Product Data Sheet 8312 NN Product Data Sheet 8312 NN The engineer's choice
Product Data Sheet 8312 NN 8312 NN INDEX 1 General ...................................................................................................................................................................... 3 2 Mechanics ................................................................................................................................................................. 3 2.1 2.2 3 Operating Data ....................................................................................
Product Data Sheet 8312 NN 1 General Fan type Rotating direction looking at rotor Airflow direction Bearing system Mounting position - shaft 2 Mechanics 2.1 General Width Height Depth Mass Housing material Impeller material Max. torque when mounted across both mounting flanges Screw size 2.
Product Data Sheet 8312 NN Wire 1 2 Color red blue Operation + UB - GND 07/26/2018 Wire size AWG 26 AWG 26 Insulation diameter 1,35 mm 1,35 mm page 4 of 9
Product Data Sheet 8312 NN 3 Operating Data 3.1 Electrical Operating Data Measurement conditions: ∆p = 0: I: Features Voltage range Nominal voltage Power consumption 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. to free air flow (see chapter aerodynamics) corresp. to arithm.
Product Data Sheet 8312 NN 3.3 Aerodynamics Measurement conditions: Measured with a double chamber intake rig. 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 8312 NN 3.4 Sound Data Measurement conditions: Sound pressure level: 1 meter distance between microphone and the air intake. 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: at free air flow 4 Environment 4.1 General Min. permitted ambient temperature TU min. Max. permitted ambient temperature TU max. Min. permitted storage temperature TL min. Max.
Product Data Sheet 8312 NN 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.
