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File: D:\PROFILO EAA\SOCIETA'\01-INT.DOC

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CCOOMMPPAANNYY PPRROOFFIILLEE

File: D:\PROFILO EAA\SOCIETA'\02-INT1.DOC

EAA SpA Elettronica Applicata all=Automazione

Via L.M. D=Albertis,12 16158 Genova-Voltri (ITALY)

Tel.: +39 10 6136582-3-4-5 Fax: +39 10 6133693 E-mail: [email protected] Web site: www.eaa.it

Genova, September 11, 2000 Release 1

Genova, May 11, 2001

Release 2

EAA SpA - Genova (ITALY) COMPANY PROFILE - Dated 2001/25/08 - Sheet 1

FILE:D:\PROFILO EAA\SOCIETA'\04-INTROD.DOC

EAA Overview

EAA is an Italian company leader in the field of electronic applied to industrial processes automation.

The firm was born in 1971 from the initiative of a group of senior electronic and industrial engineers

and has built a brilliant national and international image thanks to a large list of successful projects

based on his long standing technical experience.

EAA head office and workshop is located in Genoa; at the moment the company has about 45

employees.

A strategical program of research and development takes care of the technological innovation and of

the quality of the organization in order to combine a competitive production with an updated technique.

Following references give a better understanding of EAA activity which is included in following

sectors:

S ELECTRICAL EQUIPMENTS

S POWER ELECTRONICS

S AUTOMATION SYSTEMS



ELECTRICAL EQUIPMENTS

Many applications in industrial processes where variable speed drives have to be controlled and

synchronized to guarantee the best performances:

S cold rolling mills for strip

S hot rolling mills for strip

S wire-rod rolling mills

S beam hot rolling mills

S steckel mills

S continuous annealing lines

S continuous picking lines

S continuous painting lines

S continuous galvanizing lines

S tension leveller machines

S slitting lines

S other

In the most of these applications EAA has used drives designed and manufactured by itself; in some

cases, to follow requirements of the customer, EAA has used drives produced by other companies.



POWER ELECTRONICS

Design, production and commissioning of:

S 6 pulses, 12 pulses thyristor drives for d.c. motors with power over 6.000 KW

S IGBT variable frequency drives for induction motor up to 300 KW

S thyristor frequency converters for induction heating with frequency range 250 Hz to 10.000 Hz

and power range 50 KW to 5.000 KW; to the end of 2000 EAA has produced this kind of

converters for a total power of 650 MW

S high current rectifiers for electrolytic processes

S cyclo-converters with current up to 30 KA to supply under slag melting furnaces

S excitation systems of a.c. generators for power stations

S thyristor choppers to supply d.c. fraction motors of rail car from the 3KV line

S other special devices.



AUTOMATION SYSTEMS

Usually EAA supplies the above mentioned electrical equipments complete of level 1 and level 2

automation.

For steel strip cold mill can supply also sophisticated mathematical models for mill setup calculation.

For all applications EAA has developed some standard software based on:

S Level 2 automation. Usually software applications necessary to develop all the functions of

control and supervision of the plant is based on package RSVIEW of Allen-Bradley. But it is

possible to use also other commercial packages as WINCC, INTOUCH, FIX, FACTORY LINK.

The adaptation of supervisory package to the requirements of plant is carried out using Visual

Basic procedures.

Regarding H/W, the above functions are installed on personal computers which use operating

system Windows NT/2000. The PC=s are connected between them by Ethernet network and to

level 1 by ControlNet, or DH+, or Profibus on the base of system configuration.

S The main and more critical control functions (Master, Automatic Gage Control [AGC], Hydraulic

Gage Control [HGC], automatic slowdown and stop, etc.) are carried out by a multiCPU system

based on VME bus using CPU's type Motorola 68040. This system guarantees cycle times at

very high speed. Besides every function is assigned to a dedicated CPU; this arrangement much

more increases performances of control system.

S Normally functions concerning to plant sequences, diagnostics, interfaces to machines of other

suppliers are assigned to PLC. Particularly:

* Manual operations, safety interlocked, for non standard operations or maintenance on

equipments

* Automatic sequences, fully interlocked, for all standard and/or repeating operations

* Run preparation

* Automatic load/unload of the coil

* Automatic or manual (with operator guide) roll change



* Sending to the supervisory unit of alarms/events for system diagnostics

* Sending to the supervisory unit of data and measures plant for display

With regard to H/W EAA normally uses Allen-Bradley PLC=s. Anyway when final customer has

special requirements, EAA is ready to use other kind of hardware; Siemens, General Electric,

AEG and Mitsubishi PLC=s have been already used in the past.

EAA SpA COMPANY PROFILE - Dated 2001/25/08

File: D:\PROFILO EAA\SOCIETA'\05-HOTMILL.DOC

HHOOTT MMIILLLLSS

EAA SpA - Genova (ITALY) COMPANY PROFILE 25/08/01 - Sheet 1 of 1

YEAR PLANT TIPOLOGY CUSTOMER FINAL USER TOT. DRIVES POWER SCHEDULE

1978 Two high reversing for aluminum strip LAG (ITALY) LAG (ITALY) 2 ANALOGIC 780 KW LCSK_001

1978 Two high reversing for copper strip MINO (ITALY) ALBANIA 1 ANALOGIC 350 KW LCSK_002

1979 Copper bar continuos hot rolling mill ELECON (VENEZUELA) ELECON (VENEZUELA) 9 ANALOGIC 600 KW LCSK_003

1979 Two high reversing for aluminum strip LAG (ITALY) LA.SA. SA (MEXICO) 2 ANALOGIC 922 KW LCSK_004

1980 Hot mill for wire from continuos casting CONTINUUS (ITALY) CONTINUUS (ITALY) 385 KW LCSK_005

1982 Two reversing for aluminum strip LAG (ITALY) LAG (ITALY) 5 ANALOGIC 2.835 KW LCSK_006

1982 Two high reversing for aluminum strip INCO (SPAIN) GRADHERMETIC (SPAIN) 2 ANALOGIC 700 KW LCSK_007

1983 Two high reversing for aluminum strip revamping MINO (ITALY) NEALP (CHINA) 3 ANALOGIC 4.145 KW LCSK_008

1984 Warm rolling mill for aluminum strip MINO (ITALY) NORWAY 3 ANALOGIC 2.845 KW LCSK_009

1984 Hot mill for wire from continuos casting CONTINUUS (ITALY) CONTINUUS (ITALY) 515 KW LCSK_010

1985 Hot mill for wire from continuos casting CONTINUUS (ITALY) JAPAN 440 KW LCSK_011

1985 Two high reversing for aluminum strip LAG (ITALY) UCINE (SPAIN) 2 ANALOGIC 1.215 KW LCSK_012

1986 Two high reversing for aluminum strip revamping MINO (ITALY) SHEN JIANG (CHINA) 1 ANALOGIC 55 KW LCSK_013

1986 Two high reversing for aluminum strip MINO (ITALY) CHANG JIANG (CHINA) 3 ANALOGIC 1.040 KW LCSK_014

1987 Two high reversing for copper and brass strip MINO (ITALY) GNUTTI (ITALY) 3 ANALOGIC 1.145 KW LCSK_015

1988 Hot beam rolling mill revamping NAM LEE (SINGAPORE) GUNUNG GARUDA (INDON.) 22 ANALOGIC 22.060 KW LCSK_016

1989 Reversing rolling mill for aluminum strip TECHINT (ITALY) SAVA (ITALY) 2 ANALOGIC 1.030 KW LCSK_017

1990 Hot rolling mill for steel strip DANIELI (ITALY) IRAQ 108 ANALOGIC 20.850 KW LCSK_018

1991 Experimental stand for steel strip continuos casting DANIELI (ITALY) DANIELI (ITALY) 4 ANALOGIC 3.440 KW LCSK_019

1992 Hot beam rolling mill GUNUNG GARUDA (INDON.) GUNUNG GARUDA (INDON.) 34 ANALOGIC 25.950 KW LCSK_020


1993 Wire rod mill revamping GUNUNG GARUDA (INDON.) GUNUNG GARUDA (INDON.) 45 ANALOGIC 15.050 KW LCSK_021

1994 Main drives for steckel mill GUNUNG GARUDA (INDON.) GUNUNG GARUDA (INDON.) 13 DIGITAL 34.240 KW LCSK_022

1994 Drive for finisher stand GUNUNG GARUDA (INDON.) GUNUNG GARUDA (INDON.) 2 ANALOGIC 1.650 KW LCSK_023

1995 Two high reversing for aluminum strip MINO (ITALY) NAMSUN (KOREA) 8 DIGITAL 970 KW LCSK_024

1997 Auxiliary drives for plate mill GUNUNG GARUDA (INDON.) GUNUNG GARUDA (INDON.) 67 DIGITAL 9.000 KW LCSK_025

1997 Auxiliary drives for steckel mill GUNUNG GARUDA (INDON.) GUNUNG GARUDA (INDON.) 23 DIGITAL 5.740 KW LCSK_026

2000 Two reversing for aluminum strip revamping LAG (ITALY) LAG (ITALY) 6 DIGITAL 29.560 KW LCSK_027

2000 Wire rod mill revamping GUNUNG GARUDA (INDON.) GUNUNG GARUDA (INDON.) 74 DIGITAL 4.470 KW LCSK_028

2001 Copper alloy hot reversing mill MINO (ITALY) SOFIAMED (BULGARIA) 5 DIGITAL 2.800 KW 33.5804

HOT MILLS

HOT MILLS

File: A-SUMMARY.XLS - Cartella: LAMCALD


File: D:\PROFILO EAA\SOCIETA'\06-COLDMILL.DOC

CCOOLLDD MMIILLLLSS



1974 Four high reversing mill for aluminum strip MINO (ITALY) CHINA 3 ANALOGIC 420 KW LFSK_001

1974 Four high reversing mill for steel strip SADEA (ITALY) SADEA (ITALY) 3 ANALOGIC 490 KW LFSK_002

1974 Three stands tandem mill for steel strip MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) 8 ANALOGIC 3.990 KW LFSK_003

1974 Four high reversing mill for aluminum strip MINO (ITALY) NEALP (CHINA) 4 ANALOGIC 1.200 KW LFSK_004

1975 Four high reversing mill for copper strip MINO (ITALY) VENEZUELA 3 ANALOGIC 154 KW LFSK_005

1976 Four high not reversing mill for aluminum strip LAG (ITALY) ALSA (MEXICO) 3 ANALOGIC 170 KW LFSK_006

1976 Four high reversing mill for copper strip MINO (ITALY) SOTYL (ARGENTINA) 3 ANALOGIC 147 KW LFSK_007

1977 Two high not reversing skinpass for steel strip MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) 3 ANALOGIC 780 KW LFSK_008

1977 Two stands tandem mill for aluminum strip SO.TR.AL (ITALY) SO.TR.AL (ITALY) 3 ANALOGIC 285 KW LFSK_009

1978 Four high not reversing mill for aluminum strip MINO (ITALY) LAMINAZ. SOTTILE (ITALY) 3 ANALOGIC 3.255 KW LFSK_010

1978 Four high reversing mill for copper strip MINO (ITALY) ALBANIA 1 ANALOGIC 250 KW LFSK_011

1979 Tandem mill for steel strip from bar MINO (ITALY) ISELLA (ITALY) 9 ANALOGIC 310 KW LFSK_012

1979 Four stands tandem mill for steel strip ISPA (ITALY) ISPA (ITALY) 5 ANALOGIC 5.445 KW LFSK_013

1979 Four high reversing mill for aluminum strip LAG (ITALY) LASA (MEXICO) 3 ANALOGIC 810 KW LFSK_014

1979 Four high reversing mill for copper strip DALLERA (ITALY) DALLERA (ITALY) 3 ANALOGIC 470 KW LFSK_015

1981 Four high reversing mill for steel strip INCO (SPAIN) MEXICO 3 ANALOGIC 510 KW LFSK_016

1981 Four high reversing mill for steel strip MINO (ITALY) TANGA (ITALY) 3 ANALOGIC 700 KW LFSK_017

1981 Four high reversing mill for aluminum strip LAG (ITALY) LAG (ITALY) 3 ANALOGIC 1.930 KW LFSK_018

1981 Four high reversing mill for aluminum strip INCO (SPAIN) GRADHERMETIC (SPAIN) 3 ANALOGIC 515 KW LFSK_019

1982 Sendzimir rolling mill for steel strip BONAITI (ITALY) BONAITI (ITALY) 3 ANALOGIC 220 KW LFSK_020


1983 Four high not reversing mill for aluminum strip MINO (ITALY) NEALP (CHINA) 5 ANALOGIC 4.275 KW LFSK_021

1983 Four high reversing mill for aluminum strip revampin MINO (ITALY) NEALP (CHINA) 3 ANALOGIC 2.800 KW LFSK_022

1983 Four high not reversing mill for aluminum strip MINO (ITALY) ZAPP (CHINA) 3 ANALOGIC 3.060 KW LFSK_023

1984 Two high reversing skinpass for steel strip MINO (ITALY) TANGA (ITALY) 3 ANALOGIC 710 KW LFSK_024

1984 Four high reversing mill for copper strip MINO (ITALY) LUOYANG (CHINA) 4 ANALOGIC 1.335 KW LFSK_025

1985 Four high reversing mill for aluminum strip LAG (ITALY) UCINE (SPAIN) 3 ANALOGIC 840 KW LFSK_026

1986 Four high reversing mill for aluminum strip MINO (ITALY) CHANG JIANG (CHINA) 4 ANALOGIC 1.940 KW LFSK_027

1986 Four high reversing mill for steel strip MAILLIS (GREECE) MAILLIS (GREECE) 3 ANALOGIC 620 KW LFSK_028

1986 Four high reversing mill for aluminum strip MINO (ITALY) GUANG ZHOU (CHINA) 4 ANALOGIC 2.700 KW LFSK_029

1987 Four high reversing mill for steel strip INCO (SPAIN) KENIA 4 ANALOGIC 3.690 KW LFSK_030

1987 Four high reversing mill for aluminum strip MINO (ITALY) GNUTTI (ITALY) 4 ANALOGIC 2.370 KW LFSK_031

1987 Four high not reversing mill for aluminum strip MINO (ITALY) KUM MING (CHINA) 5 ANALOGIC 2.060 KW LFSK_032

1988 Two high not reversing cladding strip mill MINO (ITALY) RUSSIAN 3 ANALOGIC 228 KW LFSK_033

1988 Two high not reversing bonding strip mill MINO (ITALY) RUSSIAN 3 ANALOGIC 257 KW LFSK_034

1989 A.G.C. for foil mill for aluminum strip CARCANO (ITALY) CARCANO (ITALY) ------- ------- LFSK_035

1989 Four high not reversing mill for aluminum strip CARCANO (ITALY) CARCANO (ITALY) 4 ANALOGIC 5.200 KW LFSK_036

1989 Auomation revamping for not reversing mill for aluminum strip TECHINT (ITALY) SAVA (ITALY) ------- ------- LFSK_037

1990 Sendzimir mill for steel strip LAMINA (ITALY) LAMINA (ITALY) 3 ANALOGIC 208 KW LFSK_038

1990 Four high reversing mill for copper strip MINO (ITALY) EUROPA METALLI (ITALY) 4 ANALOGIC 3.110 KW LFSK_039

1992 Four high skinpass for steel strip MINO (ITALY) SAHAVIRIYA (THAILAND) 6 ANALOGIC 2.040 KW LFSK_040

COLD MILLS

COLD MILLS

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File: A-SUMMARY.XLS - Cartella: LAMFRED



1992 Four high reversing mill for copper strip MINO (ITALY) GNUTTI (ITALY) 5 ANALOGIC 1.820 KW LFSK_041

1993 Four high reversing mill for steel strip MINO (ITALY) OZER METAL (TURKEY) 4 ANALOGIC 585 KW LFSK_042

1995 Sendzimir rolling mill for steel strip BONAITI (ITALY) BONAITI (ITALY) 3 DIGITAL 980 KW LFSK_043

1995 Four high reversing mill for steel strip MINO (ITALY) ANSHAN (CHINA) 4 ANALOGIC 588 KW LFSK_044

1995 Four high reversing mill for steel strip MINO (ITALY) ZHEENJANG (CHINA) 4 DIGITAL 1.370 KW LFSK_045

1995 Four high reversing mill for copper strip MINO (ITALY) OZER METAL (TURKEY) 6 DIGITAL 1.146 KW LFSK_046

1995 Skinpass mill for copper strip MINO (ITALY) OZER METAL (TURKEY) 8 DIGITAL 405 KW LFSK_047

1995 Four high reversing mill for aluminum strip MINO (ITALY) NAMSUN (KOREA) 3 DIGITAL 1.300 KW LFSK_048

1996 Four high reversing mill for aluminum strip MINO (ITALY) NAMSUN (KOREA) 3 DIGITAL 1.300 KW LFSK_049

1996 Four high reversing mill for aluminum strip MINO (ITALY) ZHENGZHOU (CHINA) 4 DIGITAL 1.370 KW LFSK_050

1997 Four high reversing mill for steel strip MINO (ITALY) OZER METAL (TURKEY) 7 DIGITAL 1.718 KW LFSK_051

1997 Skinpass mill for steel strip MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) 5 DIGITAL 2.312 KW LFSK_052

1998 Automation system for reversing mill for steel strip MINO (ITALY) VISHNUPRIYA (INDIA) 2 DIGITAL 11 KW LFSK_053

1999 Five stands tandem mill for steel strip MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) 39 DIGITAL 25.360 KW LFSK_054

2000 Four high reversing mill for steel strip MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) 7 DIGITAL 1.115 KW LFSK_055

2000 Three stands tandem mill for steel strip revamping MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) 11 DIGITAL 4.450 KW LFSK_056

2000 Revamping of mill stand for copper EUROPA METALLI (ITALY) EUROPA METALLI (ITALY) 1 DIGITAL 1.600 KW 33.5730

2001 Temper mill 66" MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) 6 DIGITAL 4.450 KW 33.5870

2001 Four high reversing mill for copper strip MINO (ITALY) SOFIAMED (BULGARIA) 4 DIGITAL 810 KW 33.5806

2001 Four high reversing mill for copper strip MINO (ITALY) SOFIAMED (BULGARIA) 6 DIGITAL 3.310 KW 33.5805

COLD MILLS

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File: A-SUMMARY.XLS - Cartella: LAMFRED


File: D:\PROFILO EAA\SOCIETA'\07-LINEE.DOC

PPRROOCCEESSSSIINNGG LLIINNEESS



1973 Scarfing line ITALIMPIANTI (ITALY) ACC. PIOMBINO (ITALY) 8 ANALOGIC 340 KW LNSK_001

1976 Steel strip coating line LA MAGONA (ITALY) LA MAGONA (ITALY) 570 KW LNSK_002

1976 Tension leveler for tinning line LA MAGONA (ITALY) LA MAGONA (ITALY) ------- ------- LNSK_003

1979 Galvanizing line modification LA MAGONA (ITALY) LA MAGONA (ITALY) 280 KW LNSK_004

1982 Tension leveler line MINO (ITALY) ZAF (CHINA) 493 KW LNSK_005

1983 Tension leveler for tinning line ITALSIDER (ITALY) ITALSIDER (ITALY) 250 KW LNSK_006

1983 Tension leveler for tinning line ITALSIDER (ITALY) ITALSIDER (ITALY) 250 KW LNSK_007

1985 Study for tinning line ITALSIDER (ITALY) ITALSIDER (ITALY) ------- ------- LNSK_008

1985 Tin free steel - Tinning line CLECIM (FRANCE) ITALSIDER (ITALY) ------- ------- LNSK_009

1985 Tension leveler for aluminum strip LAG (ITALY) UCINE (SPAIN) 125 KW LNSK_010

1986 Recoiling line for copper pipe METALLITALIA (ITALY) TUBI ITALIA (ITALY) ------- ------- LNSK_011

1986 Sheet preparation line for aluminum MINO (ITALY) CHINA 400 KW LNSK_012

1986 Slitting line for aluminum strip MINO (ITALY) CHINA 130 KW LNSK_013

1986 Tension leveler and skinpass on galvanizing line CLECIM (FRANCE) ITALSIDER (ITALY) 360 KW LNSK_014

1986 Sheet preparation line for aluminum MINO (ITALY) CHINA 400 KW LNSK_015

1986 Tinning line modification LA MAGONA (ITALY) LA MAGONA (ITALY) 170 KW LNSK_016

1986 Spinner extrusion line for copper pipe TUBI ITALIA (ITALY) TUBI ITALIA (ITALY) 3 ANALOGIC 370 KW LNSK_017

1987 Sheet preparation line for aluminum OAB TEFAL (ITALY) CHINA 580 KW LNSK_018

1987 Coil preparation line with skinpass ILVA (ITALY) ILVA (ITALY) 1.550 KW LNSK_019

1987 Galvanizing line modification ITALSIDER (ITALY) ITALSIDER (ITALY) 2 ANALOGIC 110 KW LNSK_020


1987 Pickling line revamping ITALSIDER (ITALY) ITALSIDER (ITALY) 1.520 KW LNSK_021

1987 Pipe extrusion machine BARRE ITALIA (ITALY) BARRE ITALIA (ITALY) 390 KW LNSK_022

1987 Milling line MINO (ITALY) GNUTTI (ITALY) 135 KW LNSK_023

1989 Flying shear CHINA CHINA 92 KW LNSK_024

1989 Neutral pickilng line ITALIMPIANTI (ITALY) ILVA (ITALY) 420 KW LNSK_025

1990 Galvanizing line modification ILVA (ITALY) ILVA (ITALY) 2 ANALOGIC 180 KW LNSK_026

1990 Bright annealing line ITALIMPIANTI (ITALY) ILVA (ITALY) 26 DIGITAL 315 KW LNSK_027

1990 Cleaning and skinpass line for copper strip GNUTTI (ITALY) GNUTTI (ITALY) 18 ANALOGIC 288 KW LNSK_028

1991 Pipe extrusion machine EUROPA METALLI (ITALY) EUROPA METALLI (ITALY) ------- ------- LNSK_029

1992 Grinding machine MINO (ITALY) RUSSIAN 11 ANALOGIC 810 KW LNSK_030

1992 Shearing line for steel strip LAVEZZARI (ITALY) SAHAVIRIYA (THAILAND) 3 ANALOGIC 395 KW LNSK_031

1989 Automation system for wire rod treatment ACC. BOLZANO (ITALY) ACC. BOLZANO (ITALY) ------- ------- LNSK_032

1993 Coil preparation line revamping ICMI (ITALY) ICMI (ITALY) ------- ------- LNSK_033

1993 Tension leveler MINO (ITALY) GNUTTI (ITALY) 3 ANALOGIC 55 KW LNSK_034

1993 Casing and tubing line for heating furnace ITALIMPIANTI (ITALY) PT SEAMLESS (INDONESIA) 15 DIGITAL 412 KW LNSK_035

1994 Spinner extrusion for copper pipes EUROPA METALLI (ITALY) EUROPA METALLI (ITALY) 3 DIGITAL 450 KW LNSK_036

1994 Strightening machine GUNUNG GARUDA (INDON. GUNUNG GARUDA (INDON.) 4 DIGITAL 148 KW LNSK_037

1994 Dividing line CARCANO (ITALY) CARCANO (ITALY) 8 DIGITAL 270 KW LNSK_038

1994 Integrated pickling annealing line ITALIMPIANTI (ITALY) AST TERNI (ITALY) 12 DIGITAL 210 KW LNSK_039

1994 Pickling line MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) 8 DIGITAL 1.125 KW LNSK_040

PROCESSING LINES

PROCESSING LINES

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File: A-SUMMARY.XLS- Cartella: LINEE



1995 Strightening machine GUNUNG GARUDA (INDON. GUNUNG GARUDA (INDON.) 2 DIGITAL 480 KW LNSK_041


1995 Pickling line MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) 15 DIGITAL 5.570 KW LNSK_043

1996 Electrolitic cleaning line TECHINT-IT. (ITALY) HELLENIC STEEL (GREECE) 11 DIGITAL 850 KW LNSK_044

1996 Pickling and skinpass line GNUTTI (ITALY) GNUTTI (ITALY) 23 DIGITAL 1.735 KW LNSK_045

1996 Dividing line ST7 CARCANO (ITALY) CARCANO (ITALY) 3 DIGITAL 91 KW LNSK_046

1996 Dividing line SV3 CARCANO (ITALY) CARCANO (ITALY) 5 DIGITAL 360 KW LNSK_047

1996 Drives for roll-over type furnace DANIELI (ITALY) ALGOMA STEEL (CANADA) 4 DIGITAL 416 KW LNSK_048


1997 Automation system for pickling line ISOSISTEMI (ITALY) HADEED (SAUDI ARABIA) ------- ------- LNSK_050

1997 Automation system for hot galvanizing line ISOSISTEMI (ITALY) HADEED (SAUDI ARABIA) ------- ------- LNSK_051

1998 Hot dip galvanizing line MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) 40 DIGITAL 2.650 KW LNSK_052

1999 Pipe extrusion machine EUROPA METALLI (ITALY) EUROPA METALLI (ITALY) 1 DIGITAL 478 KW LNSK_053

2001 Slitting line GUNUNG GARUDA (INDON. GUNUNG GARUDA (INDON.) 10 DIGITAL 947 KW 33.5765

2001 Milling line MINO (ITALY) SOFIAMED (BULGARIA) 19 DIGITAL 668 KW 33.5808

2001 Leveller machine MINO (ITALY) SOFIAMED (BULGARIA) 7 DIGITAL 448 KW 33.5807

PROCESSING LINES

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File: D:\PROFILO EAA\SOCIETA'\08-MISCELLANEA.DOC

MMIISSCCEELLLLAANNEEAA


YEAR PLANT TIPOLOGY CUSTOMER FINAL USER TOT. DRIVES POWER SCHEDULE / EAA JOB

1991 Pusher furnace and roller ways ITALIMPIANTI (ITALY) ILVA (ITALY) 8 DIGITAL 625 KW MSSK_001

1993 Drives for stands for pipe mill PIETRA (ITALY) PIETRA (ITALY) 2 DIGITAL 760 KW MSSK_002

1994 Blast furnace charging system PRISMA (ITALY) ACCIAIERIE DI GE (ITALY) 2 DIGITAL 300 KW MSSK_003

1994 Spare parts converter EUROPA METALLI (ITALY) EUROPA METALLI (ITALY) 1 DIGITAL 350 KW -------

1995 Converter EUROPA METALLI (ITALY) EUROPA METALLI (ITALY) 1 DIGITAL 50 KW 33.3455

1995 Coil press and binding machine OMV (ITALY) GUNUNG GARUDA (INDON.) ------- ------- MSSK_004

1995 Coil press and binding machine OMV (ITALY) CASCADE STEEL (USA) ------- ------- MSSK_005

1996 Rod mill auxiliary converter CLIFFORD ENG.(S. AFRICA) GUNUNG GARUDA (INDON.) 4 DIGITAL 500 KW 33.3853

1996 Leveller drive LAG (ITALY) LAG (ITALY) 1 DIGITAL 25 KW 33.3999

1996 Bar counter drive GUNUNG GARUDA (INDON.) GUNUNG GARUDA (INDON.) 1 DIGITAL 30 KW 33.3800

1997 Coil plate mill furnace GUNUNG GARUDA (INDON.) GUNUNG GARUDA (INDON.) ------- ------- MSSK_006

1997 Coil press and binding machine OMV (ITALY) POMINI (ITALY) ------- ------- MSSK_007

1997 Drive for stacker MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) 1 DIGITAL 38 KW 33.4556

1997 Coil press and binding machine OMV (ITALY) (GREECE) ------- ------- MSSK_008

1997 Digital drive (ITALY) (ITALY) 1 DIGITAL 55 KW 33.4638

1998 Continuous casting #1 for brass GNUTTI (ITALY) GNUTTI (ITALY) 1 DIGITAL 30 KW 33.4715



1998 Coil press and binding machine OMV (ITALY) (SPAIN) ------- ------- MSSK_010

1998 Automatic gauge control for skinpass mill MINO (ITALY) VISHNUPRIYA (INDIA) ------- ------- MSSK_011

YEAR PLANT TIPOLOGY CUSTOMER FINAL USER TOT. DRIVES POWER SCHEDULE / EAA JOB

1999 Automation system for melting furnace GNUTTI (ITALY) GNUTTI (ITALY) ------- ------- 33.5044

2000 Brushing machine MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) ------- ------- 33.5462

2001 Continuous casting #2 for brass GNUTTI (ITALY) GNUTTI (ITALY) 1 DIGITAL 100 KW 33.4715

MISCELLANEA

MISCELLANEA

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File: D:\PROFILO EAA\SOCIETA'\09-FERROVIE.DOC

FFUULLLL CCHHOOPPPPEERR DDRRIIVVEESS FFOORR RRAAIILLWWAAYYSS

EAA SpA - Genova COMPANY PROFILE 25/08/01 - Sheet 1 di 1

1997 Full chopper power supply for D.C. motors

FERROVIE GE-CASELLA (ITALY)

FERROVIE GE-CASELLA (ITALY) EAA 1 Complete electrical equipment

Voltage supply 3000 V 300 KW


FERROVIE CANCELLO-BENEVENTO (ITALY)

FERROVIE CANCELLO-BENEVENTO (ITALY) EAA 1 Complete electrical equipment



FERROVIE GE-CASELLA (ITALY)

FERROVIE GE-CASELLA (ITALY) EAA 2 Complete electrical equipment


1999 Electrical revamping of locomotives COGNE COSTAFERROVIARIA (ITALY) COGNE-CHAREMOZ

ELECTRIC TRAMWAY EAA 3 Complete electrical equipment

FULL CHOPPER DRIVES FOR RAILWAYS

PLANT TIPOLOGY CUSTOMER FINAL USERYEAR H/W SYSTEM Q.TY TECHNICAL FEATURES POWER

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File: D:\PROFILO EAA\SOCIETA'\10-RADDR.DOC

HHIIGGHH CCUURRRREENNTT RREECCTTIIFFIIEERRSS

EAA SpA - Genova (ITALY) COMPANY PROFILE 25/08/01 - Sheet 1 di 1

H/W

EAA JOB Q.TY VOLTAGE CURRENT FREQ. COOLING

1973 Thyristor cycle converter for ESU melting furnace ASGEN (ITALY) TASSARA (ITALY) EAA 1 100 V 20 KA 2:10 Hz AIR

1976 Thyristor cycle converter for ESU melting furnace BOHLER (AUSTRIA) ITALSIDER (ITALY) EAA 1 100 V 25 KA 2:10 Hz AIR

1989 Thyristor cycle converter for ESU melting furnace METALCAM (ITALY) METALCAM (ITALY) EAA 1 100 V 30 KA 2:10 Hz WATER

1990 High current rectifier for electrogalvanizing line ITALIMPIANTI (ITALY) HUTA SENDZIMIRA

(POLAND) EAA 32 0:20 V 0:16.5 KA WATER

1990 High current rectifier for electrogalvanizing line ITALIMPIANTI (ITALY) HUTA SENDZIMIRA

(POLAND) EAA 2 30:0:30 V 8:0:8 KA WATER

1991 High current rectifier for cleaning line ITALIMPIANTI (ITALY) ILVA (ITALY) EAA 1 30:0:30 V 8:0:8 KA WATER

1991 High current rectifier G.B. SCARSI (ITALY) ILVA (ITALY) EAA 1 0:20 V 0:18 KA WATER

1992 High current rectifier for melting tower ILVA GE (ITALY) ILVA GE (ITALY) EAA 1 220 V 0:18 KA 50 Hz AIR

1993 High current rectifier for tinning line ILVA GE (ITALY) ILVA GE (ITALY) EAA 4 0:24 V 0:9 KA WATER

1994 High current rectifier for electrolitic cleaning line ICMI GE (ITALY) ICMI GE (ITALY) EAA 2 48:0:48 V 9:0:9 KA AIR

1995 Rectifier for resistor for bright furnace CARCANO (ITALY) CARCANO (ITALY) EAA 9 380 V 350 A 50 Hz AIR

1996 Rectifier for resistor for preheating furnace CARCANO (ITALY) CARCANO (ITALY) EAA 6 380 V 200 A 50 Hz AIR

1996 Arc furnace TAGLIAFERRI (ITALY) TAGLIAFERRI (ITALY) EAA 1 250 V 0:6 KA WATER

1996 Annealing furnace EUROPA M. (ITALY) EUROPA M. (ITALY) EAA 1 0:50 V 0:5 KA WATER

1996 High current rectifier for electrolitic cleaning line TECHINT IT. (ITALY) HELLENIC STEEL

(GREECE) EAA 2 24:0:24 V 5:0:5 KA WATER

H/W

EAA JOB Q.TY VOLTAGE CURRENT FREQ. COOLING

1997 High current rectifier for EAF furnace DANIELI (ITALY) DANIELI (ITALY) EAA 33.4523 1 0:20 V 0:20 KA WATER

1997 Thyristor cycle converter for ESU melting furnace METALCAM (ITALY) METALCAM (ITALY) EAA 33.4600 1 100 V 25 KA 2:10 Hz WATER

1998 High current rectifier for hot galvanizing line MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) EAA 33.4740 2 20:0:20 V 8:0:8 KA WATER

1998 Rectifier for resistor for bright furnace CARCANO (ITALY) CARCANO (ITALY) EAA 33.4855 9 380 V 350 A 50 Hz AIR

1998 High current rectifier for electrolitic cleaning line TECHINT IT. (ITALY) TECHINT IT. (ITALY) EAA 33.4874 2 0:30 V 0:7,5 KA WATER

1999 Annealing furnace EUROPA M. (ITALY) EUROPA M. (ITALY) EAA 33.5239 1 0:60 V 0:5 KA WATER

2000 High current rectifier for cleaning line MARCEGAGLIA (ITALY) MARCEGAGLIA (ITALY) EAA 33.5461 2 24:0:24 V 8:0:8 KA WATER

HIGH CURRENT RECTIFIERS

PLANT TIPOLOGY TECHNICAL FEATURES

CUSTOMER FINAL USERYEAR

HIGH CURRENT RECTIFIERS

YEAR PLANT TIPOLOGY CUSTOMER FINAL USERTECHNICAL FEATURES

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File: D:\PROFILO EAA\SOCIETA'\11-ECCITATR.DOC

EEXXCCIITTAATTIIOONN SSYYSSTTEEMMSS

EAA SpA - Genova (ITALY) COMPANY PROFILE 25/08/01 - Sheet 1 di 1

Q.TY TYPE POWER

1986 Static compound excitation system ANSALDO (ITALY) ENEL (ITALY) EAA 1 GENERATOR 350 KVA

1986 Static compound excitation system ANSALDO (ITALY) ENEL (ITALY) EAA 1 GENERATOR 810 KVA

1986 Thyristor excitation system ANSALDO (ITALY) IP (ITALY) EAA 2 GENERATOR 14,7 MVA

1986 Static compound excitation system ITALSIDER (ITALY) ITALSIDER (ITALY) EAA 2 GENERATOR 22 MVA

1986 Static compound excitation system ITALSIDER (ITALY) ITALSIDER (ITALY) EAA 2 GENERATOR 36 MVA

1986 Thyristor excitation system ANSALDO (ITALY) CARMAGNANO (ITALY) EAA 3 GENERATOR

1991 Thyristor excitation system ANSALDO (ITALY) ILVA TA (ITALY) EAA 6 MOTOR 5.000 KW

1993 Thyristor excitation system ANSALDO (ITALY) MARINA MILITARE (ITALY) EAA 2 MOTOR 2.680 KW

1993 Thyristor excitation system ANSALDO (ITALY) MARINA MILITARE (ITALY) EAA 2 GENERATOR 3.000 KVA

1999 Thyristor excitation system ANSALDO (ITALY) ELECTRICITY OF VIETNAM EAA 2 GENERATOR 103 MVA

1999 Thyristor excitation system ANSALDO (ITALY) AGIP PETROLI (ITALY) EAA 1 GENERATOR 90 MVA

2001 Thyristor excitation system ANSALDO (ITALY) AKRIMOTA EAA 2 GENERATOR

2001 Thyristor excitation system ANSALDO (ITALY) KHRAMI EAA 2 GENERATOR

2001 Thyristor excitation system ANSALDO (ITALY) SITRA EAA 4 GENERATOR

EXCITATION SYSTEM FOR SYNCHRONOUS MACHINE

PLANT TIPOLOGY MACHINE

CUSTOMER FINAL USERYEAR H/W SYSTEM��

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File: D:\PROFILO EAA\SOCIETA'\12-FORNI.DOC

PROGRESSIVE PRODUCTION (UPDATED AT MAY 2001)

Quantity of dispatched units: 790

Total installed power (MW): 660

MMEEDDIIUUMM FFRREEQQUUEENNCCYY CCOONNVVEERRTTEERRSS

EAA SpA COMPANY PROFILE - Dated 2001/25/08 - Sheet 1 of 1

FILE:D:\PROFILO EAA\SOCIETA'\13-INTR_FOR.DOC

GENERAL DESCRIPTION Induction heating and melting often requires power at medium frequency.

The modern way to obtain this power from the mains supply is to use a solid state frequency converter.

The EAA converter has been designed specifically as the ideal power source for all induction heating

and melting applications.

The power rating in a single unit ranges from 70 KW to 5.000 KW at nominal frequencies of

1 to 10 kHz.

The equipment uses thyristors as semi-conductor switches to achieve the power conversion.

The converters operate at high efficiency at any load.

Starting is fully automatic, the converter does not draw starting surges from the mains and repeated

starts are permissible.

A fully digital electronic control gives a flexible output ideally suitable for induction heating and

melting.

Each converter can operate over a range of frequencies so that optimum power can be delivered to an

induction coil over a wide range of operating conditions.

The frequency change is fully automatic and output is set by a single control to give stabilized coil

voltage.

Controls with the necessary instrumentation are located for the convenience of the operators.

The converter must be connected to a power supply of the correct voltage.

An incoming isolator/circuit breaker is fitted on board.

To minimize harmonic feed-back to the mains, higher power converters are of 12 pulse type.

Major areas of heat generation, such as the thyristors, are individually water cooled.

The system is closed and circulates de-ionized water.

A pressure switch and temperature sensors interfaced with the microprocessor give complete

protection.

This closed system is provided with a continuous water treatment cartridge to keep the mineral content

low and the conductivity at a low level. A meter is supplied to measure conductivity.

Internal air circulation through an air-to-water heat exchanger is provided to cope with the high ambient

temperatures in forges and foundries.

The heat exchangers are connected to an external water supply, which may be either closed or open

loop.

EAA Spa - Genoa (ITALY) COMPANY PROFILE 25/08/01 - Sheet 1 di 1

YEARS ORDERED PLANT TIPOLOGY CUSTOMER FINAL USER Q.TY TOTAL POWER

1985-1986-1987 Heating lines for automatic hot former NEWELCO (G.B.) TEKSID (ITALY) 5 19 MW

1986 Heating lines for automatic hot former NEWELCO (G.B.) MITSUBISHI (JAPAN) 2 4.1 MW

1984-1986-1987 1990-1992-1994

Heating lines for automatic hot formers and presses NEWELCO (G.B.) FORMTECH (USA) 15 35 MW

1983-1984-1986 Heating lines for automatic hot former NEWELCO (G.B.) CHEVROLET TONAWANDA (USA) 6 15 MW

1982-1984 Heating lines for automatic hot former NEWELCO (G.B.) GARRINGTONS (U.K.) 3 4.5 MW

1992 Heating lines for automatic hot former NEWELCO (G.B.) WALTERSCHEID (GERMANY) 2 6 MW

1989 Heating lines for automatic hot presses NEWELCO (G.B.) PEUGEOT (FRANCE) 4 5 MW

1987 Iron pressurized melting furnace CALAMARI (ITALY) POWELL DUFFRIN (U.K.) 2 700 KW

1991 Aluminum melting furnace CALAMARI (ITALY) FERRARI (ITALY) 2 1,4 MW

1988 Iron melting furnace CALAMARI (ITALY) ETIOPIAN STEEL (ETIOPIA) 5 5.5 MW

1992 Pressurized melting fournace CALAMARI (ITALY) MAGOTTEAUX LUZURIAGA (SPAIN) 1 350 KW

1995 Heating line for automatic hot former NEWELCO (G.B.) FIRST AUTOMOBILES GROUP (CHINA) 1 5 MW

1995 Pig iron melting furnace CALAMARI (ITALY) IL CARROCCIO CUSSAGO (ITALY) 1 1,7 MW

1996 Heating line for hot forging NEWELCO (G.B.) KRUPP METALURGICA CAMPO LIMPO (BRASIL) 1 3 MW

1996 Heating line for automatic hot former NEWELCO (G.B.) TEKSID (ITALY) 1 7 MW

1996 Heating line for automatic hot former NEWELCO (G.B.) PEUGEOT MULHOUSE (FRANCE) 1 6 MW

1996 Twin forging line NEWELCO (G.B.) ICI KENTUKY (USA) 1 3,8 MW

1997 Heating line for automatic hot former NEWELCO (G.B.) HYUNDAY (S. KOREA) 1 5 MW

1997-1998 Heating lines for automatic hot formers and presses NEWELCO (G.B.) FORMTECH (USA) 8 12 MW

1998 Heating line for automatic hot former NEWELCO (G.B.) FOVISA FORJAS DE VILLALBA (SPAIN) 1 4,8 MW

1998 Steel melting furnace CALAMARI (ITALY) AUBERT DUVALL (FRANCE) 1 1,6 MW

1998 Steel melting furnace CALAMARI (ITALY) PYRSA (SPAIN) 1 3,5 MW

MEDIUM FREQUENCY CONVERTERS

MEDIUM FREQUENCY CONVERTERS

YEARS ORDERED PLANT TIPOLOGY CUSTOMER FINAL USER Q.TY TOTAL POWER

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