Power & energy Industry

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WHO WE ARE

Matrix is a global engineering solutions company with over 14 years of experience inexecuting projects in Steel & Mining, Oil & Gas, Power Generation, Utilities &Infrastructure.

We have offices in strategic locations in Europe, Middle East and Asia.

We feel its important to be close to our customers and suppliers and manage ourprojects with a local focus but stay globally connected.

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WHAT WE DO Our scope of supply includes, electric motors, variable speed drives, soft starts and

transformers. For use in a variety of industries for fans, blowers, compressors, pumps and other

rotating equipment.

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Products range

Low voltage:0.25Hp – 500Hp200V – 690V2-16 polesIE1, IE2, IE3, IE4Medium & High voltage:75Hp – 30000Hp (up to 60000 Hp Synchronous)1000 – 14500V2 – 42 polesTEFC, TEAAC, TEWAC, ODP, WPI, WPII

Medium Voltage:150kW to 25400kW2400…11000V

Motor voltage:3kV, 3.3kV, 4.16kV, 5kV, 6.6kV, 7.2kV, 10kV, 11kV, 13.8kVStarting current:50A…6000A

Distribution:Up to 69kVCast resin up to 10MVAMedium & High voltage:Up to 500kV

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HOW WE DO IT

We feel that our strength in the market comes from our close relationship with our customers, OEM factories and our dedicated and experience support team.

We always strive to understand our clients needs and requirements to enable us to put forward the best solution.

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Germany

Vietnam

Japan

Kingdom of Bahrain

Indonesia

Sri Lanka

Kingdom of Saudi Arabia

Malaysia

Nigeria

Tunisia EgyptKuwait

Jordan

Spain

United States

Iraq

United Kingdom

Brazil Austria

Italy

United Arab Emirates

Country of Customers

TECO’S capability in power generation

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Typical MV Motors In Power Generation

Conveyor & coal feeders

Condensate extraction pumps

Cooling water districtHeating, & co-generationpumps

Condenser & coolingTower fans

FGD Slurry & Absorberpumps

InducedDraftfans

Oxidation aircompressor

Pulverizers, crushers &Coal millsBoil feed water pump

Forced draft, primary air& secondary air fans

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Boiler Feed water Pumps

Tandem Train Rated 6700 kW*2

Parameter Description

Power rating 3,000 to 22,380 kW

Pole number 2 or 4

Voltage level 3.3 to 13.8 kV

Installation Indoor

Assembly Single or Tandem Train (Coupling by TECO between Motors)

TECO’s accomplishment

4 Pole 20,500kW for LUENEN, GERMANY.

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Induced Draft Fan

Parameter Description

Power rating 3,000 to 10,000 kW

Pole number 8 to 14

Voltage level 6.0 to 13.8 kV

Installation Outdoor

Features - Sleeve Bearing(Common System Lubrication from Fan Bearings)- High Inertia (3X + NEMA)

TECO’s accomplishment

8/10 Pole, 9373/4905 kW for FORMOSA, TAIWAN

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5200 kW, 22 Pole

Circulating Water Pumps

Parameter Description

Power rating 2,500 to 6,500 kW

Pole number 16 to 32

Voltage level 4.0 to 13.8 kV

Installation Outdoor

Features - Plate Type Thrust Bearing - Oil Lubricated Lower Bearing- Surge Capacitor, LightningArrestors, and PD Monitoring

TECO’s accomplishment

22 Pole, 5200kW for TEXAS Utility, U.S.A

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Forced Draft Fan

Parameter Description

Power rating (kW) 750 to 3,500

Pole number 4 to 8

Voltage level (kV) Generally Medium Voltage, 3.3 kV to 13.8 kV

Installation Indoor or Outdoor

Features - Across the Line Starting- Sleeve Bearing- 2 x NEMA High Inertia

TECO’s accomplishment

8 Pole 3330kW for MHI, JAPAN.

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Coal Pulverizer

Parameter Description

Power rating 350 to 1,500 kW

Pole number 6 to 10

Voltage level Generally Medium Voltage, 3.3 kV to 13.8 kV

Installation Indoor or Outdoor

Features - High Torque Design, 200-250% Locked Torque at 80% Voltage- May Use Clutch at Times- KVA/ Hp, Code G or Code H- Bi Direction to Even the Wear on the Pulverizer

TECO’s accomplishment

8 Pole 1150kW for MHI JAPAN

Projects Review in Middle-East

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Squirrel Cage Horizontal

Power (kW) 650Voltage (V) 6600

Pole 10Cooling TEAAC

Mounting IM B3Starting Method DOL

Efficiency 95.5 %

CW Pump Motor replacement Combined-cycle power plant (EGT-Alsthom)

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Existing motor Siemens

Replacement reason

- Problem in cooling system - high operation temperature

Challenges - The motor most be the same as existed motor functionality due to parallel application(same parameter such as RPM, Efficiency, . . .)

- Dimensional limits- Foundation limits- Cooling system upgrade

from IC511 to IC611

Replacement of SIEMENS-Parallel CW Pump

Existing Motor

TECO Westinghouse

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Site visit after successful replacementParallel CW Pumps output (flow)

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Squirrel Cage HorizontalPower (HP) 1000Voltage (V) 2300

Pole 4Cooling IC01 (WPII)

Mounting IM B3Starting Method DOL

Efficiency 95.2 %

Replacement of 1000HP motor (GE) for FD-FanThermal Power plant

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Replacement of 1000HP motor (GE) for FD-FanThermal Power plant

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Squirrel Cage Induction Motor

Power (kW) 450

Voltage (V) 6600Frequency (Hz) 50

IP 55IC 411

Mounting B3

TECO-Westinghouse (Main & Spare) MotorNatural Gas Power plant

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TECO-Westinghouse (Main & Spare) MotorWitnessed Full Load Test With dynamometer In TECO Company