energy products and solutions

Energy Products and Solutions

Motors | Automation | Energy | Transmission & Distribution | Coatings

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Products and Solutions - Energy2

71,200 MVA in generators produced

With extensive experience in the manufacturing of generators, WEG Energy offers a wide range of products to meet the requirements of many different applications, from the simplest to the most customised solution in virtually any environment.Besides selling the products, WEG Energy provides full after sales technical support in applications and installations by means of a specialized customer service network.

WEG has 14 manufacturing plants in Brazil, in the cities of Blumenau, Guaramirim, Gravataí, Itajaí, Linhares, São José, Joaçaba, Manaus, São Bernardo, São Paulo, Indaiatuba, Mauá and Jaraguá do Sul - where the group‘s headquarters are based.It also owns plants abroad (Argentina, Austria, South Africa, USA, Mexico, China, India and Portugal), and commercial offices in the five continents, ensuring its presence in more than a hundred countries.

countries in all continents an count on WEG’s presence, with technical and commercial teams with manufacturing plants strategically located

100

1major group consisting of five units working together to offer the best solution for each customer

From a small electric motor factory in southern Brazil, WEG has become a global company focused on electro-electronic solutions.The companies of the group, divided into five major business units - Transmission & Distribution, Energy, Automation, Motors and Coatings - act in full integration to supply complete solutions to any industry.

Welcome to WEG Energy

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Products and Solutions - Energy 3

WEG Energy Plants

g São Bernardo do Campo, Brazil. g Joaçaba, Brazil.

g Hosur, India. g Minneapolis, USA.

Headquarters and Manufacturing Plants (Brazil)Manufacturing Plants (other countries)Branches

The WEG Group in the world

g Jaraguá do Sul, Manufacturing Plant II, Brazil.

WEG Energy

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Industrial Processes

Machining

Steel Plate Fabrication Shop

Winding

Test Lab

Customized Projects

Test Lab

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WEG stands out on the market for its verticalized production process combined with project customization. Those advantages provide more flexibility and shorter lead times to the customer along with a high quality standard during the manufacturing process. Modern machinery and qualified technical teams ensure a wide range of products, adding value to every solution.

Vacuum Pressure Impregnation Balancing

CoatingTest Lab

MachiningSteel Plate Fabrication Shop

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Motors

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Three-Phase Induction Motors Master Line

The Master Line motors (M line) stands out for its flexibility of design both electrically and mechanically, adapting to the strictest operating requirements in different applications.The result of this innovative development is a highly efficient product in compliance with the requirements of international standards and in line with the world market trends.This flexibility allows modifications to the standard design to make them interchangeable with already existing motors, reducing the operating costs caused by downtime to replace the motors. This proves WEG’s commitment has to its customers and to the environment, creating solutions with optimized products and processes.

Technical Data g Output power: up to 50,000 kW g Frame: 280 to 1,800 (IEC) g Voltage: 220 to 13,800 V g Degree of protection: IP23, IP24, IP55, IP56 and IP65 g Speed: 3,600 to 300 rpm g Rotor

g Squirrel cage g Wound rotor (slip ring) - fixed or liftable brush holder

ApplicationsMining, Water & Wastewater, Pulp & Paper, HVAC (Heating Ventilation and Air Conditioning), Cement, Oil & Gas, Chemical, Steel, Sugar & Ethanol, Marine (Naval).

Features Benefits

Efficiency Superior efficiency levels with low losses and low consumption

VPI insulation system Excellent electrical (dielectric strength) and

mechanical properties at low, medium and high voltage

Cooling method Several possibilities (air-air, air-water, forced ventilation, self-ventilated, by ducts, etc.)

Protection types The following types of protection for classified areas are available:

Ex-n, Ex-e and Ex-p (certified line)

Flexibility Meets mechanical and electrical requirements for the largest variety of applications

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Three-Phase Induction Motors WGM Line

The WGM motors were developed for many different applications in industry, and are ideal for variable speed applications and places where the motor size is a critical factor.Its refrigeration system by means of a water jacket, with water circulating through the frame and endshields, produces a more effective heat exchange with low noise and little heat dissipation to the environment. That enables operation with variable speed and constant torque even at low speeds.

Technical Data g Output power: up to 3,150 kW g Frame: 315 to 560 (IEC) g Voltage: 690 to 6,600 V g Degree of protection: IP55, IP56 and IP65 g Speed: 3,600 to 500 rpm

ApplicationsMarine (Naval), Oil & Gas, Chemical, Mining, Water & Wastewater, Pulp & Paper, HVAC (Heating Ventilation and Air Conditioning), Cement, Steel, Sugar & Ethanol.

Features Benefits

Water jacket cooling More effective thermal exchange, lower noise level and

operation with variable speed without force ventilation requirement

Output power vs. volume ratio Designed for applications that require reduced dimensions

Customization Customized product for specific applications


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Three-Phase Induction MotorsH Line

The HGF motors stand out for their high performance and low maintenance costs. This line is ideal for many different applications that demand high resistance, reliability and durability.

Technical Data g Output power: 100 to 3,150 kW g Frame: 315 to 630 (IEC) g Voltage: 220 to 11,000 V g Degree of protection: IP55, IP56 and IP65 g Speed: 3,600 to 600 rpm

ApplicationsMining, Water & Wastewater, Pulp & Paper, HVAC (Heating Ventilation and Air Conditioning), Cement, Oil & Gas, Chemical, Steel, Marine, Sugar & Ethanol.

Features Benefits


VPI insulation system Excellent electrical (dielectric strength) and

mechanical properties at low, medium and high voltage

Cast iron frames More strength and durability

High-performance ventilation system Reduction of noise levels and increase of the heat exchange

efficiency, resulting in a longer motor lifetime

Protection types The following types of protection for classified areas are available: Ex-n (certified line) or Ex-e

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DC Motors

DC motors are designed with state-of-the-art project, material and manufacturing technology, resulting in compact machines with excellent dynamic properties suitable to meet the requirements of the most complex applications in the automation and process control areas.

Technical Data g Output power: up to 10,000 kW g Frame: 90 to 1,800 (IEC) g Voltage: 110 to 1,000 V (higher voltages on request) g Degree of protection: IP21 to IP55 g Speed: 3,000 to 50 rpm g Torque: 2 to 380,000 N.m

ApplicationsMachine tools in general, piston pumps, feeding machines, lathes, tension reels, boring machines, grinding machines, textile machines, hoists and cranes, gantries, traction vehicles, presses, paper machines, rotating shears, chemical and petrochemical industries, steel plants, kiln, exhaust fans, railway roundhouse, separators and belt conveyors for the cement industry and others.

Features Benefits

Constant torque Wide speed range

Performance Constant speed with load variation

Reliability Precise speed regulation

Safety Robust design

Optimization Low weight/power ratio, project flexibility and interchangeability

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Synchronous Motors

The synchronous motors are being increasingly used in a variety of applications due to their special operating characteristics.High efficiency, power factor correction, high torques and low starting currents, constant speed under load variations, low operating and maintenance costs are the main reasons why synchronous motors are the preferred option to drive different types of loads.

Technical Data g Output power: up to 110,000 kW g Frame: 280 to 1,800 (IEC) g Voltage: 220 to 13,800 V g Degree of protection: IP23 to IP56/IP65 g Speed: 3,600 to 150 rpm

ApplicationsMining, Steel, Pulp & Paper, Water & Waste Water, Oil & Gas, Chemical, Synchronous Condenser, Cement, Rubber and others.

Features Benefits

High efficiency Superior efficiency compared to induction motors

Power-factor correction Possibility to compensate the network’s reactive power by means of the excitation system

Constant speed Constant speed even under load variation

Brushless excitation system Robust and brushless excitation system, resulting in low maintenance

Protection type The following types of protection for classified areas are available: Ex-n and Ex-p

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Generators

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Synchronous Alternators

Highly efficient and versatile products used in generator sets (driven by internal combustion engines) which provide reliable generation and maximum benefits to the customer. The synchronous alternators offer advanced efficiency and safety concepts for different applications.They have special electromechanical features that ensure durability, mechanical strength and robustness.

Features Benefits

Versatility Manufactured with different mountings and coupling types

Suitable for different three-phase and single-phase voltage levels Lines that can be customized to specific projects

Performance Highly efficient electric project, reactances within the

application requirements and low levels of harmonic distortion

Protection Alternators with coating, components and windings designed to withstand many different environments

Technical Data g Output power: starting from 7.5 g Frame: from 160 (IEC) and up g Voltage: 110 to 15,000 V g Frequency: 50, 60, 120 and 400 Hz g Degree of protection: IP21 to IP56W g Insulation class: 155 (F) and 180 (H) g Excitation: brushless with auxiliary coil, brushless with PMG, brushless shunt

g Number of poles: 4, 6, 8, 10, 12, 20, 24 and 26

ApplicationsCommercial areas, Condos, Hospitals, Medical Centers, Lease Groups, Trucks, Shopping Malls, Rural, Poultry, Airports, Irrigation, and industries like Marine, Oil & Gas, Construction, Telecommunication, Mining and others.

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Turbogenerators

Designed for Thermoelectric Plants, the turbogenerators offer a wide range of output power based on an extensive market research and WEG’s experience in supplying and designing turbogenerators.

Technical Data g Output power: up to 150,000 kVA g Frame: 630 to 1,250 (IEC) g Voltage: up to 13,800 V g Degree of protection: IP23 to IP56/IP65 g Speed: 3,600 and 1,800 rpm

ApplicationsSteam turbines, gas turbines and others.

Features Benefits

Integrated exciter and rectifier Enhanced robustness and harmony of the excitation set

Excitation system cooling by ducts Superior efficiency of the cooling system

Option of excitation set with redundant diodes Increased operating reliability with fewer stoppages

VPI insulation system Excellent electric (electric strength) and mechanical properties of the winding

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Hydrogenerators

Designed for hydro plants, the hydrogenerators offer a wide range of output powers and speeds based on an extensive market research and WEG’s experience in supplying and designing hydrogenerators. The hydrogenerators can be used with Kaplan, Francis and Pelton turbines, among others, in different options of electrical and mechanical configurations.

Features Benefits

Flexibility Project conceived to meet the specific requirements of each application

VPI insulation system Excellent electric (electric strength) and mechanical properties of the winding

Optimized design and manufacturing (extensive experience) Greater robustness and operating reliability, higher efficiency and simplified assembly

Flexibility of the excitation system According to the application, the excitation can be either brushless,

with or without PMG or static (with brushes)

Tests at the factory / Laboratory structure For a wide range of tests during manufacturing

Technical Data g Output power: up to 150,000 kVA g Frame: 355 to 4,000 (IEC) g Voltage: up to 13,800 V g Degree of protection: IP21 to IP44 g Speed: 1,200 to 90 rpm

ApplicationsHydraulic turbines.

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Hydraulic Turbines and Hydromechanical Equipments

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Francis Hydraulic Turbines

Machines designed with single rotor for vertical or horizontal shaft, or double rotor for horizontal shaft. This kind of turbine can be used in the broadest application range in terms of head/flow.Suitable for heads from 10 m to 200 m.

Technical Data g Output power up to 120 MW (limited to 5 m of rotor diameter)

g Single rotor for vertical or horizontal shaft, or double rotor for horizontal shaft

g Wider application range in terms of head/flow

ApplicationsHydro plants.

Features Benefits

Efficiency High levels of efficiency due to the consolidated hydraulic design

Flexibility Compliance with a wide range of project requirements regarding head and flow

Customization Customized turbines for specific critical applications

Materials Rotors, deflectors and covers coating in stainless steel

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g Rotor with adjustable blades, providing regulation according to the distributor flow

g Vertical or horizontal shaft g Better performance on small heads and great flows


Features Benefits

Efficiency High efficiency levels throughout the entire operating range

Flexibility Wide operating range


Materials Rotors, deflectors and rotor chamber ring in stainless steel

Kaplan Hydraulic Turbines

Machines with vertical or horizontal shaft designed with Kaplan rotor with adjustable blades, allowing regulation according to the distributor flow.This kind of turbine operates in a wide flow range, reaching the best performance in the efficiency curve with partial loads. Recommended to operate at heads as low as 60 m, but with great water volume.Available on “S” tubular type upstream or downstream, with horizontal or vertical shaft.

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g Rotor with spoon-shaped buckets and nozzles that direct forceful streams of water against them

g Vertical or horizontal shaft g Application with high heads and low flows


Features Benefits

Efficiency High efficiency levels throughout the entire operating range

Flexibility Wide operating range


Materials Rotors and nozzles in stainless steel

Pelton Hydraulic Turbines

Machines characterized by a rotor with spoon-shaped buckets and nozzles that direct forceful streams of water against them.The position of the shaft can be vertical or horizontal.This kind of turbine are designed to operate with high heads and low flows, from 200 m up to 1,100 m.

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Hydromechanical Equipment

WEG also develops hydromechanical equipment for small hydro plants:

g Penstocks g Butterfly valves g Floodgates g Grids g Ball valves g Diffuser valves


Features Benefits

Efficiency Specific projects for a wide range of applications

Certification Projects designed and manufactured in compliance with the strictest international standards

Customization Customized ducts and floodgates to meet specific requirements of critical applications

Materials Normalized steels for specific applications in the production of hydromechanical items

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Wind Turbines

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Wind Turbines

The AGW wind turbines have active control of the blade pitch angle and rotor variable speed, with a permanent magnets synchronous generator and direct coupling to the rotor, with no need of a gearbox.Provided with a full power converter, which enables a smooth and controlled connection to the power grid. The direction control system keeps the turbine always facing the wind, even when it is not in operation.The wind turbines have an especially designed cooling system that enables them to be installed in aggressive environments.

Technical Data g Output power: 2.1 MW g Voltage: 34.5 kV g Generator degree of protection: IP54 g Nacelle degree of protection: IP54 (maximized version)

IP24 (standard version)

ApplicationsWind power.

Features Benefits

Positioning system (yaw) Active system with electric gearmotor

Brake Electromechanical for operation, lock pin for hydraulic maintenance

Nacelle ventilation Enclosed for near shore environment and open as standard

Reduced number of moving parts Simplified installation

Modular project allowing repairs using a hoist Technical assistance does not require a crane

Anticorrosive coating Protection against marine environment

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Service

Repair and Repowering Services

As a market leader in supplying motors and generators, WEG also offers inspection, repair and repowering services of medium and large electrical machines and hydraulic turbines, as follows:

g DC generators and motors g Three-phase induction motors (squirrel cage or wound rotor, low, medium and high voltage) g Synchronous motors (with or without brushes, low, medium and high voltage) g Turbogenerators g Hydrogenerators g Hydraulic turbines (Francis, Kaplan and Pelton)

Those services can be performed at our factories or in the field, including machines from other manufacturers. WEG uses the same technology employed to manufacture new equipment to execute the services.The services at WEG factories on motors and generators are performed at the factories in Minneapolis (USA), Hosur (India), Jaraguá do Sul (Brazil) and São Bernardo do Campo (Brazil), which is also qualified to perform services on equipment for application in explosive atmospheres. The services on hydraulic turbines are performed at the Joaçaba Unit (Brazil). Those plants have all the structure and support of the engineering, industrial process and quality control departments, enabling prompt, reliable and quality services.

Technical Support

WEG offers to its customers technical support services, responsible for the entire after sale support. Those services included general requests and services in the field, including checking, commissioning of machines and 24x7 support.WEG’s Authorized Service network is present worldwide.The technical support team is well qualified and experienced, capable of handle in field events and to provide remote support using state-of-the-art equipment, ensuring reliable operation to the equipment.

WEG Worldwide Operations

WEG Group - Energy Business Unit Jaraguá do Sul - SC - Brazil Phone: +55 47 3276 4000 [email protected] www.weg.net

For those countries where there is not a WEG own operation, find our local distributor at www.weg.net.

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ARGENTINAWEG EQUIPAMIENTOSELECTRICOSSan Francisco - CordobaPhone: +54 3564 421 [email protected]/ar

WEG PINTURAS - PulverluxBuenos AiresPhone: +54 11 4299 [email protected]

AUSTRALIAWEG AUSTRALIAVictoria Phone: +61 3 9765 [email protected]/au

AUSTRIAWATT DRIVE - WEG GroupMarkt Piesting - ViennaPhone: +43 2633 404 [email protected]

BELGIUMWEG BENELUXNivelles - BelgiumPhone: +32 67 88 84 [email protected]/be

BRAZILWEG EQUIPAMENTOS ELÉTRICOSJaraguá do Sul - Santa CatarinaPhone: +55 47 [email protected]/br

CHILEWEG CHILESantiagoPhone: +56 2 784 [email protected]/cl

CHINAWEG NANTONGNantong - JiangsuPhone: +86 0513 8598 [email protected]/cn

COLOMBIAWEG COLOMBIABogotáPhone: +57 1 416 [email protected]/co

ECUADORWEG ECUADORQuitoPhone: 5144 339/342/[email protected]/ec

FRANCEWEG FRANCESaint Quentin Fallavier - LyonPhone: +33 4 74 99 11 [email protected]/fr

GERMANYWEG GERMANYKerpen - North Rhine WestphaliaPhone: +49 2237 9291 [email protected]/de

GHANAZEST ELECTRIC GHANAWEG GroupAccraPhone: +233 30 27 664 [email protected]

INDIAWEG ELECTRIC INDIABangalore - KarnatakaPhone: +91 80 4128 [email protected]/in

WEG INDUSTRIES INDIAHosur - Tamil NaduPhone: +91 4344 301 [email protected]/in

ITALYWEG ITALIACinisello Balsamo - MilanoPhone: +39 02 6129 [email protected]/it

JAPANWEG ELECTRIC MOTORSJAPANYokohama City - KanagawaPhone: +81 45 550 [email protected]/jp

MALAYSIAWATT EURO-DRIVE - WEG GroupShah Alam, SelangorPhone: 603 [email protected]

MEXICOWEG MEXICOHuehuetocaPhone: +52 55 5321 [email protected]/mx

VOLTRAN - WEG GroupTizayuca - HidalgoPhone: +52 77 5350 9354www.voltran.com.mx

NETHERLANDSWEG NETHERLANDSOldenzaal - OverijsselPhone: +31 541 571 [email protected]/nl

PERUWEG PERULimaPhone: +51 1 209 [email protected]/pe

PORTUGALWEG EUROMaia - PortoPhone: +351 22 [email protected]/pt

RUSSIA and CISWEG ELECTRIC CISSaint PetersburgPhone: +7 812 363 [email protected]/ru

SOUTH AFRICAZEST ELECTRIC MOTORSWEG GroupJohannesburgPhone: +27 11 723 [email protected]

SPAINWEG IBERIAMadridPhone: +34 91 655 30 [email protected]/es

SINGAPOREWEG SINGAPORESingaporePhone: +65 [email protected]/sg

SCANDINAVIAWEG SCANDINAVIAKungsbacka - SwedenPhone: +46 300 73 [email protected]/se

UKWEG ELECTRIC MOTORS U.K.Redditch - WorcestershirePhone: +44 1527 513 [email protected]/uk

UNITED ARAB EMIRATESWEG MIDDLE EASTDubaiPhone: +971 4 813 [email protected]/ae

USAWEG ELECTRIC Duluth - GeorgiaPhone: +1 678 249 [email protected] www.weg.net/us

ELECTRIC MACHINERYWEG GroupMinneapolis - MinnesotaPhone: +1 612 378 8000www.electricmachinery.com

VENEZUELAWEG INDUSTRIAS VENEZUELAValencia - CaraboboPhone: +58 241 821 [email protected]/ve

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