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Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery Present In Over 120 Nuclear Plants World-wide

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Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

Present In Over 120 Nuclear Plants World-wide

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

• Safety related equipment in accordance with Quality Assurance Program as ASME NQA-1 • Non-safety applications: Induction and Synchronous Motors, Generators and MG Sets • Drop in replacement with high efficiency products

What can we offer?

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

• Generators

• Synchronous, Induction, Pump, Fan, AC Motors

• Motor Generator Sets (MG Sets)

• Severe Accident Motors

• Ampli-Speed™ Magnetic Drives, Controls

• Safety and Non-safety Related Products

EM Nuclear Products

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

Built & Tested for Class 1E Safety Related Quality Assurance Program Meeting Req. of:

10 CFR 50/Appendix B

ASME NQA-1

10 CFR Part 21

Engineering Capabilities:

Environmental Aging Analysis

Finite Element Analysis (ANSYS)

Failure Mode Effects Analysis

Seismic Qualification

Mixed Oxide Fuel Fabrication Facility MOX FAIRBANKS MORSE 2 Generators, 2500kVA, 1200rpm, 60Hz

Safety Related Equipment

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

• Recirculation Coolant Pumps

The jet pumps are used to assure reactor flow and to prevent local areas of core overheating.

Typically a vertical centrifugal pump operating at 1800 rpm and 8000 HP.

• Residual Heat Removal Service Water Pumps

Vertical centrifugal operating at 900 rpm and 300 HP.

• Residual Heat Removal (RHR) Pumps

Remove residual heat from the reactor during low pressure operations (shutdowns and refueling outages).

Vertical centrifugal pumps operating at 1800 rpm and 900 HP.

• High Pressure Core Spray Pumps

Part of the emergency core cooling system. Vertical centrifugal pump operating at 1800 rpm and 3000 HP.

• Low Pressure Core Spray Pumps

Part of the emergency core cooling system. Additional capacity for core cooling after reactor depressurization. Vertical

centrifugal pumps operating at 1800 rpm and 1750 HP.

• Closed Cooling Water Pumps

Provide cooling water flow to pump/motor bearings and seals. Horizontal centrifugal pumps operating at 1800 rpm and

60HP. • Reactor Core Isolation Pumps

Turbine driven pumps supplying cooling water to the core in an emergency. Horizontal centrifugal pumps operating at

4000rpm and 800HP.

• Fuel Pool Cooling and Cleanup Pumps

Horizontal centrifugal pumps operating at 1800 rpm and 75 HP.

• Reactor Water Clean-Up Pumps

Horizontal centrifugal pumps operating at 3600 rpm at 50 hp.

• Control Rod Drive Pumps

Horizontal multistage centrifugal pumps operating at 4200 rpm and 300 hp.

Nuclear – Major Motors

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

• 51 Induction (300HP up to 4000HP) 10 up to 2 poles

• 62 Synchronous Generators, 4 and 6 poles

• 12 Synchronous Motors, 800 up to 7000kVA

• 105 MG Sets (up to 4000kVA)

• 118 Pump Application

Nuclear Experience

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

Supplying to Power Plants since 1968

Xcel Energy – USA

Duke Energy – USA

Florida Power & Light – USA

Korea Hydro Nuclear Power – Korea

Chinese Nuclear Power Plant – China

Exelon Generation Co – USA

Tennessee Valley Authority (TVA) – USA

Eletrobrás Termonuclear – Brazil

Endesa – Spain

Entergy – Korea

Luminant Generation Co – USA

Pacific Gas & Electric – USA

PS&G Nuclear – USA

Iberduero SA – Spain

Philippines National Power – Philippines

KEPCO – Japan

Ringhals AB – Sweden

Recent Award: Westinghouse

8 x MG Sets to AP1000

Nuclear Power Plant

Main Custormers

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

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Recent Award: Westinghouse

Southern Nuclear

Vogtle Electric Generating Plant

8 MG Sets to AP1000

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

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Monticello Nuclear Generating Plant,

Excel Energy – Monticello,

Minnesota - USA

Induction Motor - 3500HP, 4 poles,

1200rpm – MG SET

Nuclear - References

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

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Nuclear - References

Haiyang Nuclear Power

Plant, Westinghouse – Haiyang,

China

4 x MG Sets – 500kVA, 4 poles,

1800rpm

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

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Nuclear - References

Braidwood Generating Station, Exelon Energy – Braceville, Illinois - USA

Synchronous Motors – 3000HP, 225rpm - Pump

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

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Nuclear - References

Prairie Island Nuclear Generating Plant, Excel Energy –

Red Wing, Minnesota - USA

Synchronous Motor – 2000HP, 277rpm - Pump

Induction Motor – 5000HP, 1800rpm - Pump

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

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Nuclear - References

Calvert Cliffs Nuclear Power Plant,

Constellation Energy – Lusby,

Maryland - USA

Synchronous Motors – 1250HP, 150rpm

- Pump

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

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Nuclear - References

MOX Fairbanks Morse

Mixed Oxide Fuel Fabrication Facility

2 x Generators - 2500kVA, 1200rpm

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

2008 – Watts Bar Nuclear Plant

Synchronous Generator – 500kVA, 1800rpm – MG Set

2007 - Browns Ferry Nuclear Power Plant

Induction Motor – 2250HP, 257rpm - Pump

References

1976 - Watts Bar Nuclear Plant

4 x Synchronous Generator – 500kVA, 1800rpm – MG set

1971 - Sequoyah Nuclear Generating Station

4 x Synchronous Generators – 438Kva, 1800rpm – MG Set

Motors | Automation | Energy | Transmission & Distribution | Coatings Motors | Automation | Energy | Transmission & Distribution | Coatings WEG Electric Machinery

THANK YOU!