Model B5J - Water Jacket Motors Brochure

ASI.CT.036.1 GBWater JacketThree PhaseSquirrel CageInduction MotorsB4J - B5J SERIES355 - 560 FRAME SIZESWATER COOLED ASYNCHRONOUSMOTORS 355, 400, 450, 500 AND 560 FRAME SIZESThis series of water cooled motors was designed by MarelliMotori for heavy duty applications where space and natural ventilation is limited.The integral water jacket coolers provide an excellent power output for the compact motor size as compared to traditional heat exchanger designs. These motors, originally designed for tight shipboard applications as main propulsion drives and auxiliary bow thrusters, now fi nd themselves in heavy industry for compressors, pumps, rollers and other rotating equipment.MarelliMotori has a tradition dating back to 1891 when Ercole Marelli founded the company. With over 100 years of manufacturing excellence and experience, MarelliMotori is recognised as a leading supplier to Industrial, Petrochemical and Marine Industries offering a complete range of Low, Medium and High Voltage Motors and Generators. These quality products are backed up by an organisation of skilled people providing sales, service and technical support to the high standards demanded by customers.AVAILABLE OUTPUTS - Duty S1 - 50Hz0 1000 2000 3000468poles[kW]355400450500560MarelliMotori®APPLICATIONSMarine: main propulsion and thrusters, pumps, etc.Cement: vibrating equipment, kilns, mills, conveyor belts, fans, etc.Mining: mills, conveyor belts, compressors, fans, pumps, crushers, etc.Paper industry: chippers, mixers, debarkers, refi neries, etc.Petrochemical: pumps, compressorsWater: pumpsProcess industry: cranes, fans, exhausters, laminators, pumps, etc.Sugar and alcohol industry: chippers, debarkers, mills, etc.Hydropower applicationGENERAL FEATURESRobust construction designed for heavy, arduous and continuous duty in confi ned spaces.StandardsIEC 60034, IEC 60072ApprovalsThe motors are designed and built in accordance with marine regester rules specifi cations and comply with: ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA, RS.MountingsVertical or horizontalFeet and/or fl ange mountingsConstructionSteel frameCast iron or steel terminal boxes and shieldsProtection degree IP55Windings impregnated with VPI system (Vacuum Pressure Impregnation)Insulation class FAnti-corrosion and rust frame treatmentStainless steel nameplateSimple earthingDrainage holePTCs in windings with terminals in auxiliary terminal boxSupplyLow or Medium Voltage(for marine application only low voltage allowed)InverterCoolingFresh waterSound PressureLow noise levelBearingsRolling bearingsRegreasing systemArrangement for SPM sensorSafetyWater leakage sensorAdvantages of Water Jacket DesignNo heating dissipation in the installed areaCompact dimensionsNo dust circulationRecommended UsesWhen limited space is requiredWhen driven machine is already water cooledWhen low noise is requiredWhen switchboard is already water cooledMarelliMotori®TECHNICAL FEATURESDUTY TYPE The power outputs given in this catalogue refer to S1 duty type. The table below shows the correction factors to calculate the outputs for S2 duty.S2 – 30’ S2 – 60’4 poles 6-8 poles Frame size 4 poles 6-8 poles1,30 1,30 355 1,10 1,101,30 1,25 400 1,10 1,051,25 1,20 450 1,05 1,051,15 1,15 500 1,05 1,051,15 1,15 560 1,05 1,05DEGREE OF PROTECTIONMotors are normally provided with IP55 enclosure. A higher degree of protection is available on request.ENVIROMENTAL CONDITIONSElectrical tables refer to a cooling water of +38°C.Please contact MarelliMotori for different environmental conditions and where cooling water temperature is less than 10°C.INSULATIONAll motors have class F insulation which allows a maximum winding temperature rise of 100°C with cooling fl uid temperature of 38°C. On request class H insulation is also available. TEMPERATURE RISEThe outputs shown in this catalogue refer to temperature rise Class F.PROTECTIVE TREATMENTSExternal SurfacesStandard fi nish is a heavy duty epoxy-vinyl paint. Colour is RAL5010.Special paint fi nishes can be provided to protect against: acids, alkalis, salt air, anhydrous gases and sea water.Internal SurfacesSpecial tropicalised treatment of internal surfaces and electrical windings and inner cooling channels are coated with rust protector.MATERIALSDurability and reliability determine the choice of materials. Fabricated steel frames and cast iron shields are designed for reduced weight.Terminal boxes for frame sizes up to 400LB are in cast iron and from 400LC to 560 frame size in fabricated steel.Please contact MarelliMotori for different materials.Special steel shafts are available for high load applications.BALANCING AND VIBRATION GRADEThe motors are dynamically balanced with a half key applied to the shaft extension in accordance with standard IEC 60034-14 to vibration grade reduced (A). On request vibration grade special (B) is also available.COOLING SYSTEMIC 7 A1 W7 (Self-circulating primary coolant with integral heat exchanger using remote fresh water). Reduces the noise level and it is ideal for constant torque, low speed, inverter applications.The cooling fl uid must be clean water.Do not use:- sea water,- water with more than 120 mg/l of chloride.- water with solid content over 10 mg/l.Two fl anged connections are provided for inlet and outlet of cooling water.On the appropriate name plate heat exchanger characteristics are indicated: fl ow rate, inlet/outlet temperature, min/max pressure.Frame size Flow rate Inlet Temp. Outlet Temp. Max Pressure Min Pressuremm l/min (*) °C °C bar bar355 50 38 45 6 1400 65 38 45 6 1450 70 38 48 6 1500 75 38 48 6 1560 120 38 48 6 1483816ARZIGNANO (VI) ITALYl/min.° C° CbarbarAcqua dolceFresh waterCooling fluidPortataFlow rateTemperatura uscitaInlet temperatureTemperatura ingressoMax. pressurePressione maxOutlet temperatureMin. pressurePressione minimaFluido di raffreddamentoSCAMBIATORE DI CALORE - HEAT EXCHANGER(*)MarelliMotori®MarelliMotori®SOUND LEVELSThe electric tables show the sound pressure levels (Lp(A)) measured at no load conditions at one metre distance from the machine according to standard ISO R 1680 with tolerances of 3dB(A). The values do not depend on the supply frequency.BEARINGSFramesize D-end N-endB3 V1 B3 V1355 6322-C3 6322-C3 6322-C3 6322-C3 400 6322-C3 6322-C3 6322-C3 6322-C3 6322-C3 6322-C3 6322-C3 7322450 6326-C3 6326-C3 6326-C3 63267326500 6328-C3 6328-C3 6328-C3 63287328560NU328-EC-C36328M-C3 6238M-C3 NU234-EC-C362342 x 7328On request high load confi gurations are also available: roller or sleeve bearings.DERATING FOR INVERTER SUPPLYThe B4J and B5J series have been designed to satisfy the requirements of speed control by frequency converter supply. MarelliMotori therefore provides various solutions to obtain the best performances.To select the best solution please contact MarelliMotori supplying the following information:1. Load characteristics (quadratic torque, constant torque or torque curve for all other cases) of the driven equipment;2. Electric supply and speed range;3. Converter supply characteristics (peak voltage values at the motor terminals, rise time, etc.);4. Maximum inverter overload (time and current value).Inverter fed motors will be supplied with enhanced winding insulation and N-end insulated bearing.SAFETYThe whole series is supplied with PT100 in windings and internal water leakage sensor as standard.APPROVALSIn addition to meeting the electrical motor specifi cations, the B4J and B5J series also match the requirements of marine register rules for pressure vessels.In particular our motors comply with: ABS, BV, CCS, DNV, GL, KR, LR, NK, RINA, RS.TECHNICAL DATA / LOW VOLTAGE 690VRatedoutput MotortypeRatedspeedPerformances at rated outputs DOL startingBreakdowntorqueSoundpressurelevelLpadB(A)Moment ofinertiaApprox.Weight50 Hz PowerfactorCurrent TorqueTorque Current Effi ciency50 HzkW60 HzkW50 Hzrpm60 HzrpmTnN mInAh%cos -Is/Inp.u.Ts/Tnp.u.Tmax/Tnp.u.Jkg m2kg4 poles330 400 B4J 355 LA4 1484 1784 2121 327 96,0 0,88 5,6 2,1 2,5 69 6,2 1600400 480 B4J 355 LB4 1486 1786 2568 395 96,3 0,88 5,6 2,1 2,5 69 7,4 1770450 540 B4J 355 LC4 1486 1786 2889 444 96,4 0,88 5,6 2,0 2,4 69 8,4 1950500 600 B4J 355 LD4 1486 1786 3210 487 96,6 0,89 5,6 2,0 2,5 69 9,5 2100550 660 B4J 355 LF4 1487 1787 3529 535 96,7 0,89 5,6 2,0 2,4 69 10,6 2200600 720 B4J 400 LA4 1486 1786 3852 604 96,7 0,86 5,3 0,8 2,1 71 14 2700700 830 B4J 400 LB4 1486 1786 4494 696 96,8 0,87 5,4 0,9 2,2 71 17 2950770 920 B4J 400 LC4 1486 1786 4943 774 96,9 0,86 5,5 0,9 2,1 71 19 3150980 1150 B5J 450 LA4 1491 1791 6270 958 97,4 0,88 5,7 0,7 2,4 72 30 40401050 1250 B5J 450 LB4 1492 1792 6714 1015 97,4 0,89 6,0 0,8 2,5 72 33 43251180 1400 B5J 450 LC4 1492 1792 7545 1138 97,6 0,89 6,1 0,8 2,5 72 37 46801400 1600 B5J 500 LA4 1493 1793 8946 1364 97,7 0,88 5,3 0,6 2,1 78 49 57301560 1800 B5J 500 LB4 1493 1793 9968 1518 97,8 0,88 5,3 0,6 2,1 78 55 61801750 2000 B5J 500 LC4 1494 1794 11175 1683 97,9 0,89 5,8 0,6 2,3 78 62 67002000 2300 B5J 560 LA4 1494 1794 12771 1996 97,6 0,86 5,2 0,5 2,0 80 111 82202400 2800 B5J 560 LB4 1495 1795 15315 2365 97,7 0,87 5,8 0,6 2,1 80 139 92972700 3200 B5J 560 LC4 1496 1796 17218 2724 97,7 0,85 7,2 0,8 2,5 80 162 103556 poles230 280 B4J 355 LA6 990 1190 2216 243 95,4 0,83 5,4 2,2 2,2 66 11 1600300 350 B4J 355 LB6 991 1191 2888 316 95,7 0,83 5,4 2,2 2,2 66 14 1820380 450 B4J 355 LC6 992 1192 3654 394 96,1 0,84 5,7 2,5 2,4 66 18 2150450 530 B4J 400 LA6 994 1194 4319 477 96,3 0,82 5,8 0,9 2,4 68 21 2670530 630 B4J 400 LB6 994 1194 5087 547 96,7 0,84 5,8 0,9 2,4 68 27 3150610 735 B4J 400 LC6 994 1194 5855 628 96,8 0,84 5,6 0,8 2,2 68 29 3250760 900 B5J 450 LA6 994 1194 7294 772 97,0 0,85 5,5 0,8 2,3 70 41 4000850 1000 B5J 450 LB6 994 1194 8158 863 97,1 0,85 5,3 0,8 2,2 70 46 4300930 1100 B5J 450 LC6 994 1194 8926 943 97,2 0,85 5,2 0,8 2,2 70 52 46501130 1300 B5J 500 LA6 995 1195 10834 1145 97,3 0,85 5,7 0,7 2,3 73 71 56201300 1500 B5J 500 LB6 995 1195 12464 1299 97,5 0,86 5,3 0,7 2,1 73 82 62301570 1800 B5J 500 LC6 995 1195 15053 1569 97,5 0,86 5,6 0,7 2,2 73 97 68501800 2100 B5J 560 LA6 995 1195 17258 1780 97,4 0,87 5,3 0,6 2,3 75 206 86002100 2400 B5J 560 LB6 995 1195 20135 2074 97,5 0,87 5,4 0,6 2,3 75 237 93502400 2800 B5J 560 LC6 996 1196 22988 2370 97,5 0,87 5,8 0,6 2,5 75 268 100008 poles400 480 B4J 400 LA8 743 893 5136 430 95,0 0,82 5,5 1,2 2,1 68 26 2670440 530 B4J 400 LB8 743 893 5650 470 95,7 0,82 5,6 1,2 2,1 68 30 3150500 600 B4J 400 LC8 743 893 6420 533 95,8 0,82 5,4 1,2 2,1 68 33 3250550 650 B5J 450 LA8 745 895 7043 568 96,5 0,84 4,8 1,0 2,1 69 55 4000610 740 B5J 450 LB8 745 895 7811 622 96,6 0,85 4,7 1,0 2,1 69 61 4300700 830 B5J 450 LC8 745 895 8964 713 96,7 0,85 4,7 1,0 2,1 69 69 4650780 930 B5J 500 LA8 745 895 9988 794 96,8 0,85 4,7 0,7 2,3 71 95 5620880 1050 B5J 500 LB8 745 895 11269 885 96,9 0,86 4,7 0,7 2,3 71 110 62301000 1200 B5J 500 LC8 746 896 12788 1004 97,0 0,86 5,0 0,9 2,3 71 122 68501250 1450 B5J 560 LA8 746 896 15985 1315 97,1 0,82 5,6 0,7 2,4 74 219 84501450 1650 B5J 560 LB8 746 896 18543 1526 97,1 0,82 5,6 0,7 2,4 74 252 93201700 2000 B5J 560 LC8 746 896 21740 1787 97,2 0,82 5,2 0,7 2,3 74 285 10100MarelliMotori®STANDARD CONFIGURATION AND OPTIONSDescriptionFrame Size355 400 450 500 560Degree of Protection - IP 55 S S S S S125 IP 56 O O O O NA Insulation 100 Class H O O O O O Painting919 Non standard RAL colour O O O O O 930 Epoxy-vinyl + polyacrylic O O O O O - Tropicalisation S S S S S Vibration Grade - Grade A S S S S S133 Grade B O O O O O Bearings 128 D-end roller bearing O O O O O -* Sleeve bearings O O O O O - Regreasing device S S S S S - Arrangement for SPM S S S S S 122 PT100 in bearings O O O O O Drain Holes- Drain holes S S S S S Shaft127 Second shaft extension O O O O O Heating elements109 Space heaters with terminals placed in auxiliary box O O O O OWindings Protections - PTC (one series of 3 PTC in windings) S S S S S 114 PTC (two series of 3 PTC in windings) O O O O O 115 PT100 (one series of 3 PT100 in windings) O O O O O 115 PT100 (two series of 3 PT100 in windings) O O O O O Inverter Supply 175 Insulated bearing O O O O O 178 Enhanced insulation for use with fi lter O O O O O 178 Enhanced insulation for use without fi lter O O O O O 161 Encoder O O O O O S: Standard confi gurationO: OptionNA: Not Applicable*: Contact MarelliMotoriMarelliMotori®TERMINAL BOX DIMENSIONSFramesize TerminalBlock Terminals Maximum conductorcross sectionCableentrance355 ÷ 400 LB Flat coppers bars Hole for M12 bolt 2 x 300 mm² Undrilled gland plate400 LC ÷ 500 Flat coppers bars Hole for M12 bolt 4 x 300 mm² Undrilled gland plate560 Flat coppers bars Hole for M16 bolt 8 x 300 mm² Undrilled gland plate400LC-500355-400LB560Dimensions in mmMarelliMotori®DIMENSIONSDCE BLHKABAHDLCDPNTLAEMSACADFrameSizeFrameLengthPoles A AD B C H AD HD K L LC D E LA M N P S TB4J 355LA - LB 4-8 610 267 630 254 355 610 965 28 1405 1405 100 210 25 740 680 800 24 6LC - LF 4-8 610 267 630 254 355 610 965 28 1585 1585 100 210 25 740 680 800 24 6B4J 400LA - LB 4-8 686 267 710 280 400 657 1057 35 1785 1785 100 210 28 940 880 1000 28 6LC - LD 4-8 686 610 710 280 400 800 1200 35 1785 1785 100 210 28 940 880 1000 28 6B5J 450 LA - LC 4-8 750 610 1120 280 450 865 1315 35 2000 2000 120 210 30 1080 1000 1150 28 6B5J 500 LA - LC 4-8 900 610 1250 280 500 950 1450 42 2305 2380 130 250 30 1080 1000 1150 28 6B5J 560 LA - LC 4-8 1120 610 1800 315 560 1160 1720 42 2690 3000 180 300 30 1320 1250 1400 28 8B3V1Dimensions in mmMarelliMotori®Ed. 02-10 - MCI - Grafi che Marcolin Schio 0310ASI.CT.036.1 GB MARELLI MOTORI S.p.A. reserves the righ to change the techinical data and dimensions in order to update or improve its products, without prior notice.MARELLI MOTORI OVERSEAS COMPANIESGREAT BRITAINMarelli UK, LtdMeadow Lane - LoughboroughLeicester LE111NBUK(T) +44 1509.615518(F) +44 1509.615514uk@marellimotori.comGERMANYMarelli Central Europe GmbhHeilswannenweg 5031008 ElzeGermany(T) +49 5068.462-400(F) +49 5068.462-409germany@marellimotori.comUSAMarelli USA, Inc1620 Danville RoadPO Box 410Harrodsburg, KY 40330USA(T) +1 (859) 734-2588(F) +1 (859) 734-0629usa@marellimotori.comMALAYSIAMarelli Asia Pacifi c Sdn BhdLot 7, Jalan Majistret U1/26Hicom - Glenmarie Industrial Park40150 Shah Alam Selangor D.E.Malaysia(T) +60 3.7805.3736(F) +60 3.7803.9625asiapacifi c@marellimotori.comSOUTH AFRICAMarelli Electrical Machines South Africa (Pty) LtdUnit 4, 55 Activia Rd - Activia ParkElandsfontein, 1406 - GautengRepublic of South Africa(T) +27 11.822.5566(F) +27 11.828.8089southafrica@marellimotori.comHEADQUARTERSMarelli Motori S.p.A.Via Sabbionara, 136071 Arzignano (VI) - Italy(T) +39 0444 479.711(F) +39 0444 479.888www.marellimotori.comsales@marellimotori.comITALIAN BRANCHESMilanVia Cesare Cantù, 2920092 Cinisello Balsamo (MI) - Italy(T) +39 02 660.131.66(F) +39 02 660.134.83milan@marellimotori.comFlorenceVia Panciatichi, 37/250127 Firenze - Italy(T) +39 055 431.838(F) +39 055 433.351fl orence@marellimotori.com