Low Voltage Motors - Power Conversion

1 GE Energy ConnectionsPower ConversionLow VoltageMotors AC/DC 1-1000 kWDurability, Reliability and Effi ciency at the Heart of Industrial OperationsSmall Machines Make A Big ImpactINDUSTRIAL PROCESSING COST SAVING CHALLENGEM ultiple suppliers, designs and specifi cations tying up unplanned maintenance disrupting operations requiring replacement Motors low effi cient Motors eating profi ts. Electric Motors make an average of70% total Power cost*$87k /HourAverage cost of unplanned downtime for a typical industrial processing plant**02 Higher Effi ciency and Less DowntimeGE SOLUTIONF rame agreements increase supply and specifi cation effi ciency freeing up unplanned maintenance and downtime with more robust motor designs.

2 Energy effi ciency gains translates to less than two year +$930k /YearEnergy savings uncovered during a plant motor audit and resulting frame agreement** OPERATING COSTSPURCHASE OPERATING COSTSPURCHASE PRICECOMMON INDUSTRIAL APPLICATION REQUIREMENTSEach petroleum, chemical, Power generation, pulp/paper, mining, metal, mineral, water/wastewater, and general process application has unique torque, speed, Voltage , enclosure, temperature, and industry standard requirements that must be designed into Motors .

3 Pumps Compressors Blowers Heat Exchangers Mixers Conveyors Crushers AugersApplication ConsiderationsTOTAL COST OF OWNERSHIPWE ADDRESS THE MOST COMMON REASONS FOR motor FAILUREBEARINGS Heat Contamination Vibration Misalignment Lubrication Issues Electrical Discharge Stress, Load, FatigueSTATOR WINDINGS Heat Load Inverters Contamination Voltage IssuesCONSIDER LIFECYCLE OPERATING COSTS FIRSTThe initial cost of an electric motor makes up 5% or less of the total cost of operation.

4 So all aspects of the motor operation should be considered when purchasing Motors . Energy Consumption Efficiency Ease of Maintenance Reliability System Criticality Lifecycle Environmental Impact04 GEGARDTM INSULATION OFFERS ADDED PROTECTION IN SEVERE APPLICATIONSOur Class H GEGARD insulation system is designed to excel in variable frequency drive applications

5 Where lesser designs often short circuit and cause overcurrent trips. Larger Thermal Margin = Longer motor LifeGUARDING AGAINST BEARING FAILUREC ommon shaft currents create Voltage spikes that reach bearings causing them to vibrate in operation. Over a short period, this vibration (fluting) will degrade bearings to the point of failure.

6 We include bearing insulation for higher ratings and AegisTM shaft grounding rings are optional on all C180 CClass SF40 C120 CClass SF155 CClass SFAltitudeVoltageUnbalanceVFDO verloadDebrison FrameHigherAmbientNormalAmbientThermalMa rginThermalMargin120 CClass SFDurable and Reliable TechnologyALL LOW Voltage Motors ARE NOT BUILT THE SAMECast iron bearing cap with gasket retains lubricant and protects the interior of the motor and the bearing system from and recessed severe-duty shaft slinger provides bearing system VARNISH APPLICATIONM otor coils are rotationally varnished with a Trickle Treat process while an electric current is passed through the

7 Windings to ensure a penetrating, thorough and even coating. This proven process fills air gaps that could cause corona inception damage during BONDINGR esin penetrates deep into tightly packed coil wire creating a strong bond that guards against end-turn PROTECTIONC ontaminants can t penetrate carefully and tightly packed stator coils bonded by deep resin penetration into the DUTY NEMA IE3 NEMA PREMIUM EFFICIENTThis versatile and robust design is ideal for a wide range of challenging industrial applications and X$D Ultra X$D Ultra 841 Energy $averTECHNICAL 300

8 HP, 900 3600 RPM230/460, 460, 575 V, Freq. 60 HzAlternate 50 Hz data on nameplateTEFC (IP55) and ODPF rame sizes: 143T 449 TNEMA, UL, CSA, IEEE 45, IEEE 841, IEEE 112B, GM 7E-TADivision 2 applicationsC-Face and high-torque Design C models ready with GEGARD Class H (X$D Ultra) or Class F (E$) insulationFive (X$D Ultra) or Three (E$) Year WarrantySEVERE DUTY IEC IE3 RUGGED AND RELIABLEB ased on the X$D Ultra mechanical and electrical design for the global market.

9 Ideal for extreme X$D Ultra 841 IECTECHNICAL 220 kW, 750 3000/900 3600 RPM200 V, 400 V, 400/690, 690 V / 50 Hz230/460, 460, 575, 690 V / 60 HzTEFC (IP55)Frame size: 90S 280 HIEC, IEEE 841, IEEE 45, ATEX, and IEC ExnZone II, ABSVFD ready with GEGARD Class H insulationFive Year WarrantyEXPLOSION PROOF NEMA IE3 PROTECTS SYSTEMS IN HAZARDOUS ZONESThis enclosure has been specially designed to contain any sparking for hazardous environments where volatile gases may be present.

10 MODEL X$D Ultra XPTECHNICAL CAPABILITIES1 300 HP, 900 3600 RPM230/460, 575 V, Freq. 60 HzAlternate 50 Hz data on nameplateTEFC (IP55)Frame sizes: 182T 286 TNEMA, UL, CSA, IEEE 112 BDivision 1, Class I - Groups C, DClass II - Groups F, GFive Year WarrantyADJUSTABLE SPEED NEMAEXCELS IN CONSTANT TORQUE APPLICATIONSO ptimized performance in metal processing, plastic extrusion, winders, test stands, crane and hoist and material A$D UltraTECHNICAL 300 HP, 1800 RPM230/460, 460, 575 V, Freq. 60 HzTEFC, TEBC, TENV (IP55)Frame sizes: 143TC 449 TNEMA, IEEE 841, IEEE 112 BVFD ready with GEGARD Class H insulationFive Year WarrantyProduct PortfolioRUGGED, RELIABLE AND EFFICIENT LOW Voltage MOTORS06 HEAT EXCHANGER NEMA IE3 STABLE, RELIABLE, EFFICIENTS pecially rated and ideally suited for harsh outdoor heat exchange applications.