412JHHU

Product Data Sheet 412 JHHU The engineer's choice Product Data Sheet 412 JHHU 412 JHHU INDEX 1  General ...................................................................................................................................................................... 3  2  Mechanics ................................................................................................................................................................. 3  2.1  2.2  3  Operating Data .......................................................................................................................................................... 4  3.1  3.2  3.3  3.4  3.5  3.6  4  General .............................................................................................................................................................. 7  Climatic requirements*)...................................................................................................................................... 7  Safety ......................................................................................................................................................................... 9  5.1  5.2  6  Operating Data - Electrical Interface - Input ...................................................................................................... 4  Electrical Operating Data ................................................................................................................................... 5  Operating Data - Electrical Interface -Output .................................................................................................... 5  Electrical Features ............................................................................................................................................. 5  Aerodynamic ...................................................................................................................................................... 7  Sound Data ........................................................................................................................................................ 7  Environment .............................................................................................................................................................. 7  4.1  4.2  5  General .............................................................................................................................................................. 3  Connections ....................................................................................................................................................... 3  Electrical Safety ................................................................................................................................................. 9  Approval Tests ................................................................................................................................................... 9  Reliability ................................................................................................................................................................... 9  6.1  General .............................................................................................................................................................. 9  5/7/2012 page 2 of 10 Product Data Sheet 412 JHHU 1 General Fan type Rotational direction looking at rotor Airflow direction Bearing system Mounting position 2 Mechanics 2.1 General Width Height Depth Weight Housing material Impeller material Max. torque when mounted across both mounting flanges Screw size 2.2 Fan counterclockwise Air outlet over struts Ball bearing any 40,0 mm 40,0 mm 25,0 mm 0,050 kg Plastic Plastic wire outlet corner: 60 Ncm remaining corners: 60 Ncm ISO 4762 - M3 degreased, without an additional brace and without washer Connections Electrical connection Length of lead wire Wires 310 mm +- 10,0 mm Tolerance Wire gauge (AWG) Insulation diameter Wire 1 Wire 2 26 1,35 mm Colour red blue Operation + UB - GND 5/7/2012 page 3 of 10 Product Data Sheet 412 JHHU 3 Operating Data 3.1 Operating Data - Electrical Interface - Input Control input None 5/7/2012 page 4 of 10 Product Data Sheet 412 JHHU 3.2 Electrical Operating Data Measurement conditions: 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. ∆p = 0: I: corresp. to free air flow (see section 3.5) corresp. to arithm. mean current value Features Voltage range Nominal voltage Power consumption Condition ∆p = 0 ∆p = 0 ∆p = 0 Tolerance Current consumption Tolerance Speed Tolerance Symbol U UN Values 8,0 V 13,5 V P 1,5 W +- 20,0 % 12,0 V 3,2 W +- 20,0 % I 190 mA +- 20,0 % 270 mA +- 20,0 % 310 mA +- 20,0 % 8.500 1/min +- 15,0 % 13.000 1/min n 13.800 1/min +- 15,0 % 0001 ∆p = 0 0001 ∆p = 0 0001 + 10 % Starting current consumption 3.3 - 15 % 2.100 mA Operating Data - Electrical Interface -Output Tacho type None Alarm type None 3.4 4,2 W +- 20,0 % Electrical Features Electronic function Reversed polarity protection Max. residual current at Un Locked rotor protection Locked rotor current at Un Clock signal t3/t4 at locked rotor None Rectifying diode IF 10 MOhm 1,0 mm / 1,2 mm III Approval Tests CE UL VDE Yes Yes Yes / Approval acc. to EN 60950 (VDE 0805) - Information technology equipment Yes / C22.2 No. 113 Fans and Ventilators No CSA CCC The approval tests are observed to: Maximal permitted operating voltage (see section 3.1) and max. permitted ambient temperature TU max. 6 Reliability 6.1 General Life expectancy L10 at TU = 40 °C Life expectancy L10 at TU max. Life expectancy L10 Delta (40 °C) 57.500 h 35.000 h 110.000 h 5/7/2012 page 9 of 10