3412N/39H

Product Data Sheet 3412 N/39H Product Data Sheet 3412 N/39H The engineer's choice Product Data Sheet 3412 N/39H 3412 N/39H 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 4 General .............................................................................................................................................................. 8 Climatic Requirements ....................................................................................................................................... 8 Safety ......................................................................................................................................................................... 9 5.1 5.2 6 Electrical Operating Data ................................................................................................................................... 4 Electrical Interface - Output ............................................................................................................................... 5 Electrical Features ............................................................................................................................................. 6 Aerodynamics .................................................................................................................................................... 7 Sound Data ........................................................................................................................................................ 8 Environment .............................................................................................................................................................. 8 4.1 4.2 5 General .............................................................................................................................................................. 3 Connections ....................................................................................................................................................... 3 Electrical Safety ................................................................................................................................................. 9 Approval Tests ................................................................................................................................................... 9 Reliability ................................................................................................................................................................... 9 6.1 General .............................................................................................................................................................. 9 Product Data Sheet 3412 N/39H 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 2.2 Fan Counterclockwise Air outlet over struts Ball bearing Any 92,0 mm 92,0 mm 25,4 mm 0,106 kg Plastic Plastic Wire outlet corner: 40 Ncm Remaining corners: 60 Ncm ISO 4762 - M4 degreased, without an additional brace and without washer Connections Electrical connection Lead wire length Wires L = 310 mm +- 10,0 mm Tolerance Wire size (AWG) Insulation diameter Wire 1 2 3 24 1,55 mm Color red blue white Operation + UB - GND Alarm The auxilliaries shown on the schematic diagram (which are required for the intended use) are not part of our delivery. 11/30/2017 page 3 of 10 Product Data Sheet 3412 N/39H 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. to free air flow (see chapter aerodynamics) corresp. to arithm. mean current value Condition Symbol U UN Values 8V 15,0 V P 0,75 W +- 17,5 % 12,0 V 2,5 W +- 12,5 % I 95 mA +- 17,5 % 208 mA +- 12,5 % 235 mA +- 15,0 % n 1.950 1/min +- 12,5 % 3.000 1/min +- 7,5 % 3.650 1/min +- 10,0 % ∆p = 0 0010 ∆p = 0 0010 ∆p = 0 3,5 W +- 15,0 % 0010 Starting current consumption 640 mA 11/30/2017 page 4 of 10 Product Data Sheet 3412 N/39H 3.2 Electrical Interface - Output Alarm type Features Alarm operating voltage Alarm signal Low Alarm signal High Maximum sink current Leakage current /39 (low = ok, open collector) Note UBA UA low UA high Isink External resistor Alarm Alarm Alarm Alarm Alarm start-up delay time trip speed limit at sense failure latch isolated from motor t6 nG Values