ebm-papst W1G250-HJ87-02 Operating Instructions Manual

Contents

ebm-papst W1G250-HJ87-02 Operating Instructions Manual Manual pdf 5 page image

Operating instructionsW1G250-HJ87-02Translation of the original operating instructions3.2 Nominal dataMotor M1G074-BFNominal voltage / VDC 24Nominal voltagerange / VDC16 .. 28Method of obtainingdatafaSpeed (rpm) / min-1 3070Power consumption / W 128Current draw / A 7Max. back pressure / Pa 150Min. ambienttemperature / °C-40Max. ambienttemperature / °C60ml = Max. load · me = Max. efficiency · fa = Free aircs = Customer specification · ce = Customer equipmentSubject to change3.3 Data according to Commission Regulation (EU) 327/2011Actual Req. 201501 Overall efficiency ηes / % 41.6 28.102 Measurement category A03 Efficiency category Static04 Efficiency grade N 53.5 4005 Variable speed drive Yes06 Year of manufacture The year of manufacture is specified on theproduct's rating label.07 Manufacturer ebm-papst Mulfingen GmbH & Co. KGAmtsgericht (court of registration) Stuttgart· HRA 590344D-74673 Mulfingen08 Type W1G250-HJ87-0209 Power consumption Pe / kW 0.1309 Air flow qv / m³/h 135509 Pressure increase total psf /Pa13210 Speed (rpm) n / min-1 274511 Specific ratio* 1.0012 Recycling/disposal Information on recycling and disposal isprovided in the operating instructions.13 Maintenance Information on installation, operation andmaintenance is provided in the operatinginstructions.14 Additional components Components used to calculate the energyefficiency that are not apparent from themeasurement category are detailed in theCE declaration.* Specific ratio = 1 + pfs / 100 000 PaData obtained at optimum efficiency level. The ErP data is determined using a motor-impellercombination in a standardized measurement setup.3.4 Technical descriptionWeight 2.35 kgSize 250 mmMotor size 74Rotor surface GalvanizedElectronics housingmaterialDie-cast aluminum, painted blackImpeller material PP plasticFan housing material Die-cast aluminumNumber of blades 7Airflow direction VDirection of rotation Counterclockwise, viewed toward rotorDegree of protection Motor IP24 KM, electronics IP6K9KInsulation class "B"Moisture (F) /Environmental (H)protection classH2+Ambient temperaturenoteOccasional start-up between -40°C and -25°C is permissible.For continuous operation attemperatures below -25°C (e.g.refrigeration applications) we recommendour fan design with special low-temperature bearings.Installation position Shaft horizontal or rotor on bottom; rotoron top on requestCondensationdrainage holesOn rotor sideMode S1Motor bearing Ball bearing; (sealed)Technical features - Tach output- Motor current limitation- Soft start- Control input 0-10 VDC / PWM- Overvoltage detection- Thermal overload protection forelectronicsElectrical hookup Via terminal stripMotor protection Reverse polarity and locked-rotorprotectionApproval UL 507; EACWith regard to cyclic speed loads, note that the rotating parts ofthe device are designed for a maximum of one million loadcycles. If you have special questions, consult ebm-papst forsupport.; Use the device in accordance with its degree of protection.Information on surface qualityThe surfaces of the products conform to the generally applicable industrialstandard. The surface quality may change during the production period.This has no effect on strength, dimensional stability and dimensionalaccuracy.The color pigments in the paints used perceptibly react to UV light overthe course of time. This does not however in any way affect thetechnical properties of the products. The product is to be protected againstUV radiation to prevent the formation of patches and fading. Changes incolor are not a reason for complaint and are not covered by the warranty.Item no. 54137-5-9970 · ENU · Change 99077 · Approved 2018-03-13 · Page 5 / 9ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com