Product Data Sheet 4312/17MT The engineer's choice Product Data Sheet 4312/17MT 4312/17MT 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 .............................................................................................................................................................. 9 Climatic requirements*) ..................................................................................................................................... 9 Safety ...................................................................................................................................................................... 10 5.1 5.2 6 Operating Data - Electrical Interface - Input ...................................................................................................... 4 Electrical Operating Data .................................................................................................................................. 5 Operating Data - Electrical Interface -Output .................................................................................................... 6 Electrical Features ............................................................................................................................................. 7 Aerodynamic...................................................................................................................................................... 8 Sound Data........................................................................................................................................................ 9 Environment ............................................................................................................................................................. 9 4.1 4.2 5 General .............................................................................................................................................................. 3 Connections....................................................................................................................................................... 3 Electrical Safety ............................................................................................................................................... 10 Approval Tests ................................................................................................................................................ 10 Reliability ................................................................................................................................................................ 10 6.1 General ............................................................................................................................................................ 10 08/12/2014 page 2 of 11 Product Data Sheet 4312/17MT 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 clockwise Air outlet over struts Ball bearing any 119,0 mm 119,0 mm 32,0 mm 0,200 kg Plastic Plastic wire outlet corner: 20 Ncm remaining corners: 20 Ncm ISO 4762 - M4 degreased, without an additional brace and without washer Connections Electrical connection Length of lead wire Wires L = 310 mm +- 10,0 mm Tolerance Wire gauge (AWG) Insulation diameter Contact 24 1,55 mm see drawing Colour Operation Wire 1 red + UB Wire 2 blue - GND Wire 3 violet NTC Wire 4 white Alarm The auxilliaries shown on the schematic diagram (which are required for the intended use) are not part of our delivery. 08/12/2014 page 3 of 11 Product Data Sheet 4312/17MT 3 Operating Data 3.1 Operating Data - Electrical Interface - Input Control input cExternal Temperature Sensor Features Characteristics Schematics 08/12/2014 page 4 of 11 Product Data Sheet 4312/17MT 3.2 Electrical Operating Data Measurement Normal air density = 1,2 kg/m3; Temperature 23C +/- 3C; Motor axis horizontal;warm-up conditions: 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: Name TU 0001 NTC 0001 corresp. to free air flow (see section 3.5) corresp. to arithm. mean current value Condition TU: >= 50 C NTC <= 34 kOhm Features Voltage range Nominal voltage Power consumption Condition p = 0 p = 0 p = 0 Tolerance TU / NTC 0001 p = 0 Current consumption Tolerance Speed Tolerance TU / NTC 0001 p = 0 TU / NTC 0001 Symbol U UN P I n Values 8,0 V 1,3 W +- 25,0 % 5,6 W +- 25,0 % 160 mA +- 25,0 % 275 mA +- 25,0 % 370 mA +- 25,0 % 1.500 1/min +- 15,0 % 2.300 1/min +- 15,0 % 2.800 1/min +- 15,0 % Starting current consumption Name TU 0002 NTC 0002 1.200 mA Condition TU: <= 25 C NTC >= 100 kOhm Features Voltage range Nominal voltage Power consumption Condition p = 0 p = 0 p = 0 Tolerance TU / NTC 0002 p = 0 Current consumption Tolerance Speed Tolerance 15,0 V 12,0 V 3,3 W +- 25,0 % TU / NTC 0002 p = 0 TU / NTC 0002 Symbol U UN P I n Values 8,0 V 15,0 V 0,65 W +- 25,0 % 12,0 V 1,1 W +- 25,0 % 1,4 W +- 25,0 % 80 mA +- 25,0 % 90 mA +- 25,0 % 95 mA +- 25,0 % 1.100 1/min +- 15,0 % 1.100 1/min +- 15,0 % 1.100 1/min +- 15,0 % 08/12/2014 page 5 of 11 Product Data Sheet 4312/17MT 3.3 Operating Data - Electrical Interface -Output Tacho type None Alarm type /17 (high = ok, Open collector) Features Alarm operating voltage (UBA) Alarm signal Low *) Note Alarm signal High *) I source: 0 mA I sink: 2 mA Maximum sink current External resistor 20 mA External resistor Ra from UBA to UA required. All voltage measured to GND. Alarm start-up delay time (t2) Alarm trip speed limit (nG) <= 15 s 850 1/min +- 100 1/min Tolerance Alarm at sense failure Alarm latch Alarm isolated from motor Values <= 60 V <= 0,4 V 60 V No No No 08/12/2014 page 6 of 11 Product Data Sheet 4312/17MT 3.4 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 Speed-Controlled Rectifying diode IF <= 10 mA Auto restart approx. 1.200 mA Typical: 1,0 s / 10 s 08/12/2014 page 7 of 11 Product Data Sheet 4312/17MT 3.5 Aerodynamic Measurement conditions: Measured with a double chamber intake rig acc. to DIN EN ISO 5801. Normal air density = 1,2 kg/m3; Temperature 23C +/- 3C; In the intake and outlet area should not be any solid obstruction within 0,5 m. The information is only valid under the specified test conditions and may be changed by the installation conditions. If there are deviations from the standard test conditions, the characteristic values must be checked under the installed conditions. a.) Operation condition: 2.300 1/min at free air flow TU >= 50 C NTC <= 34 kOhm Max. free-air flow (p = 0 / = max.) Max. static pressure (p = max. / =0) 138,0 m3/h 54 Pa 08/12/2014 page 8 of 11 Product Data Sheet 4312/17MT 3.6 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 section 3.5 a.) Operation condition: 2.300 1/min at free air flow TU >= 50 C NTC <= 34 kOhm Optimal operating point 118,0 m3/h @ 9 Pa Sound power level at the optimal operating point Sound pressure level at free air flow, measured in rubber bands 5,3 bel(A) 4 Environment 4.1 General Min. permitted ambient temperature TU min. Max. permitted ambient temperature TU max. Min. permitted storage temperature TL min. Max. permitted storage temperature TL max. 4.2 39,0 dB(A) -20 C 65 C -40 C 80 C Climatic requirements*) Humidity requirements Water exposure Dust requirements Salt fog requirements humid heat, constant; according to DIN EN 60068-278, 14 days None None None *) Permittet application area: The product is intended for use in sheltered rooms with controlled temperature and controlled humidity. Directly exposure to water must be avoided. Pollution degree 1 (according DIN EN 60664-1) There is either no pollution or it occurs only dry, non-conductive pollution. The pollution has no negative impact.Please require severity levels and specification parameters from the responsible development departments 08/12/2014 page 9 of 11 Product Data Sheet 4312/17MT 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 25C. 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. and 25C measured with U=500 VDC for 1 min. clearance / creepage distance Protection class 5.2 500 VAC / 1 Min. 500 VAC / 1 Sec. RI > 10 MOhm 1,0 mm / 1,2 mm III Approval Tests CE UL VDE Yes Yes / UL507, Electric Fans Yes / Approval acc. to EN 60950 (VDE 0805) - Information technology equipment Yes / C22.2 No. 113 Fans and Ventilators No CSA CCC 6 Reliability 6.1 General Life expectancy L10 at TU = 40 C Life expectancy L10 at TU max. Life expectancy L10 Delta (40 C) 70.000 h 40.000 h 142.500 h 08/12/2014 page 10 of 11