Product Data Sheet RG125-19/12N/12 Product Data Sheet RG125-19/12N/12 The engineer's choice
Product Data Sheet RG125-19/12N/12 RG125-19/12N/12 INDEX 1 General ............................................................................................................................................................... 3 2 Mechanics .......................................................................................................................................................... 3 2.1 2.2 3 Operating Data ..................................................................................
Product Data Sheet RG125-19/12N/12 1 General Fan type Rotating direction looking at rotor Airflow direction Bearing system Mounting position - shaft 2 Mechanics 2.1 General Blower Clockwise Air in axially, Air out radially Ball bearing Any Width Height Depth Mass Housing material Impeller material Max. torque when mounted across both mounting flanges; Metal flange on mounting plate Screw size 2.
Product Data Sheet RG125-19/12N/12 3 Operating Data 3.1 Electrical Operating Data Measurement conditions: ∆p = 0: I: Features Voltage range Nominal voltage Power consumption Tolerance Current consumption Tolerance Speed Tolerance Normal air density = 1,2 kg/m3; Temperature 23°C +/ - 3°C; Motor axis horizontal; warm-up time before measuring 5 minutes (unless otherwise specified). In the intake and outlet area should not be any solid obstruction within 0,5 m. corresp.
Product Data Sheet RG125-19/12N/12 3.2 Electrical Interface - Output Tacho type Features Tacho signal TTL High Tacho signal Low Tacho signal High Maximum sink current External resistor Tacho frequency Tacho isolated from motor Slew rate /12 (TTL) Note Values Min.: 2,5 V US low US high Isink Max.: 5,5 V I sink: 1 mA I source: 1 mA <= 0,4 V 5,5 V <= 1 mA All voltages measured to GND. (2 x n) / 60 No => 0,5 V/us n = revolutions per minute (1/min) 3.
Product Data Sheet RG125-19/12N/12 Block1: special locked rotor protection: 5 cycles t3 / t4 = 0,6 s / 1 s Block2: locked rotor protection t3 / t4 = 0,6 s / 10 s 02/01/2019 page 6 of 10
Product Data Sheet RG125-19/12N/12 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 RG125-19/12N/12 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.) Operation condition: 2.
Product Data Sheet RG125-19/12N/12 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.
