EC axial fans for agricultural ventilation

EC axial fansfor agricultural ventilationversion 07/2011The engineer’s choice

The new EC axial fans for agricultural ventilationEnergy-efficient fans are also becoming increasingly important in agriculture. Motivated by legalrequirements and increasing energy costs, the market is demanding new, energy-efficient solutions.To accommodate this trend, ebm-papst has introduced the new axial fan series with energy savingEC technology, fully in line with the GreenTech philosophy.This brochure contains a selection of axial fans, starting from an outer diameter of 500 mm all theway up to an outer diameter of 1250 mm. This corresponds to an air performance of up to 58.000m³/h.The fans have EC motors and consume, depending on the operating cycle, up to 70% less electricalenergy than comparable AC fans. Installation could not be easier: the fan is installed in the exhaustduct or wall of the building using the attached wall ring plate. Alternatively, the fan is integrateddirectly into a customer-side exhaust duct using an optional support structure.Depending on the required air performance, customers can choose between a version with lowpressure increase and a version for higher pressure drops, such as those encountered in biofilters.Depending on the attainable air performance, the fans are available in single-phase or three-phasedesign, 50 or 60 Hz power supply system. The fans are controlled via the standard 0-10V interfaceor an integrated bus interface.Comprehensive corrosion protection measures have been taken that allow the fans to be used inalmost all climatic applications with outstanding operating reliability.2

Table of contentsThe new EC axial fans for agricultural ventilation 2GreenTech: The Green Company 4Energy comparison 6EC axial fans “low pressure” 8EC axial fans “high pressure” 16Electrical connections 26Technical parameters & scope 30ebm-papst representatives & subsidiaries 343

Sustainability is at the centre of ourthoughts and actions. Out of conviction!Eco-friendliness and sustainability have always been at the core of our thoughts and actions. For decades, we have workedaccording to the simple but strict creed of our co-founder Gerhard Sturm: “Each new product we develop has to be betterthan the last one in terms of economy and ecology.” GreenTech is the ultimate expression of our corporate philosophy.

GreenTech is pro-active development.Even in the design phase, the materials and processes we use are optimisedfor the greatest possible eco-friendliness, energy balance and –wherever possible – recyclability. We continually improve the materialand performance of our products, as well as the flow and noise characteristics.At the same time, we significantly reduce energy consumption.Close co-operation with universities and scientific institutes and the professorshipwe endow in the area of power engineering and regenerativeenergies allows us to profit from the latest research findings in thesefields – and at the same time ensure highly qualified young academics.GreenTech is acknowledged and certified.Every step in our chain of production meets the stringent standards ofenvironmental specialists and the public. The 2008 Environmental Prizeof Baden-Wuerttemberg, the Green Award 2009, the Energy EfficiencyAward 2009 of the dena – to give just a few examples – testify to this.The environmental advantage gained in the performance of the productsdeveloped from our GreenTech philosophy can also be measured in thefulfilment of the most stringent energy and environmental standards.In many instances, our products are already well below the thresholdsenergy legislation will impose a few years from now – several times over.GreenTech is eco-friendly production.GreenTech also stands for maximum energy efficiency in our productionprocesses. There, the intelligent use of industrial waste heat and groundwatercooling, photovoltaics and, of course, our own cooling and venti -lation technology are of the utmost importance. Our most modern plant,for instance, consumes 91% less energy than currently specified andrequired. In this way, our products contribute to protecting the environment,from their origin to their recyclable packaging.Our customers profit from this every day.The heart of GreenTech is future-oriented EC technology from ebmpapst.The EC technology at the core of our most efficient motors andfans allows efficiency of up to 90%, saves energy at a very high level,significantly extends service life and makes our products maintenancefree.These values pay off not only for the environment, but every cent alsopays off for the user! All ebm-papst products – even those for whichGreenTech EC technology does not (yet) make sense from an applicationviewpoint – feature the greatest possible connection of economy andecology.5

Energy comparison: axial fans size 800The controlled ventilation of agricultural sheds is carried out primarily using axial fans. The fans are driven using single-phase asynchronous motorsinstalled in the hub, with speeds that are adjusted by changing the supply voltage. The disadvantage of this system is the relatively poor energybalance. New motor and control configurations provide a significant improvement in energy balance. The following comparison between a conventionalasynchronous fan and a GreenTech EC fan demonstrates this impressively.AC axial fan GreenTech EC axial fanExternal rotor technologyAsynchronous motor / AC motorPermanent magnet motor / GreenTech EC motorExternal voltage controlIntegrated frequency inverter control3~400 V 1~230 VComparison: 15.800 m 3 /h@ 30 Pa and partial-load operationp sf Pa1009080706050403020100,04 0,08 0,12 0,16 0,20 0,24 0,28 0,32 0,36 0,40 in H 2 O0q V25%50%75%100%2000 40006000 8000 cfm4000 8000 12000 16000 m 3 /hLoad profileTime h/a30002500200015001000500276035002000500Air flow25 50 75 100%6

Energy comparison: axial fans size 800If both fans are operated over the year with the specified load profile, theGreenTech EC fan provides significant cost savings. This is shown in thefollowing image as a function of the energy costs. For example, if theelectricity price is 0.10 EUR per kWh, annual savings of 149 EUR can beexpected.¤25020015014916417919420922323825326828329810050Savingper year0,10 0,11 0,12 0,13 0,14 0,15 0,16 0,17 0,18 0,19 0,20Electricity rate¤/kWhFigure: Annual savings as a function of the energy costsThe following figure provides the view over a longer period. Here, theannual operating costs of both fan concepts are added up over the years.The load profile shown above also served as the basis for the calculationhere. The energy costs have been set at 0.10 EUR per kWh.¤20001500AC1000EC500CostsTime1 2 3 4 5 6 7 8YearsFigure: Operating costs over time at 0.10 EUR/kWhThe specific output of fans is an important and widely used statistic fortheir efficiency. This is shown by the power requirement in watts relativeto a delivery volume of 1000 m³/h . The graph shows the specific outputof both fan concepts, starting at the design operating point of 15.800 m³/h@ 30Pa. The GreenTech EC technology shows its advantages particularlywell in partial-load operation, i.e. at reduced speed. That is preciselywhere barn fans are primarily operated. Another reason to decide in favourof groundbreaking EC technology.40302010ECACWatt per1000 m3/hq V 5000 10000 15000 m 3 /hFigure: Comparison of specific fan power7

EC axial fans “low pressure”Ø 560 - Ø 990– Material: Carrying ring: Steel, galvanised, primed and coated in black plasticWall ring: Sheet steel, pre-galvanised, primed and coated in black plasticBlades (5): B D E Pressed-on round sheet steel plate; A C F Insertion part made ofsheet aluminium; Both versions are coated and extrusion-coated in PP plasticsRotor: Primed and coated in blackElectronics enclosure: Die-cast aluminium, coated in black– Direction of rotation: A B C clockwise, D E F counter-clockwise seen on rotor– Type of protection: IP 54 (acc. to EN 60529)– Insulation class: A B C D E "B" ("F" applying to the main components as per EN), F "F"– Mounting position: Shaft horizontal or rotor on top– Condensate discharges: Stator-side– Mode of operation: Continuous operation (S1)– Bearings: Maintenance-free ball bearingsNominal dataBlade angleCurveNominalvoltage rangeFrequencySpeed/rpm (1)Max.Input power (1)Max.Current draw (1)Max. back pressurePerm. amb. temp.Mass withoutattachmentsTechnical features andelectr. connectionsTypeMotorVAC Hz rpm kW A Pa °C kg*3G 560 M3G 112-EA-5° A1~ 200-277 50/60 1000 0,40 1,80 100 -25..+60 7,2S. 27 / L3)*3G 630 M3G 112-GA -5° B 1~ 200-277 50/60 1000 0,72 3,20 140 -25..+60 9,3 S. 27 / L3)*3G 710 M3G 112-IA 0° C 1~ 200-277 50/60 830 0,70 3,10 100 -25..+60 12,0 S. 27 / L3)*3G 800 M3G 112-IA 0° D 1~ 200-277 50/60 710 0,73 3,20 100 -25..+60 12,1 S. 27 / L3)*3G 910 M3G 112-IA 0° E 1~ 200-277 50/60 590 0,58 2,60 80 -25..+60 12,2 S. 27 / L3)*3G 990 M3G 150-FF -5° F 1~ 200-277 50/60 820 1,39 6,10 70 -25..+50 22,7 S. 28 / L9)subject to alterations(1) Nominal data in operating point with maximum load and 230 VACCurvesnrpmP eWIAL W AdB(A)SFPW/(1000m 3 /h)p sf Pa1501401301201101009080706050403020100,10,20,30,40,5in H 2 O0q V3B3 3 3DA33F2 2 2 2 22EC1 1 1 1 15000 10000 150004000 8000 12000 16000 20000 24000 280001cfmm 3 /hAir performance measuredas per: ISO 5801,Installation category A,in ebm-papst full nozzlewithout protection againstaccidental contactSuction-side noise levels:L W A as per ISO 13347,L p A measured at 1 m distanceto fan axisThe acoustic values given areonly valid under the measurmentconditions listed andmay vary depending on theinstallation situation.With any deviation to the standardsetup, the specific valueshave to be checked and reviewedonce installed or fitted!For detailed informationsee page 30 ff.AAABBBCCCDDDEEEFFF1231231231231231231000100010001000100010008308308307107107105905905908208208202933314004625187204485257004625417303464455801010117013901,291,461,802,112,363,202,102,413,102,152,493,201,642,072,604,425,106,1067666971697169687370676967657180797835,143,374,138,245,994,831,139,671,526,534,369,618,227,058,533,141,353,98

– Technical features: See electrical connections p. 27 ff.– EMC: F Interference emission acc. to EN 61000-6-3A B C D E Interference emission acc. to EN 61000-6-4Interference immunity acc. to EN 61000-6-2Harmonics acc. to EN 61000-3-2/3– Leakage current: < 3.5 mA acc. to EN 61800-5-1– Terminal box: Electrical connection via terminal strip– Protection class: I (acc. to EN 61800-5-1)– Product conforming to standards: CE– Approvals: CCC; VDE, GOST are applied for; UL, CSA on requestDirection of air flow"A" ❯Withoutattachments"A" ❯With fullsquare nozzle"A" A3G 560-AP68 -35 W3G 560-DP68 -35"A" A3G 630-AQ37 -35 W3G 630-DQ37 -35"A" A3G 710-AO85 -35 W3G 710-DO85 -35"A" A3G 800-AO81 -35 W3G 800-DO81 -35"A" A3G 910-AO84 -35 W3G 910-DO84 -35"A" A3G 990-AW21 -55 W3G 990-DW21 -55Drawingsp. 10 ff.Electr. connectionsp. 27 ff.9

5x72˚EC axial fans “low pressure”Ø 630 with motor M3G112, drawings for direction of air flow "A"Without attachments158±2123±3TypeMasskgA3G 630-AQ37 -35 9,3Ø200±1Ø165±0,5Ø627±256,5±0,6Cable glandM16x1,5214±3"A" ❯Ø186±0,55xM6Depth of screw12-16 mmWith full square nozzle180±5TypeMasskgW3G 630-DQ37 -35 24,3Ø11Ø65320150750±1805-3"A" ❯11

5x72˚EC axial fans “low pressure”Ø 800 with motor M3G112, drawings for direction of air flow "A"Without attachments150±2131±3TypeMasskgA3G 800-AO81 -35 12,1Ø200±1Ø165±0,5Ø786±2CableglandM16x1,556,5±0,6206,5±3"A" ❯5xM6Ø186±0,5Depth of screw12-16 mmWith full square nozzle245±5TypeMasskgW3G 800-DO81 -35 33,3Ø14,5Ø85717190910±1970-3"A" ❯13

EC axial fans “low pressure”Ø 910 with motor M3G112, drawings for direction of air flow "A"Without attachments116±2103±35x72˚TypeA3G 910-AO84 -35Masskg12,2Ø200±1Ø165±0,5Ø905±2CableglandM16x1,556,5±0,6200,5±3"A" ❯5xM6Ø186±0,5Depth of screw12-16 mmWith full square nozzle235±5TypeMasskgW3G 910-DO84 -35 37,0Ø14,5Ø97620205"A" ❯1010±11070-314

EC axial fans “low pressure”Ø 990 with motor M3G150, drawings for direction of air flow "A"Without attachments182±3106±2Depth of screwmax. 25 mmTypeMasskgA3G 990-AW21 -55 22,714xM108x45˚22,5˚Ø990±26x60˚Cable glandM20x1,570250,5±1"A" ❯Ø232-2Ø252±0,3Ø275With full square nozzle277±5TypeMasskgW3G 990-DW21 -55 52,9Ø14,5Ø1063202251110±11170-3"A" ❯15

EC axial fans “high pressure”Ø 500 - Ø Z50– Material: Carrying ring: Steel, galvanised, primed and coated in black plasticWall ring: Sheet steel, pre-galvanised, primed and coated in black plasticBlades (5): A Pressed-on round sheet steel plate; B C D E F G Insertion part made ofsheet aluminium; Both versions are coated and extrusion-coated in PP plasticsRotor: Primed and coated in blackElectronics enclosure: Die-cast aluminium, coated in black– Direction of rotation: A clockwise, B C D E F G counter-clockwise seen on rotor– Type of protection: IP 54 (acc. to EN 60529)– Insulation class: A "B" ("F" applying to the main components as per EN), B C D E F G "F"– Mounting position: Shaft horizontal or rotor on top– Condensate discharges: Stator-side– Mode of operation: Continuous operation (S1)– Bearings: Maintenance-free ball bearingsNominal dataBlade angleCurveNominalvoltage rangeFrequencySpeed/rpm (1)Max.Input power (1)Max.Current draw (1)Max. back pressurePerm. amb. temp.Mass withoutattachmentsTechnical features andelectr. connectionsTypeMotorVAC Hz rpm kW A Pa °C kg*3G 500 M3G 112-EA0° A1~ 200-277 50/60 1420 0,75 3,40 175 -25..+60 7,2 S. 27 / L3)*3G 630 M3G 150-IF 0° B 3~ 380-480 50/60 1510 3,20 5,00 290 -25..+65 24,4 S. 26 / L5)*3G 710 M3G 150-IF 0° C 3~ 380-480 50/60 1250 2,83 4,30 240 -25..+60 25,3 S. 26 / L5)*3G 800 M3G 150-GF 0° D 3~ 380-480 50/60 925 1,85 2,85 190 -25..+60 23,0 S. 26 / L5)*3G 910 M3G 150-NA 0° E 3~ 380-480 50/60 1000 2,88 4,40 190 -25..+65 30,9 S. 26 / L5)*3G 990 M3G 150-NA -5° F 3~ 380-480 50/60 960 2,58 4,00 180 -25..+70 31,2 S. 26 / L5)*3G Z50 M3G 200-LA 0° G 3~ 380-480 50/60 645 4,10 6,70 180 -25..+60 66,0 S. 26 / L5)subject to alterations(1) Nominal data in operating point with maximum load and 230 VAC or 400 VACCurvesnrpmP eWIAL W AdB(A)SFPW/(1000m 3 /h)p sf Pa300280260240220200180160140120100806040200,20,40,60,81,0in H 2 O0q V4B443 3 3 3AD4C442 2 2 221 1 1 115000 10000 15000 20000F310000 20000 30000 40000 50000E43G25000 3000021cfmm 3 /hAir performance measuredas per: ISO 5801,Installation category A,in ebm-papst full nozzlewithout protection againstaccidental contactSuction-side noise levels:L W A as per ISO 13347,L p A measured at 1 m distanceto fan axisThe acoustic values given areonly valid under the measurmentconditions listed andmay vary depending on theinstallation situation.With any deviation to the standardsetup, the specific valueshave to be checked and reviewedonce installed or fitted!For detailed informationsee page 30 ff.AAAABBBBCCCCDDDD12341234123412341420142014201420151015101510151012501250125012509259259259255496027057502484262528633200222623302621283012211370166118502,522,743,203,403,774,004,405,003,403,544,004,301,852,072,502,857977737481818185797979837272768060,672,1109,5126,6117,2129,7158,7234,489,899,8128,9173,250,763,2101,7140,216

– Technical features: See electrical connections p. 26 ff.– EMC: B C D E F G Interference emission acc. to EN 61000-6-3A Interference emission acc. to EN 61000-6-4Interference immunity acc. to EN 61000-6-2Harmonics acc. to EN 61000-3-2/3– Leakage current: < 3.5 mA acc. to EN 61800-5-1– Terminal box: Electrical connection via terminal strip– Protection class: I (acc. to EN 61800-5-1)– Product conforming to standards: CE– Approvals: A CCC; VDE, GOST are applied for; UL, CSA on requestB C D E F G CCC, UL, CSA; VDE, GOST are applied forDirection of air flow"A" ❯Withoutattachments"A" ❯With fullsquare nozzle"A" A3G 500-AM56 -35 W3G 500-DM56 -35"A" A3G 630-AU23 -35 W3G 630-DU23 -35"A" A3G 710-AU21 -35 W3G 710-DU21 -35"A" A3G 800-AT21 -35 W3G 800-DT21 -35"A" A3G 910-AV02 -35 W3G 910-DV02 -35"A" A3G 990-AZ02 -35 W3G 990-DZ02 -35"A" A3G Z50-AB02 -35 W3GZ50 -CB02 -35** with full round nozzlenrpmP eWIAL W AdB(A)P spez.Wh/1000m 3EEEE1234100010001000100019222194267228802,913,354,534,407978838255,067,6101,8122,1FFFF123496096096096014921833242825802,272,783,704,008583848542,656,693,4107,3GGGG123464564564564526943079382541004,645,206,336,707978808346,057,693,3115,3Drawingsp. 18 ff.Electr. connectionsp. 26 ff.17

5x72˚EC Axialventilatoren “high pressure”Ø 500 with motor M3G112, drawings for direction of air flow "A"Without attachments127±2112±3TypeA3G 500-AM56 -35Masskg7,2Ø200±1Ø165±0,5Ø497±256,5±0,6Cable glandM16x1,5183±3"A" ❯Ø186±0,55xM6Depth of screw12-16 mmWith full square nozzle180±5TypeMasskgW3G 500-DM56 -35 17,2Ø11Ø51716120615±1656-3"A" ❯18

EC Axialventilatoren “high pressure”Ø 630 with motor M3G150, drawings for direction of air flow "A"Without attachments211±3145±2Depth of screwmax. 25 mmTypeMasskgA3G 630-AU23 -35 24,414xM108x45˚22,5˚Ø627±2706x60˚Cable glandM20x1,5250,5±1"A" ❯Ø232-2Ø252±0,3Ø275With full square nozzle288±5TypeMasskgW3G 630-DU23 -35 39,5Ø11Ø69620150750±1805-3"A" ❯19

EC Axialventilatoren “high pressure”Ø 710 with motor M3G150, drawings for direction of air flow "A"Without attachments211±3145±2Depth of screwmax. 25 mmTypeA3G 710-AU21 -35Masskg25,314xM108x45˚22,5˚Ø703±2706x60˚Cable glandM20x1,5250,5±1"A" ❯Ø232-2Ø252±0,3Ø275With full square nozzle274,5±5TypeMasskgW3G 710-DU21 -35 42,4Ø14,5Ø77220170810±1850-3"A" ❯20

EC Axialventilatoren “high pressure”Ø 800 with motor M3G150, drawings for direction of air flow "A"Without attachmentsTypeMasskg210±3148±2Depth of screwmax. 25 mmA3G 800-AT21 -35 23,014xM108x45˚22,5˚Ø788±26x60˚Cable glandM20x1,557,5238±1"A" ❯Ø232-2Ø252±0,3Ø275With full square nozzle267±5TypeMasskgW3G 800-DT21 -35 42,8Ø14,5Ø85717190910±1970-3"A" ❯21

EC Axialventilatoren “high pressure”Ø 910 with motor M3G150, drawings for direction of air flow "A"Without attachments190±3119±2Depth of screwmax. 25 mm14xM108x45˚TypeA3G 910-AV02 -35Masskg30,922,5˚Ø905±26x60˚Cable glandM20x1,570289,5±1"A" ❯Ø232-2Ø252±0,3Ø275With full square nozzle293±5TypeMasskgW3G 910-DV02 -35 56,1Ø14,5Ø976202051010±11070-3"A" ❯22

EC Axialventilatoren “high pressure”Ø 990 with motor M3G150, drawings for direction of air flow "A"Without attachments182±3106±2Depth of screwmax. 25 mmTypeMasskgA3G 990-AZ02 -35 31,214xM108x45˚22,5˚Ø990±26x60˚Cable glandM20x1,570289,5±1"A" ❯Ø232-2Ø252±0,3Ø275With full square nozzle277±5TypeMasskgW3G 990-DZ02 -35 61,4Ø14,5Ø1063202251110±11170-3"A" ❯23

EC Axialventilatoren “high pressure”Ø Z50 with motor M3G 200, drawings for direction of air flow "A"Without attachmentsTypeMasskg220±3Depth of screwmax. 25 mmA3G Z50-AB02 -3566,0158±28xM108x45˚22,5˚Ø1248±2113Cable glandM20x1,5(2x)M25x1,5(1x)347,2±1,5"A" ❯Ø280-2Ø304±0,5Ø325mit runder Volldüse409±56xØ14TypeMasskgW3G Z50-CB02 -35 137,06x60˚15˚Ø1420260"A" ❯Ø1480±1,2Ø1560-324

Electrical connections ECL5)Technical features:• PFC (passive) • RS485 MODBUS• Integrated PID controller • Motor current limitation, alarm relay• Control input 0-10 VDC or 4-20 mA • Line undervoltage / phase failure detection• Input for sensor 0-10 V or 4-20 mA • Electronics / motor overtemperature protection• Slave output 0-10 V max. 5 mA • Locked-rotor protection, soft start• Output 20 VDC (±25 % / -10 %) max. 50 mA • Digital inputs for day/night switch,• Output 10 VDC (+3 %) max. 10 mA enabling, cooling / heatingKL3 KL2 KL18 9 10 11 12 13 14RS ARS BGNDAin1 U+10 VAin1 IDin1NOCOMNCPEL1L2L3Din2Din3GNDAin2 U+20 VAin2 IAout1 2 3 4 5 6 7 1 2 3 1 2 3Connector Pin Connection Assignment / functionKL1 1 L1 Mains supply connection, supply voltage 3~380-480 VAC; 50/60 Hz2 L2Mains supply connection, supply voltage 3~380-480 VAC; 50/60 Hz3 L3Mains supply connection, supply voltage 3~380-480 VAC; 50/60 HzPE PE Earth connection, PE connectionKL2 12NOCOMStatus relay, floating status contact; normally open; close with errorStatus relay; floating status contact; changeover contact; common connection; contact rating 250 VAC / 2 A (AC1)3 NC Status relay, floating status contact; break with errorKL3 1 RSA Bus connection RS485; RSA; MODBUS RTU2 RSB Bus connection RS485; RSB; MODBUS RTU3/10 GND Signal ground for control interface KL34 Ain1 U Analogue input 1 (set value); 0-10 V; Ri= 100 kΩ; parametrisable curves; only usable as alternative to input Ain1 I5 +10 V Fixed voltage output 10 VDC; + 10 V ±3 %; max. 10 mA; short circuit proof; power supply for ext. devices (e.g. potentiometer)6 Ain1 I Analogue input 1 (set value); 4-20 mA; Ri= 100 Ω; parametrisable curves; only usable as alternative to input Ain1 U7 Din1 Digital input 1: enabling of electronics; enabling: open pin or applied voltage 5 to 50 VDC; disabling: bridge to GND or applied voltage < 1 VDC;reset function: triggers software reset after a level change to

Electrical connections ECL3)Technical features:• PFC (active)• Control input 0-10 VDC / PWM• Output 10 VDC max. 10 mA• alarm relay• Electronics / motor overtemperature protection• Line undervoltage detection• Motor current limitation• Locked-rotor protection, soft startFullspeedSpeedsetting8 8111-10 V10 V -> n = max1 V -> n = min n = 012234PENLPE1AC1AC2PN56COMNC11A114A2Speed settingwithpotentiometer80-10 V47 K47 K470 nF0-10 V11111210 VGND10Imax=10 mA10 V0V10 K812Customer circuit Connection FanLine 1Line 2PENLCOMNC0-10 V+10 VGNDgreen/yellowblueblackwhite1white2yellowredblueLine No. Connection Colour Assignment / function1 2 PE green/yel. Earth connection, PE connection111345N blue Mains supply connection, supply voltage 1~200-277 VAC; 50/60 Hz; neutralL black Mains supply connection, supply voltage 1~200-277 VAC; 50/60 Hz; phaseCOM white1 Status relay; floating status contact; changeover contact; common connection; contact rating 250 VAC / 2 A (AC1)1 6 NC white2 Status relay, floating status contact; option 1: break with error; option 2: break with error for run monitor error message2 8 0-10 V yellow Control input, set value 0-10 VDC, impedance 100 kΩ,SELV2 11 +10 V red Fixed voltage output 10 VDC (+/- 3%), max. 10 mA, supply voltage for external devices (e.g. potentiometer), SELV2 12 GND blue Reference mass for control interface, SELV27

Electrical connections ECL9)Technical features:• PFC (active) • RS485 MODBUS• Integrated PID controller • alarm relay• Control input 0-10 VDC / PWM • Line undervoltage / phase failure detection• Input for sensor 0-10 V or 4-20 mA • Motor current limitation• Slave output 0-10 V max. 5 mA • Electronics / motor overtemperature protection• Output 20 VDC (±25 % / -10 %) max. 50 mA • Locked-rotor protection• Output 10 VDC (+3 %) max. 10 mA • soft startKL3 KL2 KL18 9 10 11 12 13 14RS ARS BGNDAin1 U+10 VAin1 IDin1NOCOMNCPEL1NDin2Din3GNDAin2 U+20 VAin2 IAout1 2 3 4 5 6 7 1 2 3 1 2Connector Pin Connection Assignment / functionKL1 1 L1 Mains supply connection, supply voltage 1~200-277 VAC; 50/60 Hz; phaseNPE PE Earth connection, PE connectionKL2KL32123123/1045678911121314NOCOMNCRSARSBGNDAin1 UMains supply connection, supply voltage 1~200-277 VAC; 50/60 Hz; neutralStatus relay, floating status contact; option 1: close with error; option 2: close with run monitor error messageStatus relay; floating status contact; changeover contact; common connection; contact rating 250 VAC / 2 A (AC1)Status relay, floating status contact; option 1: break with error; option 2: break with error for run monitor error messageBus connection RS485; RSA; MODBUS RTUBus connection RS485; RSB; MODBUS RTUSignal ground for control interface KL3; SELVAnalogue input 1 (set value); 0-10 V; Ri= 100 kΩ; parametrisable curves; only usable as alternative to input Ain1 I+10 V Fixed voltage output 10 VDC; + 10 V ±3 %; max. 10 mA; short circuit proof; power supply for ext. devices (e.g. potentiometer)Ain1 I Analogue input 1 (set value); 4-20 mA; Ri= 100 Ω; parametrisable curves; only usable as alternative to input Ain1 UDin1 Digital input 1: enabling of electronics; enabling: open pin or applied voltage 5 to 50 VDC; disabling: bridge to GND or appliedvoltage < 0,8 VDC; reset function: triggers software reset after a level change to < 0,8 VDin2 Digital input 2: parameter set switch 1/2; according to EEPROM setting, the valid/used parameter set is selectable per BUS or per digital inputDIN2. Parameter set 1: open pin or applied voltage 5 to 50 VDC; parameter set 2: bridge to GND or applied voltage < 0,8 VDCDin3 Digital input 3: Control characteristic of the integrated controller; according to EEPROM setting, the control characteristic of the integrated controlleris normally/inversely selectable per BUS or per digital input; normal: open pin or applied voltage 5 to 50 VDC (control deviation = actualsensor value - set value) inverse: bridge to GND or applied voltage < 0,8 VDC (control deviation = set value - actual sensor value)Ain2 U Analogue input 2 (actual sensor value); 0-10 V; Ri= 100 kΩ; parametrisable curve; only usable as alternative to input Ain2 I+20 V Fixed voltage output 20 VDC; + 20 V +25/-10 %; max. 50 mA; short circuit proof; power supply for ext. devices (e.g. sensors)Ain2 I Analogue input 2 (actual sensor value); 4-20 mA; Ri= 100 Ω; parametrisable curve; only usable as alternative to input Ain2 UAout Analogue output 0-10 V; max. 5 mA; output of the actual motor control factor (output voltage of electronics)/of the actual motor speed; functionselectable per bus; parametrisable curve.28

Technical parameters & scopeHigh standards for all ebm-papst productsHere at ebm-papst, we constantly strive to further improve our products in order to be able to offer you the bestpossible product for your application. Careful monitoring of the market ensures that technical innovations arereflected in the improvements of our products.Based on the technical parameters listed below and the ambience you want our product to operate in,we here at ebm-papst can always work out the best solution for your specific application.General performance parametersAny deviations from the technical data and parameters described hereare listed on the product-specific data sheet.Type of protectionThe type of protection is specified in the product-specific data sheets.Insulation classThe insulation class is specified in the product-specific data sheets.Mounting positionThe mounting position is specified in the product-specific data sheets.Condensate discharge holesInformation on the condensate discharge holes is provided in theproduct-specific data sheets.Mode of operationThe mode of operation is specified in the product-specific data sheets.Protection classThe protection class is specified in the product-specific data sheets.Service lifeThe service life of ebm-papst products depends on two major factors:– The service life of the insulation system– The service life of the bearing systemThe service life of the insulation system mainly depends on voltage level,temperature and ambient conditions, such as humidity and condensation.The service life of the bearing system depends mainly on the thermal loadon the bearing.The majority of our products use maintenance-free ball bearings forany mounting position possible. As an option, sleeve bearings can beused, which is indicated on the product-specific data sheet whereverapplicable.The service life L10 of the ball bearings can be taken as approx. 40,000operating hours at an ambient temperature of 40 °C, yet this estimatecan vary according to the actual ambient conditions.We will gladly provide you with a lifetime calculation taking into accountyour specific operating conditions.Motor protection / thermal protectionInformation on motor protection and thermal protection is provided in theproduct-specific data sheets.Depending on motor type and field of application, the following protectivefeatures are realised:– Thermal overload protection (TOP), either in-circuit or external– PTC with electronic diagnostics– Impedance protection– Thermal overload protection (TOP) with electronic diagnostics– Current limitation via electronicsIf an external TOP is connected, the customer has to make sure toconnect a conventional trigger device for switching it off.Products without fitted TOP and without protection against improper use,a motor protection complying with the valid standards has to be installed.30

Left: Endurance test roomMiddle: Shock testRight: Chamber test rigMechanical strain / performance parametersAll ebm-papst products are subjected to comprehensive tests complyingwith the normative specifications. In addition to this, the tests also reflectthe vast experience and expertise of ebm-papst.Legal and normative directivesThe products described in this catalogue are designed, developed andproduced in keeping with the standards in place for the relevant productand, if known, the conditions governing the relevant fields of application.Vibration testVibration tests are carried out in compliance with– Vibration test in operation according to DIN IEC 68, parts 2-6– Vibration test at standstill according to DIN IEC 68, parts 2-6Shock loadShock load tests are carried out in compliance with– Shock load according to DIN IEC 68, parts 2-27Balancing qualityTesting the balancing quality is carried out in compliance with– Residual imbalance according to DIN ISO 1940– Standard balancing quality level G 6.3Should you require a higher balancing quality level for your specificapplication, please let us know and specify this when ordering yourproduct.Chemo-physical strain / performance parametersShould you have questions about chemo-physical strain, please directthem to your ebm-papst contact.Fields of application, industries and applicationsOur products are used in various industries and applications:Ventilation, air-conditioning and refrigeration technology, clean roomtechnology, automotive and rail technology, medical and laboratory technology,electronics, computer and office technology, telecommunications,household appliances, heating, machines and plants, drive engineering.Our products are not designed for use in the aviation and aerospaceindustry!StandardsInformation on standards is provided in the product-specific data sheets.EMCInformation on EMC standards is provided in the product-specific datasheets.Complying with the EMC standards has to be established on the finalappliance, as different mounting situations can result in changed EMCproperties.Leakage currentInformation on the leakage current is provided in the product-specificdata sheets.Measuring is according to IEC 60990.ApprovalsIn case you require a specific approval for your ebm-papst product(VDE, UL, GOST, CCC, CSA, etc.) please let us know.Most of our products can be supplied with the relevant approval.Information on existing approvals is provided in the product-specificdata sheets.Air performance measurementsAll air performance measurements are carried out on suction side and onchamber test beds conforming to the specifications as per ISO 5801 andDIN 24163. The fans under test are installed in the measuring chamber atfree air intake and exhaust (installation category A) and are operated atnominal voltage, with AC also at nominal frequency, and without anyadditional components such as guard grilles.As required by the standard, the air performance curves correspond toan air density of 1.2 kg/m 3 .31

Room for precision noise measuringMeasurement conditions for air and noise measurementebm-papst products are measured under the following conditions:– Axial and diagonal fans in direction of rotation “V” in full nozzle andwithout guard grille– Backward curved centrifugal fans, free-running and with inlet nozzle– Forward curved single and dual inlet centrifugal fans with housingNoise measurementsAll noise measurements are carried out in low-reflective test rooms withreverberant floor. Thus the ebm-papst acoustic test chambers meet therequirements of precision class 1 according to DIN EN ISO 3745. For noisemeasurement, the fans being tested are placed in a reverberant wall andoperated at nominal voltage (for AC, also at nominal frequency) withoutadditional attachments such as the guard grille.Sound pressure level and sound levelAll acoustic values are established according to ISO 13347, DIN 45635and ISO 3744/3745 to accuracy class 2 and given in A-rated form.When the sound pressure level (L p ) is measured, the microphone is onthe intake side of the fan being tested, usually at a distance of 1 m onthe fan axis.To measure the sound power level (L w ), 10 microphones are distributedover an enveloping surface on the intake side of the fan being tested(see graphic). The sound power level measured can be roughly calculatedfrom the sound pressure level by adding 7 dB.Measuring configuration as per ISO 13347-3 respectively DIN 45635-38:10 measuring pointsd ≥ Dh = 1,5d ... 4,5dMeasurement area S = 6d 2 + 7d (h + 1,5d)3dhD1,5d2d32

Adding multiple noise sources with the same levelAdding 2 noise sources with the same volume results in a level increase of approx. 3 dB.The noise characteristics of multiple identical fans can be determined in advance based onthe noise values specified in the data sheet. This is shown in the diagram opposite.Example: 8 A3G800 axial fans are on a condenser. According to the data sheet, the soundpressure level of a fan is approximately 75 dB(A). The level increase measured from the diagramis 9 dB. Thus the overall sound level of the installation can be expected to be 84 dB(A).Increase in sound pressure / sound power level dB05 9 101512 3 4 5 6 7 8 9 10 15 20 25Number of sources of sound with identical levelAdding two noise sources with different levelsThe acoustic performance of two different fans can be predetermined based on the soundlevels given in the data sheet. This is shown in the diagram opposite.Example: There is an axial fan A3G800 with a sound pressure level of 75 dB(A) at the operatingpoint and an axial fan A3G710 with 71 dB(A) in a ventilation unit. The level difference is4 dB. The level increase can now be read in the diagram as approx. 1.5 dB. This means thatthe overall sound level of the unit can be expected to be 76.5 dB(A).Increase in sound pressure / sound power level dB01 1,5 230 4 8 12 16 20 24Difference in level with two sources of sounddBDistance lawsSound power level is independent of distance to the sound source. In contrast to this, soundpressure level decreases the further away the noise source is. The adjacent diagram showsthe decrease in level under far sound field conditions. Far sound field conditions apply wheneverthe distance between microphone and fan is big when compared to fan diameter andwavelength to be considered. For more information on far sound field, please consult the relevantliterature on this complex topic. Per doubling of distance, the level in the far sound fielddecreases by 6 dB. In the near field of the fan, other correlations apply and the decrease inlevels can be considerably smaller. The following example only applies to far sound fieldconditions and can vary strongly depending on the installation effects:With an axial fan A3G300, a sound pressure level of 65 dB(A) was measured at a distance of1 m. According to the adjacent diagram, at a distance of 20 m we would get a reduction by26 dB, i.e. a sound pressure level of 39 dB(A).Decrease in sound pressure leveldB-40-30 -26 -20-1001Distance2510 20 50 100m33

fan agentcompact fan agentebm-papst in Germanymotor specialistmotor agentGermanyebm-papstMulfingen GmbH & Co. KGBachmühle 2D-74673 MulfingenPhone +49 7938 81-0Fax +49 7938 81-110info1@de.ebmpapst.comebm-papstSt. Georgen GmbH & Co. KGHermann-Papst-Straße 1D-78112 St. GeorgenPhone +49 7724 81-0Fax +49 7724 81-1309info2@de.ebmpapst.comebm-papstLandshut GmbHHofmark-Aich-Straße 25D-84030 LandshutPhone +49 871 707-0Fax +49 871 707-465info3@de.ebmpapst.comwww.ebmpapst.comwww.ebmpapst.comwww.ebmpapst.comBerlinDipl.-Ing. (TH) Jens DuchowHändelstraße 7D-16341 PanketalPhone +49 30 944149-62Fax +49 30 944149-63Jens.Duchow@de.ebmpapst.comBielefeldDipl.-Ing. (FH) Wolf-Jürgen WeberNiehausweg 13D-33739 BielefeldPhone +49 5206 91732-31Fax +49 5206 91732-35Wolf-Juergen.Weber@de.ebmpapst.comDortmundDipl.-Ing. (FH) Hans-Joachim PundtAuf den Steinern 3D-59519 Möhnesee-VöllinghausenPhone +49 2925 800-407Fax +49 2925 800-408Hans-Joachim.Pundt@de.ebmpapst.comFrankfurtDipl.-Ing. Christian KleffmannDr.-Hermann-Krause-Straße 23D-63452 HanauPhone +49 6181 1898-12Fax +49 6181 1898-13Christian.Kleffmann@de.ebmpapst.comHalleDipl.-Ing. (TU) Michael HanningLercheneck 4D-06198 Salzatal / OT LieskauPhone +49 345 55124-56Fax +49 345 55124-57Michael.Hanning@de.ebmpapst.comHamburgIngenieurbüro Breuell GmbHIng. Dirk KahlElektroingenieurGrützmühlenweg 40D-22339 HamburgPhone +49 40 538092-19Fax +49 40 538092-84Dirk.Kahl@de.ebmpapst.comHeilbronn / HeidelbergDipl.-Ing. Mark GartnerGehrweg 12D-74199 UnterheinrietPhone +49 7130 404569-1Fax +49 7130 404569-2Mark.Gartner@de.ebmpapst.comKasselDipl.-Ing. (FH) Ralph BrückHoherainstraße 3 bD-35075 GladenbachPhone +49 6462 4071-10Fax +49 6462 4071-11Ralph.Brueck@de.ebmpapst.comKoblenzWinfried SchaeferHinter der Kirch 10D-56767 UersfeldPhone +49 2657 16-96Fax +49 2657 16-76Winfried.Schaefer@de.ebmpapst.comMunichDipl.-Wirt.-Ing. (FH) Jens PeterLandsbergerstraße 14D-86932 PürgenPhone +49 7971 260-180Fax +49 7971 260-221Jens.Peter@de.ebmpapst.comNurembergDipl.-Wirt.-Ing. (FH) Axel ReschSteinsfeldstraße 80D-74626 BretzfeldPhone +49 7946 94401-02Fax +49 7946 94401-03Axel.Resch@de.ebmpapst.comOffenburgDipl.-Ing. (FH) Ralf BraunHubeneck 21D-77704 OberkirchPhone +49 7802 9822-52Fax +49 7802 9822-53Ralf.Braun@de.ebmpapst.comStuttgartDipl.-Ing. (FH) Rudi WeinmannHindenburgstraße 100/1D-73207 PlochingenPhone +49 7153 9289-80Fax +49 7153 9289-81Rudi.Weinmann@de.ebmpapst.comUlmM.Sc. Reinhard SommerreißerAm Silbermannpark 10D-86161 AugsburgPhone +49 821 6610-7023Fax +49 821 6610-7024Reinhard.Sommerreisser@de.ebmpapst.comDistributorsFrankfurtR.E.D. Handelsgesellschaft mbHGutenbergstraße 3D-63110 Rodgau - JügesheimPhone +49 6106 841-0Fax +49 6106 841-111info@red-elektromechanik.dewww.red-elektromechanik.deHamburgBreuell + Hilgenfeldt GmbHGrützmühlenweg 40D-22339 HamburgPhone +49 40 538092-20Fax +49 40 538092-84info@breuell-hilgenfeldt.deMunichA. Schweiger GmbHOhmstraße 1D-82054 SauerlachPhone +49 8104 897-0Fax +49 8104 897-90info@schweiger-gmbh.dewww.schweiger-gmbh.com(1 to 5 pieces)NorthBreuell + Hilgenfeldt GmbHGrützmühlenweg 40D-22339 HamburgPhone +49 40 538092-20Fax +49 40 538092-84ebmpapst@breuell-hilgenfeldt.deSouthHDS Ventilatoren Vertriebs GmbHGlaswiesenstraße 1D-74677 DörzbachPhone +49 7937 8033520Fax +49 7937 8033525info@hds-gmbh.net34

ebm-papst in EuropeEuropeAustriaebm-papst Motoren & Ventilatoren GmbHStraubingstraße 17A-4030 LinzPhone +43 732 321150-0Fax +43 732 321150-20info@at.ebmpapst.comwww.ebmpapst.atBelarusebm-papst Bel AgmbHP.O. Box 117BY-220138 MinskPhone +375 17 3851556Fax +375 17 3851556info@by.ebmpapst.comwww.ebmpapst.byBelgiumebm-papst Benelux B.V.Sales office Belgium-LuxemburgRomeinsestraat 6/0101Research Park HaasrodeB-3001 Heverlee-LeuvenPhone +32 16 396-200Fax +32 16 396-220info@be.ebmpapst.comwww.ebmpapst.beBulgariaebm-papst Romania S.R.L.Str. Tarnavei Nr. 20RO-500327 BrasovPhone +40 268 312-805Fax +40 268 312-805dudasludovic@xnet.roCroatiaebm-papst Industries Kft.Ezred u. 2.H-1044 BudapestPhone +36 1 8722-190Fax +36 1 8722-194office@hu.ebmpapst.comCzech Republic / Slovakiaebm-papst CZ s.r.o.Kaštanová 34aCZ-620 00 BrnoPhone +420 544 502-411Fax +420 547 232-622info@ebmpapst.czwww.ebmpapst.czDenmarkebm-papst Denmark ApSVallensbækvej 21DK-2605 BrøndbyPhone +45 43 631111Fax +45 43 630505mail@dk.ebmpapst.comwww.ebmpapst.dkEstoniaebm-papst Oy, Eesti FiliaalKesk tee 13Aaviku küla, Jüri TehnoparkEST-75301 Rae Vald, HarjumaaPhone +372 65569-78Fax +372 65569-79www.ebmpapst.eeFinlandebm-papst OyPuistotie 1FIN-02760 EspooPhone +358 9 887022-0Fax +358 9 887022-13mailbox@ebmpapst.fiwww.ebmpapst.fiFranceebm-papst sarlZI Nord - rue A. MohlerBP 62F-67212 Obernai CedexPhone +33 820 326266Fax +33 3 88673883info@ebmpapst.frwww.ebmpapst.frGreeceHelcomaTh. Rotas & Co OEDavaki 65GR-17672 Kallithea-AttikiPhone +30 210 9513-705Fax +30 210 9513-490contact@helcoma.grwww.helcoma.grHungaryebm-papst Industries Kft.Ezred u. 2.H-1044 BudapestPhone +36 1 8722-190Fax +36 1 8722-194office@hu.ebmpapst.comIcelandRJ EngineersStangarhyl 1aIS-110 ReykjavikPhone +354 567 8030Fax +354 567 8015rj@rj.iswww.rj.isIrelandebm-papst UK Ltd.Chelmsford Business ParkGB-Chelmsford Essex CM2 5EZPhone +44 1245 468555Fax +44 1245 466336sales@uk.ebmpapst.comwww.ebmpapst.co.ukAuBren LimitedPortlaoise Business & Technology ParkMountrath RoadIRL-Portlaoise, Co. LaoisPhone +353 57 8664343Fax +353 57 8664346sales@ie.aubren.comwww.aubren.comItalyebm-papst SrlVia Cornaggia 108I-22076 Mozzate (Co)Phone +39 0331 836201Fax +39 0331 821510info@it.ebmpapst.comwww.ebmpapst.itMacedoniaebm-papst Industries Kft.Ezred u. 2.H-1044 BudapestPhone +36 1 8722-190Fax +36 1 8722-194office@hu.ebmpapst.com35

fan agentcompact fan agentebm-papst in Europemotor specialistmotor agentNetherlandsebm-papst Benelux B.V.Engelseweg 127NL-5705 AC HelmondPhone +31 492 502-900Fax +31 492 502-950verkoop@nl.ebmpapst.comwww.ebmpapst.nlNorwayebm-papst ASP.B. 173 HolmliaN-1203 OsloPhone +47 22 763340Fax +47 22 619173mailbox@ebmpapst.nowww.ebmpapst.noPolandebm-papst Polska Sp. z o.o.ul. Annopol 4APL-03236 WarszawaPhone +48 22 6757819Fax +48 22 6769587office@ebmpapst.plwww.ebmpapst.plPortugalebm-papst (Portugal), Lda.Centro Empresarial de AlvercaRua de Adarse, Vale D’ErvasCorpo D / Fracção 3P-2615-178 Alverca do RibatejoPhone +351 218 394 880Fax +351 218 394 759info@pt.ebmpapst.comwww.ebmpapst.ptRomaniaebm-papst Romania S.R.L.Str. Tarnavei Nr. 20RO-500327 BrasovPhone +40 268 312-805Fax +40 268 312-805dudasludovic@xnet.roRussiaebm-papst Ural GmbHPosadskaja-Strasse, 23(E), 3RU-620102 EkaterinburgPhone +7 343 2338000Fax +7 343 2337788Konstantin.Molokov@ru.ebmpapst.comwww.ebmpapst.ur.ruebm-papst Rus GmbHproezd 4529, vladenie 5, stroenie 1RU-141000 Mytistschi, Oblast MoskauPhone +7 495 9807524Fax +7 495 5140924info@ebmpapst.ruwww.ebmpapst.ruSerbia & Montenegroebm-papst Industries Kft.Ezred u. 2.H-1044 BudapestPhone +36 1 8722-190Fax +36 1 8722-194office@hu.ebmpapst.comSpainebm-papst Ibérica S.L.Avda. del Sistema Solar, 29E-28830 San Fernando de Henares (Madrid)Phone +34 91 6780894Fax +34 91 6781530ventas@ebmpapst.esSwedenebm-papst ABÄggelundavägen 2S-17562 JärfällaPhone +46 10 4544400Fax +46 8 362306info@ebmpapst.sewww.ebmpapst.seSwitzerlandebm-papst AGRütisbergstrasse 1CH-8156 OberhasliPhone +41 44 73220-70Fax +41 44 73220-77verkauf@ebmpapst.chwww.ebmpapst.chTurkeyAkantel Elektronik San. Tic. LTD. Sti.Atatürk Organize SanayiBölgesi 10007 SK. No.:6TR-35620 Cigli-IzmirPhone +90 232 3282090Fax +90 232 3280270akantel@akantel.com.trwww.ebmpapst.com.trUkraineebm-papst Ukraine LLCLepse Boulevard, 4, Building 47UA-03067 KievPhone +38 044 2063091Fax +38 044 2063091mail@ebmpapst.uawww.ebmpapst.uaUnited Kingdomebm-papst UK Ltd.Chelmsford Business ParkGB-Chelmsford Essex CM2 5EZPhone +44 1245 468555Fax +44 1245 466336sales@uk.ebmpapst.comwww.ebmpapst.co.ukebm-papst Automotive & Drives (UK) Ltd.The SmithyFidlers LaneGB-East Ilsley, Berkshire RG20 7LGPhone +44 1635 2811-11Fax +44 1635 2811-61A&Dsales@uk.ebmpapst.comwww.ebmpapst-ad.com36

ebm-papst in America and AfricaAmericaArgentinaebm-papst de Argentina S.A.Hernandarias 148 Lomas del MiradorPcia. de Buenos Aires (1752)Phone +54 11 46576135Fax +54 11 46572092ventas@ar.ebmpapst.comwww.ebmpapst.com.arBrasilebm-papst Motores Ventiladores Ltda.Av. José Giorgi, 301 Galpões B6+B7Condominio Logical CenterBR-06707-100 Cotia - São PauloPhone +55 11 4613-8700Fax +55 11 3164-8924vendas@br.ebmpapst.comwww.ebmpapst.com.brCanadaebm-papst Canada Inc.1800 Ironstone Manor, Unit 2CDN-Pickering, Ontario, L1W3J9Phone +1 905 420-3533Fax +1 905 420-3772sales@ca.ebmpapst.comwww.ebmpapst.caMexicoebm Industrial S.de R.L. de C.V.Paseo de Tamarindos 400-A-5 to PisoCol. Bosques de las LomasMEX-Mexico 05120, D.F.Phone +52 55 3300-5144Fax +52 55 3300-5243sales@mx.ebmpapst.comwww.ebmpapst.com.mxUSAebm-papst Inc.P.O. Box 4009100 Hyde RoadUSA-Farmington, CT 06034Phone +1 860 674-1515Fax +1 860 674-8536sales@us.ebmpapst.comwww.ebmpapst.usebm-papst Automotive & Drives, Inc.3200 Greenfield, Suite 255USA-Dearborn, MI 48120Phone +1 313 406-8080Fax +1 313 406-8081automotive@us.ebmpapst.comwww.ebmpapst-automotive.usAfricaSouth Africaebm-papst South Africa (Pty) Ltd.P.O. Box 31241119 Yacht AvenueZA-2040 HoneydewPhone +27 11 794-3434Fax +27 11 794-5020info@za.ebmpapst.comwww.ebmpapst.co.za37

fan agentcompact fan agentebm-papst in Asia and Australiamotor specialistmotor agentAsiaChinaebm-papst Ventilator (Shanghai) Co., Ltd.No. 418, Huajing RoadWaiGaoQiao Free Trade ZoneNo. 2001, Yang Gao (N) RoadVRC-200131 Shanghai, P.R. of ChinaPhone +86 21 5046-0183Fax +86 21 5046-1119sales@cn.ebmpapst.comwww.ebmpapst.com.cnHong Kongebm-papst Hong Kong Ltd.Unit No. 13,9 / FTechnology Park, 18 On Lai StreetSiu Lek Yuen, Shatin N.T.Hong Kong - P.R. of ChinaPhone +852 2145-8678Fax +852 2145-7678info@hk.ebmpapst.comIndiaebm-papst India Pvt. Ltd.26/3, G.N.T. Road, ErukkencherryIND-Chennai-600118Phone +91 44 25372556Fax +91 44 25371149sales@in.ebmpapst.comwww.ebmpapst.inIndonesiaebm-papst IndonesiaRepresentative OfficeGerman Centre, 4th Floor, Suite 4470Jl. Kapt. Subijono Dj. Bumi Serpong DamaiRI-15321 TangerangPhone +62 21 5376250Fax +62 21 5388305salesdept@id.ebmpapst.comIsraelPolak Bros. Import Agencies Ltd.9 Hamefalsim StreetIL-Kiryat Arie, Petach-Tikva 49514Phone +972 3 9100300Fax +972 3 5796679polak@polak.co.ilwww.polak.co.ilJapanebm-papst Industries Japan K.K.12 Floor, Benex S-3 Bldg.3-20-8 Shinyokohama, Kohoku-kuJ-222-0033 YokohamaPhone +81 45 47057-51Fax +81 45 47057-52info@jp.ebmpapst.comwww.ebmpapst.jpKoreaebm-papst Korea Co. Ltd.6F, Trutec Bldg.B 6-2, Digital Media City (DMC)Sangam-Dong, Mapo-GuROK-Seoul 121-270Phone +82 2 366213-24Fax +82 2 366213-26info@kr.ebmpapst.comwww.ebmpapst.co.krMalaysiaebm-papst MalaysiaRepresentative OfficeUnit 12-2, Jalan USJ Sentral 3Persiaran Subang, Selangor Darul EhsanMAL-47600 Subang JayaPhone +60 3 8024-1680Fax +60 3 8024-8718salesdept@my.ebmpapst.comSingaporeebm-papst SEA Pte. Ltd.No. 23 Ubi Road 4#06-00 Olympia Industrial BuildingSGP-Singapore 408620Phone +65 65513789Fax +65 68428439salesdept@sg.ebmpapst.comTaiwanETECO Engineering & Trading Corp.10F-I, No. 92, Teh-Wei Str.RC-Tsow-Inn District, KaohsiungPhone +886 7 557-4268Fax +886 7 557-2788eteco@ms22.hinet.netwww.ebmpapst.com.twThailandebm-papst Thailand Co., Ltd.99/349 Na-Nakorn Bldg., 4th FloorChaeng Wattana Road, Thungsonghong,THA-10210 Laksi, BKKPhone +66 2 57615-24Fax +66 2 57615-42salesdept@th.ebmpapst.comUnited Arab Emiratesebm-papst Middle East FZEPO Box 17755Jebel Ali Free Zone / FZS1 / AP05UAE-DubaiPhone +971 4 88608-26Fax +971 4 88608-27info@ae.ebmpapst.comwww.ebmpapst.aeVietnamebm-papst VietnamRepresentative OfficeRoom #102, 25 Nguyen Van Thu StreetDistrict 1VN-Ho Chi Minh CityPhone +84 8 39104099Fax +84 8 39103970linh.nguyen@vn.ebmpapst.com38

AustraliaAustraliaebm-papst A&NZ Pty Ltd.10 Oxford RoadAUS-Laverton North, Victoria, 3026Phone +61 3 9360-6400Fax +61 3 9360-6464sales@ebmpapst.com.auwww.ebmpapst.com.auNew Zealandebm-papst A&NZ Pty Ltd.102 Henderson Valley RoadNZ-Henderson, Auckland 1230Phone +64 9 837-1884Fax +64 9 837-1899sales@ebmpapst.com.auwww.ebmpapst.com.au39

37856-7-8811 · ZG-11/07-3’Printed in Germanyebm-papstMulfingen GmbH & Co. KGBachmühle 2D-74673 MulfingenPhone +49 7938 81-0Fax +49 7938 81-110info1@de.ebmpapst.comwww.ebmpapst.com