industrias iem s.a de c.v. i n d u s t r i a s i e m

INDUSTRIAS IEM S.A DE C.V.

MÉXICO

JANUARY 2007

I N D U S T R I A S I E M

RESUME


RESUME

8.- CONTACT US

7.- EXPORT EXPERIENCE

6.- PLANT CAPACITY

5.- DEVELOPMENT PROJECTS

4.- MAIN ACCOMPLISHMENTS

3.- TECHNOLOGICAL SITUATION

2.- PRODUCTS RANGE

1.- INTRODUCTION


1.- INTRODUCTION

IEM Industries was established in 1948 by Westinghouse Electric Corporation and Mexican investors.

Today, it is one of the most diversified capital goods industries in the electrical field in Mexico, and is part of Grupo Condumex, one of the largest Mexican industrial groups and since 1992 Grupo Condumex belongs to Grupo Carso .

Our plant dedicated to the manufacture of Electrical Transformers, is located in an industrial area 10 miles north of Mexico City and on a surface of 1 726 000 ft2

IEM Transformers are designed, manufactured and tested in accordance with, ANSI/ IEEE, NEMA, and IEC standards, and customer specifications.

Since 1995 IEM has been ISO-9001 certified in recognition of the quality systems implemented for the production of its multiple products.


Core Type Transformer

Shell Type Transformer


2.- PRODUCTS RANGEA. Distribution Transformers, from 5 to 10,000 KVA, and up to 69 KV

Overhead Distribution TransformersSingle Phase: 5-167 kVA and 34.5 kV classThree Phase: 15- 150 kVA and 34.5 kV class

Substation Transformers

Three Phase: up to 10,000 kVA and up to 69 kV class

Pad Mounted

Single Phase: 100 kVA and 34.5 kV class

Three Phase: up to 3,000 kVA and 34.5 kV class

Submerged

Single Phase: up to 100 kVA and 25 kV classThree Phase: up to 500 kVA and 25 kV class

Network Transformers: up to 750 kVA and 25 kV classs

Rectifier Transformers up to 10,000 kVA

Grounding Transformers

k-factor Transformers up to 10,000 kVA


B. Power Transformers

Core Form (Winding design under self-supported criterion)

Generator Step Up

Station Auxilary

Station Start-Up

Substation Transformer

Feeder Voltage Regulators

Induction Furnace Transformers

Rectifier Transformers

Three Phase up to 200 MVA

Single Phase up to 125 MVA

In voltages up to 525 kV, 1550 kVBIL

Mobiles 230 kV, 45 MVA

Core Type Shunt Reactors 15 kV, 30 MVAr, Three phase

2.- PRODUCTS RANGE


Shell Form:

Generator Step Up

Station Start-Up

Substation Transformer

Auto-Transformers, without internal varistors

Arc Furnace Transformers

Short Circuit Test Transformers

Three Phase up to 1000 MVA (600 MVA Testing)

Single Phase up to 511 MVA (350 MVA Testing)

In voltages up to 525 kV, 1675 kVBIL

Mobiles: 230 kV, 45 MVA

Furnace Transformers: 100 MVA

Shell Type Shunt Reactors : 400 kV, 50 MVAr, Single Phase

2.- PRODUCTS RANGE


C. Transformer Repair, from 10 MVA to 511 MVA, and up to 525 kV

Since 1993, we had the Repair Business for Core and Shell Form Transformers

2.- PRODUCTS RANGE

INDUSTRIAS IEM S.A DE C.V.3.- TECHNOLOGICAL SITUATION

3.1.- Historical

IEM began with the Westinghouse Technology for all its products

1886

1948

1990

TRANSFORMERS

Technical License

Until 1998


3.2.- PresentlyIndustrias IEM has the following Technologies:

a. Power Transformers , based on Core Type from Westinghouse/ABB of Sharon/Muncie/Canada, Large Core from GE Pitsfield, and Shell Type from Westinghouse/Muncie

b. Distribution Transformers, own technology, absorbed from Westinghouse/Athens,Jefferson and South Boston

c. Systems Support

Design System in a Workstation Network

CAD System, Catia 2D and 3D

FEM electromagnetic and mechanical support programs

SIMT- Transformer Manufacturing System


d. Technical Support

International Recognizable Consultants

Electrical Research Institute of Mexico (IIE)

National Polytechnic Institute

CIDEC Condumex Research Laboratories

U.N.A.M. (Mexico Autonomous National University)

e. Technical Representation

IEEE Transformer Commitee participation

Mexican NMX standards

Coordination of SC-12 of CIGRE-Mexico

CIGRE working groups participation (FRA, Counsil Advisory)

3.2.- Presently


1948 First Power Transformer 2,000 KVA, 15 KV class

1958 Power Transformer 40 MVA, 161 KV class

1959 Power Transformer 25/33.33 MVA, 230KV class

1964 Power Transformer 100 MVA, 230KV class

1973 Single Phase Power Transformer 107 MVA, 230 KV class

1978 Auxiliary Transformers for Nuclear Plant Laguna Verde, Mex.

1979 GSU Power Transformer 115 MVA, 400 KV class.

1980 Transformer for GIS installation, 230 KV class

1982 Power Transformer 176 MVA, 230 KV class

1987 Short Circuit Test Transformers for CFE-LAPEM, 2240 MVA

1987 Transformer for GIS, 225 MVA, 400 KV

1988 Power Transformer 375/420 MVA, Clase 400 KV

1992 Shell Form improved Insulation Design

1992 30 MVA Mobil Substation

1993 Repair Mitsubishi, Parson Pebbles, Fuji Transformers

1995 ISO-9001 certificated

1999 Short Circuit test on Core Form Transformer 50 MVA, 230 kV Delta 900 KVBIL



2000 Short Circuit test on Core Form Transformer 30 MVA, 115/13.8 kV with LTC.

2000 Short Circuit test on Shell Form Transformer 40 MVA, 115 kV Mobile Transformer

2002 EHV Shunt Reactor Manufacturing

2003 511 MVA, 525 kV, single phase, Shell type transformer repair ( Arizona Public)

2004 New Core Form Manufacturing Plant

2005 230 kV, 45 MVA, Mobile substations

2006 400 kV, 100 MVA Single Phase SVC Transformers.

2006 230 kV, 100 MVA, Single Phase bank, for La VENTA II Wind Power Generation Farm.



a. Short Circuir Test Transformers - 2240 MVA 1983-1987

Dynamic based design, with automatic phase

adjusting. 100,000 short circuit life

Prototype short circuit tested on the National

Electrical System

b. Air core limiting current reactor, 300 kAmps 1986-1988

c. Core Type Transformer 230-400KV, with 1986-1989

technology of Westinghouse Canada and

General Electric - Pitsfield

5.- DEVELOPMENT PROJECTS


d. Utilization of new materials 1985-Cont

Kevlar, Nomex, Laser scribe and mechanical

scribe electrical steel, GE-Ultem 5000.

e. Introduction of the F.E.M. (Finite Element Method) 1988-Cont

as design and analysis tool

Structural, Electrode verification,

Winding analysis, Tank losses

f. Power Transformer Diagnostic 1988-Cont

H2 monitor

Gases in oil analysis

Acoustic detection of Partial Discharges

Fiber-optic local temperature detectors

Thermo graphic analysis

Impulse HIAS Transfer function analysis

FRA analysis


g. Technical Trainning 1996-1997

IPN Electrical machinery Postgrade

I) Increase of testing capacity for Shunt Reactors2002-Cont.

Measurement of low power factor 0.0015 .

j) IEM Models Laboratory 2006-Cont.

Models Laboratory for supporting our Power and Distribution Transformers

Technology


9,700Total:

4,500Shell Form Transformers:

4,000Core Form Transformers:

1,200Distribution Transformers:

(MVA)

Capacity2007

6.- PLANT CAPACITY


ft2849,499 Total:

ft246,037Testing Floor

ft2367,738Shipping Areas

ft2299,226 Power Transformers:

ft2136,498 Distribution Transformers:

Factories Areas:

Land Areas: 1 726 000 ft2


USA13.8 1985 City of Austin150.0 5

USA161 1985 Gold Fields20.0 1

USA161 1985 Wellton Moha150.0 2

USA69 1985 Story Brook66.0 2

USA115 1985 Orlando Stea132.0 4

USA138 1985 Ellwood Vode35.0 2

USA69- 1151985 Southern Co.65.0 3

USA134 1985 Deep East12.5 1

USA34.5 1985 Allan Electric16.0 1

USA34.5 1985 Braun & Co.16.0 1

USA138 1985 City Napervi25.0 1

USA13.8 1985 Atomic Energy36.0 2

USA13.8 1985 Med. Elec. Co.9.4 1

USA115 1984 Cords Eng.157.0 6

USA13.8 1984 HG-Engineering6.2 1

USA13.8- 2301984 Westinghouse 349.5 17

CountryKVYearCustomerMVAUnits

7.- EXPORTATION EXPERIENCE


USA60 1986 Zona Systems26.0 1

USA161 1986 Gas & Electric33.0 1

USA115 1992 Siemens Alba33.0 1

USA69 1985 Maine Public16.0 1

USA60 1985 Siena Pacific34.0 2

USAElectric Po.10.0 1

USA115 1985 E. Water & BOA33.0 1

USARumersy Elec50.0 5

USAGrumman20.0 2

USA138 1985 Blue Corm El40.0 2

USA161 1985 Empire Desta25.0 1

USA67 1985 San Diego Fa25.0 1

USA112 1985 Easten Edison25.0 1

USA34.5 1985 Monsauto Co.26.6 1




USA13.8 2001 GE Isolation Transf.203.2 37

USA13.8 2000 GE Excitation Tra53.7 44

Chile110 1999 Chilectra75.0 2

USA115 1990 Power Int.5.0 1

USA4.16 - 671990 Gandia31.5 5

Puerto Rico13.8 - 1151989 37.8 7

Venezuela115 1989 Bariven160.0 10

USA138 1986 South Water78.6 3

USA115 1986 Electric Coop.12.5 1

USA67 1986 International50.0 2

USA161 1986 Montana Power50.0 1

USA45 1986 Fayettesville20.0 1

USA138 1986 Texas N. Mex.62.0 1

USA60 1986 Atlantic Guf20.0 1




MVA3211.5 210 Total =

USA115 2006 Dominion Virginia84.0 1

USA230 2005 Dominion Virginia75.0 1

USA525 2003 Arizona Public. 511.0 1

USA34.5 2001 GE Auxiliar Transf.40.0 20




8.- CONTACT US

sbauer@ condumex.com

e-mail:

DALLAS, TX 75391-1520

PO BOX 911520

Fax:: (972) 352 2400

(800) 925 6473

Phones: (972) 352 2300

GRAND PRAIRIE, TX 75050

2590 114th STREET #200

(HEADQUARTERS)

CONDUMEX INC.

Sales Office in USA Plant and Sales Office:

INDUSTRIAS IEM S.A de C.V

VIA DR. GUSTAVO BAZ No. 340

TLALNEPANTLA, EDO. DE MEXICO

C.P. 54000, MEXICO

Phones: .... 52 (55) 57 29 97 51

52 (55) 57 29 97 06

Fax:: .... 52 (55) 53 10 70 93

(55) 53 10 58 54

e-mails:

[email protected]

aiturbide@ condumex.com.mx

acancino@ condumex.com.mx

Web site: WWW.CONDUMEX.COM

industrias iem s.a de c.v. i n d u s t r i a s i e m

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