 3 2.1 2.2 3 Operating Data ................................................................................
Product Data Sheet RER160-28/18NTDI 1 General Fan type Rotating direction looking at rotor Airflow direction Bearing system Mounting position - shaft 2 Mechanics 2.1 General Depth Diameter Mass Housing material Impeller material 2.
Product Data Sheet RER160-28/18NTDI 3 Operating Data 3.1 Electrical Interface - Input Control input Internal Temperature Sensor Features Characteristics 3.2 Electrical Operating Data Motor testing The motor testing relates to a fan, operating with horizontal shaft, at free wir flow. It is possible to run this motor in an uncontrolled state. For some testings the motor may set in a test cycle by connecting to a voltage follower as below mentioned.
Product Data Sheet RER160-28/18NTDI 02/02/2019 page 5 of 12
Product Data Sheet RER160-28/18NTDI Speed graph after starting the test cycle Voltage Power consumption Tolerance 48,0 V 52,8 W +- 15,0 % Current consumption Tolerance 1.100 mA +- 15,0 % Speed Tolerance 3.3 4.770 1/min +- 7,5 % Electrical Features Electronic function Reversed polarity protection Max.
Product Data Sheet RER160-28/18NTDI 02/02/2019 page 7 of 12
Product Data Sheet RER160-28/18NTDI 3.4 Aerodynamics Measurement conditions: Measured with a double chamber intake rig acc. to DIN EN ISO 5801. Normal air density = 1,2 kg/m3; Temperature 23°C +/ - 3°C; In the intake and outlet area should not be any solid obstruction within 0,5 m. Motor shaft horizontal. The information is only valid under the specified test conditions and may be changed by the installation conditions.
Product Data Sheet RER160-28/18NTDI 02/02/2019 page 9 of 12
Product Data Sheet RER160-28/18NTDI 3.5 Sound Data Measurement conditions: Sound pressure level: 1 meter distance between microphone and the air intake. Sound power level: Acc. to DIN 45635 part 38 (ISO 10302) Measured in a semianchoic chamber with a background noise level of Lp(A) < 5 dB(A) For further measurement conditions see chapter aerodynamics. a.
Product Data Sheet RER160-28/18NTDI 5 Safety 5.1 Electrical Safety Dielectric strength DIN EN 60950 (VDE 0805) and DIN EN 60335 (VDE 0700) A.) Type test Measuring conditions: After 48h of storage at 95% R.H. and 25°C. No arcing or breakdown is allowed! All connections together to ground. B.) Routine test Measuring conditions: At indoor climate. No arcing or breakdown is allowed! All connections together to ground. Isolation resistance Measuring conditions: After 48h of storage at 95% R.H.