SQUIRREL CAGE INDUCTION MOTOR - Teco

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AESV / AESU / AESV-LA SERIESSQUIRREL CAGE INDUCTION MOTORAES V 1S / AES U 1 S / A E S V 1 S - L A (I E 1 ) STA N DA R D E FFI C I EN CYAES V2 S / AE S U 2 S / A E S V 2 S - L A (I E2 ) H I G H E FFI C I E N CYAES V 3S / AES U3S / A E S V 3S - L A (I E3) PR E M I U M E FFI C I E N CY

BACKGROUNDABOUT TECOINTRODUCTIONTO IEC 60034-30-1TECO Singapore provides a total solution ofmotors and drives ever since it was establishedElectric motor application in the industry consumesbetween 30% and 40% of the generated electricalenergy worldwide. Improving efficiency of the completedrive system is therefore a major concern in the energyefficiency efforts.in 1972.TECO Westinghouse Motor Company comprisesthe experience of Westinghouse, a leader inthe motor industry since 1888 and TECO, amultinational conglomerate with over 50 yearsMany different energy efficiency standards for cageinduction motors from different countries were alreadyin use (NEMA, EPACT, CSA, CEMEP, COPANT, AS/NZS, JIS, GB and others) before IEC came up with anefficiency standard. It became increasingly difficult formanufacturers to design motors for a global marketand for customers to understand differences andsimilarities of standards in different countries, thereforeIEC 60034-30-1 was developed for global standards foreasy reference.of motor experience. TECO Singapore itselfwas established in 1972 and has also set-upsubsidiaries in Thailand, Malaysia, Indonesia,Vietnam and India.By realizing the potential for precision products,especially in electronic and electrical equipment,TECO embarked a foothold in Singapore andbecomes a hub for manufacturing and distributionof Electric Motors for the entire South-East Asiasince 1972. TECO Singapore has establishedIEC 60034-30-1: Efficiency classes of single-Speed, ThreePhase, Cage-induction motor (IE-code)overseas manufacturing facilities and offices inThailand, Malaysia, Indonesia, Vietnam and India.As part of a concerted effort worldwide to reduceenergy consumption, CO2 emissions and the impactof industrial operations on the environment, TECO iscommitted to produce International Energy-EfficiencyClass (IE) motors in order to reduce the energy consumedand in turn reduce greenhouse gas emissions. TECO’sV-series are designed, manufactured and tested tomeet latest European and International standard. TheNew V Series, which comprise of full range of EfficiencyClasses IE1, IE2 & IE3 Motors.Today, TECO is the one of the top 5 motormanufacturers in the world. Our motors are widelydeployed in the industrial sectors and governmentprojects including Singapore Mass Rapid Transit(SMRT), Land Transport Authority (LTA), PublicUtilitiesBoard(PUB),HousingDevelopmentBoard (HDB) and Jurong Town Council (JTC) andChangi Airport.WHAT DOES THIS STANDARD COVERS?It specifies efficiency classes for single-speed, three-phase, 50Hz and 60 Hz, cage-induction motors that have: Rated Voltage above 50V up to 1000V; Rated Output Power between 0.12kW and 1000kW; Either 2, 4, 6 or 8 pole; Rated either duty type S1 (continuous duty) or S3 (intermittent periodic duty) with a rated cycle durationfactor of 80% or higher; Capable of operating direct on-line; Rated for operating conditions in accordance with IEC 60034-1, clause 6.1

INTRODUCTION TO SINGAPORE MINIMUMEFFICIENCY PERFORMANCE STANDARD (MEPS)In September 2016, Singapore ratified the Paris Agreement and formalized its pledgeto reduce its emissions intensity by 36% below 2005 levels by 2030 and stabilizeits emissions with the aim of peaking around 2030.RATIONALE & BENEFITOF MEPS FOR MOTORSSCOPE OF MEPSIN SINGAPORE Transform the market towards more efficient motorsSingle Speed 3-Phase Induction Motors: Reduce total life-cycle cost for end-users 50Hz 2, 4 and 6 Pole Reduce energy use and greenhouse gas emissions Rated Output Power from 0.75 kW to 375 kW Rated Voltage up to 1,000 V Rated on the basis of continuous duty operationEXCLUSIONS OF MEPSa) Motors specifically designed to operate Where ambient air temperature exceed 60 C In maximum operating temperature above 400 C W here ambient air temperatures are less than -30 Cc) Multi-speed motors, brake motors and torquemotorsd) M otors that are completely integrated into a productwhere the motors’ energy performance cannot betested independently from the product (e.g. chillerfor any motor or less than 0 C for a motor with watercompressor)cooling e) M otors supplied exclusively to a 3rd party who willIn potentially explosive environmentincorporate the motors into equipment that will beb) Motors that operate wholly immersed in a liquidexported to other countries2

ELECTRICAL DESIGNType: Squirrel Cage Induction MotorRatings: 0.55 kW 375 kWIEC 60034-2-1 Rotating electrical machines - Part 2-1:Standard methods for determining losses and efficiencyfrom testsDuty RatingIEC 60034-5 Rotating electrical machines - Part 5:Degrees of protection provided by the integral designof rotating electrical machines (IP code) - classification.All motors have a maximum continuous duty ratingof S1 under rated load. For duty cycles other than S1please refer to TECO.IEC 60034-6 Rotating electrical machines - Part 6:Methods of cooling (IC code).Supply VoltageIEC 60034-7 Rotating electrical machines - Part 7:Classification of types of enclosures and mountingarrangements (IM code).Stock motors are designed for operation as below:2.2kW and below : 220 240V/ 380 415V 3 phase /50Hz3 kW and above : 380 415V 3 phase /50HzIEC 60034-8 Rotating electrical machines - Part 8:Terminal markings and direction of rotation.Insulation SystemIEC 60034-9 Rotating electrical machines - Part 9: Noiselimits.All motors are design with Class F insulation and Class Btemperature rise at ambient temperature of 40º C. Forany other insulation system other than standard Class Finsulation or Class B temperature rise at higher ambienttemperature than standard 40º C, please refer to TECO.IEC 60034-11-1 Rotating electrical machines - Part 11-1:Thermal protection.IEC 60034-12 Rotating electrical machines - Part 12:Starting performance of single-speed three-phase cageinduction motors.Inverter DutyIEC 60034-14 Rotating electrical machines - Part 14:Mechanical vibration of certain machines - Limits ofvibration.All motors are design to be suitable for Inverter use,comply with IEC 60034-17 : 2006. For intensive use ofInverter duty operations complying to IEC60034-25,please refer to TECO.IEC 60034-17 : 2006 Rotating electrical machines - Part17: Cage induction motors when fed from converters Application guide.StandardsIEC 60034-30-1 Rotating electrical machines - Part30:Efficiency classes for single-speed three-phase cageinduction motors.IEC 60034-1 Rotating electrical machines - Part 1: Ratingand performance.CONNECTION DIAGRAMDirect-On-LineStar-DeltaFor motor rating 2.2kW and below:Low Voltage : 220 240VHigh Voltage : 380 415VConnect U1,V1,W1,U2,V2 & W2 to Star-Delta starter panel.Power Supply Voltage (L1,L2,L3) to be connected to voltageindicated in Delta configuration column on the motor nameplate.For motor rating 3kW and above:Low Voltage : 380 415V3

MECHANICAL DESIGNType: Squirrel Cage Induction MotorFinishingFrame: 80M to 355CEnclosure: Totally Enclosed Fan Cooled (TEFC), TotallyStock motor are completed with Phenolic Rust ProofBase Plus Lacquer Surface Finished Painting as standard:Enclosed Air Over (TEAO)Gray Color ( Munsell 7.5B 3.5/0.5 ) (IE 1)Ingress ProtectionBlue Color ( Munsell 5PB 3/8 ) (IE 2)Green Color ( Munsell 7.5GY 4.5/3.5 ) (IE 3)Stock motors are design to meet Ingress Protection ofAny other colour finishing, please refer to TECO.IP55, other special requirement please refer to TECO.Lifting DeviceDrive MethodAll motor from Frame Size 90 and above comes withlifting lugs for lifting purposes.Stock motors are design for both Direct Coupling andBelt Drive use from frame size 80M to 250M. However,Standardsfor 2 Pole Motor design for both Direct Coupling andIEC 60072-1 Dimensions and output series for rotatingelectrical machines - Part 1: Frame numbers 56 to 400and flange numbers 55 to 1080.Belt Drive is from Frame size 80M to 200L only. For beltdrive application for other frame size, please refer toTECO.BearingsSPECIAL ENHANCEMENTHigh Quality Deep Groove Ball Sealed Bearings are useThe following enhancement are also available.Please refer to TECO.for our stock motor from frame size 80 to 225M andVacuum De-Gassed High Quality Deep Groove Ball Open IP 56 Class ‘H’ Insulation Inverter Duty Wire Special Paint Finishes Special Shaft Extensions Dual Speed Smoke Spill Duty Stainless Steel Hardware Conversion of sealed bearing to open bearingBearings are use for stock motor from frame Size 250Mto 355C. Any special bearings, please refer to TECO.LubricationBoth our sealed and open type bearing are greaselubricated.ConstructionFrame: High Grade Cast IronOPTIONAL ACCESSORIESEnd Bracket: High Grade Cast IronExternal Fan: PolypropyleneThermal Protection AccessoriesFan Cover: Pressed Steel PTC ThermistorsShaft: Carbon Steel Resistance Temperature Detectors (RTD)Lead: 6 Leads ThermostatIron Core: High Grade, Insulated, Cold Rolled,Moisture Protection AccessoriesElectro Magnetic Steel Plate Space HeaterTerminal BoxStock motor are fitted with pressed steel T-Box forFrame 80M to 180M and Cast Iron T-Box for Frame 200Lto 355M. T-Box are designed for provision of rotationby 90º to every direction that enable cable entry from4 directions.4

IE 1 PERFORMANCE DATA (2 POLE)Motor Type: AESV1S / AESU1S / 280080M1.11.528101.522.2POWER (%)(%)(%)(%)(%)(%)CURRENTFULL LOAD LT%FLTkg-m2kg72.1 71.6 68.8 88.0 81.0 68.01.801.711.64110.2612352102550.00515.080M75.0 75.9 74.5 87.5 81.0 .2 77.2 75.3 88.0 82.0 9.7 80.7 79.7 89.0 84.0 L81.5 82.0 80.5 89.0 85.0 12M82.6 83.6 81.6 90.0 87.0 12M83.1 84.1 83.1 90.5 87.5 0132S84.7 83.7 81.3 88.0 85.5 132S86.0 86.0 84.5 82.0 80.0 60M87.6 87.6 85.6 89.0 85.5 160M88.7 89.2 88.2 91.0 90.0 0160L89.3 89.8 89.3 92.0 90.0 80M89.9 89.9 88.9 90.0 88.0 00L90.7 90.2 87.7 84.5 79.0 00L91.2 91.2 90.2 88.5 87.0 81.069.666.263.852712.181951352700.66324245602955 225MA 91.7 91.2 89.7 91.5 90.0 86.081.577.474.660014.821501302601.07427555752970 250MA 92.1 92.1 91.1 91.0 90.0 280SA 92.7 92.7 91.4 87.0 85.0 80.01411341291072 24.571301202601.759458901252965 280MA 93.0 92.8 91.9 87.0 84.0 76.51691611551288 29.531401202902.0234851101502965315SA 93.5 93.5 92.8 89.0 87.0 81.12011911841400 36.101401202303.0026131321752970 315MA 93.7 93.7 93.0 89.5 88.5 83.52392272191570 43.241451202304.400750(160) (215) 2970 315MA 94.0 94.0 93.2 91.5 90.5 86.02832692592050 52.422101752405.200800rpm1602152970315LA 94.0 94.0 93.2 91.5 90.5 86.02832692592050 52.422101752405.2008062002702970315LA 94.0 94.0 93.4 92.0 91.0 87.53513343222500 65.522101752406.400926(220) (300) 2970 315CA 94.4 94.0 92.8 90.5 89.0 83.53913723582800 72.071501252707.20013802970 355MA 94.4 94.0 92.8 90.5 89.0 83.53913723582800 72.071501252707.2001185(250) (335) 2972 315CA 94.6 94.1 93.0 92.0 91.0 87.54364154003100 81.851501252708.40015002972 355MA 94.6 94.1 93.0 92.0 91.0 87.54364154003100 81.851501252708.4001305(315) (420) 2975 315DA 94.8 94.4 93.5 92.5 91.5 88.05465185003900 103.016013028010.4017202202503003353154202975355LA 94.8 94.4 93.5 92.5 91.5 88.05465185003900 103.016013028010.4015253755002980 355CA 94.8 94.8 93.7 92.0 90.5 86.56536215984500 122.415012528012.402340Note:1.2.3.4.The above are typical values based on test according to IEC 60034-2-1 :2007.(DY)Tolerance according to IEC 60034-1.Breakdown & Locked rotor torques are show as average expected voltagesEfficiency, power factor, speed and torque are the same for other voltages.Current values vary inversely with voltage5. Output in () is for Optional Frame size upon request6. Frame size 315C, 315D, & 355C: only suitable for IM B3 and IM B357. Noise according to IEC 60034-9.8. Data subject to change without prior notice.5

IE 1 PERFORMANCE DATA (4 POLE)Motor Type: AESV1S / AESU1S / WER (%)(%)(%)(%)(%)(%)CURRENTFULL LOAD LT%FLTkg-m2kg0.55 0.75 142580M70.0 68.9 62.1 73.0 62.5 580M72.1 71.6 68.3 77.0 66.0 590S75.0 75.0 68.1 79.0 68.5 0L77.2 77.2 74.2 81.0 72.5 00L79.7 79.7 77.2 79.5 71.0 L81.5 80.9 77.5 85.0 76.0 12M82.6 82.6 80.6 82.0 74.5 12M83.1 83.6 81.7 82.0 76.0 5132S84.7 84.7 83.2 82.5 75.5 132M86.0 86.5 85.0 86.0 81.5 160M87.6 88.1 87.1 86.5 82.5 160L88.7 88.7 87.2 86.0 80.5 5180M89.3 89.3 88.8 86.0 83.5 80L89.9 89.9 88.9 84.0 80.5 00L90.7 91.2 90.7 86.5 83.5 25SC 91.2 90.7 89.7 85.0 81.5 74.572.568.966.448924.331901602451.64927745601475 225MC 91.7 92.2 91.2 85.5 83.0 76.587.282.879.852329.681751452201.73129055751485 250MC 92.1 92.1 91.1 87.0 85.0 80SB 92.7 92.7 92.2 84.5 81.0 73.514513813394849.311751652754.224508901251480 280MB 93.0 93.2 92.5 85.5 82.5 72.51721631571164 59.171751652704.9435571101501480315SB 93.5 93.5 92.9 86.5 83.8 76.22071961891350 72.321901552506.6356711321751480 315MB 93.7 93.7 93.2 86.5 83.0 74.52472352271570 86.782001652508.400750(160) (215) 1482 315MB 94.0 94.0 93.4 87.5 84.5 77.02962812712000 105.020016525010.008101602151482315LB 94.0 94.0 93.4 87.5 84.5 77.02962812712000 105.020016525010.008162002701482315LB 94.0 94.1 93.6 88.5 86.0 79.03653473342500 131.321017525013.20986(220) (300) 1484 315CB 94.5 94.5 93.7 89.5 88.0 82.53953753622840 144.220016525019.2014202201484 355MB 94.5 94.5 93.7 89.5 88.0 82.53953753622840 144.220016525019.201225(250) (335) 1485 315CB 94.6 94.5 93.8 89.5 87.5 82.04494264113150 163.820016526021.2015002501485 355MB 94.6 94.5 93.8 89.5 87.5 82.04494264113150 163.820016526021.201305(315) (420) 1485 315DB 94.9 94.9 94.4 90.0 88.0 82.55605325134100 206.420016526026.4017803154201485355LB 94.9 94.9 94.4 90.0 88.0 82.55605325134100 206.420016526026.4015853755001486 355CB 94.9 94.9 94.4 89.5 88.0 82.06716376144500 245.520016527034.802340300335Note:1.2.3.4.The above are typical values based on test according to IEC 60034-2-1 :2007.(DY)Tolerance according to IEC 60034-1.Breakdown & Locked rotor torques are show as average expected voltagesEfficiency, power factor, speed and torque are the same for other voltages.Current values vary inversely with voltage5. Output in () is for Optional Frame size upon request6. Frame size 315C, 315D, & 355C: only suitable for IM B3 and IM B357. Noise according to IEC 60034-9.8. Data subject to change without prior notice.6

IE 1 PERFORMANCE DATA (6 POLE)Motor Type: AESV1S / AESU1S / .7591580M0.7519351.11.51.5rpmPOWER (%)(%)(%)(%)(%)(%)CURRENTFULL LOAD LT%FLTkg-m2kg67.5 67.0 62.0 72.0 60.5 48.01.721.631.578.00.5852202102250.01218.090S70.0 67.2 62.9 71.0 60.5 9 71.0 66.1 68.5 57.0 5.2 75.2 69.8 75.0 65.0 2M77.7 77.7 74.8 73.5 63.0 79.7 79.7 77.3 72.5 63.5 2M80.9 80.9 75.9 75.5 65.5 2M81.4 81.9 80.4 77.5 69.5 132M83.1 82.6 81.1 72.0 63.5 60M84.7 83.7 81.3 81.5 76.5 0L86.4 86.9 85.9 81.5 76.0 0L87.7 88.2 87.7 82.0 79.5 200L88.6 88.6 87.6 82.5 79.0 0L89.2 89.7 89.7 82.0 78.5 5MC 90.2 90.2 87.2 86.0 83.5 0MC 90.8 90.8 89.8 85.5 81.0 0SB 91.4 91.5 90.7 82.5 79.5 0MB 91.9 92.0 91.3 83.5 80.5 SB 92.6 92.7 92.1 84.5 81.5 B 93.0 93.0 92.5 84.5 81.5 72.01741651591070 88.9017514523012.80730(110) (150)988315MB 93.5 93.5 93.0 84.5 81.5 72.52122011941295 108.317514523015.60810110150988315LB93.5 93.5 93.0 84.5 81.5 72.52122011941295 108.317514523015.60816132175988315LB93.7 93.7 93.2 84.0 80.0 71.02552422331530 130.021017524017.20946(160) (215)988315LB94.0 94.0 93.4 84.8 81.6 73.53052902791950 157.621017524023.201096160215988355MB 94.0 94.0 93.4 86.0 83.0 75.03012862752050 157.618016030027.281315(200) (270)988315CB 94.2 94.2 93.8 85.5 83.0 74.03773583452360 197.020016524030.801650200270988355MB 94.2 94.2 93.8 85.5 83.0 74.03773583452360 197.020016524030.801455(220) (300)988315CB 94.5 94.5 94.0 86.5 84.5 78.04093883742550 216.718016024035.201740220300988355MB 94.5 94.5 94.0 86.5 84.5 78.04093883742550 216.718016024035.201545(250) (335)988315DB 94.6 94.6 94.2 86.5 85.0 78.54644414252900 246.220016524041.201860250335988355LB94.6 94.6 94.2 86.5 85.0 78.54644414252900 246.220016524041.201665315420990355CB 94.8 94.8 94.4 87.5 85.5 79.05775485283800 309.621017524056.002600Note:1.2.3.4.The above are typical values based on test according to IEC 60034-2-1 :2007.(DY)Tolerance according to IEC 60034-1.Breakdown & Locked rotor torques are show as average expected voltagesEfficiency, power factor, speed and torque are the same for other voltages.Current values vary inversely with voltage5. Output in () is for Optional Frame size upon request6. Frame size 315C, 315D, & 355C: only suitable for IM B3 and IM B357. Noise according to IEC 60034-9.8. Data subject to change without prior notice.7

IE 1 PERFORMANCE DATA (8 POLE)Motor Type: AESV1S / AESU1S / .2571080M0.370.57050.550.750.75rpmPOWER 1/2LOAD(%)(%)(%)(%)(%)(%)FULL LOAD LT%FLTkg-m2kg38.0 33.8 27.4 46.5 40.0 34.01.551.4

IEC 60034-8 Rotating electrical machines - Part 8: Terminal markings and direction of rotation. IEC 60034-9 Rotating electrical machines - Part 9: Noise limits. IEC 60034-11-1 Rotating electrical machines - Part 11-1: Thermal protection. IEC 60034-12 Rotating electrical machines - Part

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