Slide 1

2012 Power Electronics. All rights reserved POWER ELECTRONICS CONVEYORS

Slide 2

2012 Power Electronics. All rights reserved 01 The company 02 Conveyors a) Single motorized b) Direct coupled motors & multiple motor tracking 03 References a) Codelco b) Mongolia Mining Corporation c) Rio Tinto 04 Close to you CONTENTS

Slide 3

2012 Power Electronics. All rights reserved 01 The company 02 Conveyors a) Single motorized b) Direct coupled motors & multiple motor tracking 03 References a) Codelco b) Mongolia Mining Corporation c) Rio tinto 04 Close to you CONTENTS

Slide 4

2012 Power Electronics. All rights reserved 01 The Company / Experience Power Electronics is a leading company in the control of high power A.C. motors Since 1987 developing electronic soft- starters, Speed drives and Solar Inverters.

Slide 5

2012 Power Electronics. All rights reserved 01 Company / Recent History Stage 1 1987 - 2003 Stage 1 1987 - 2003 Company Foundation New R&D Center and Factory in Paterna (Valencia) Power Electronics Deuscthland founded V5 Soft Starter release Company Foundation New R&D Center and Factory in Paterna (Valencia) Power Electronics Deuscthland founded V5 Soft Starter release Stage 2 2004 - 2006 Stage 2 2004 - 2006 SD700 Frequency Inverter release PE-LG Product licence Global Distribution Network agreements SD700 Frequency Inverter release PE-LG Product licence Global Distribution Network agreements Stage 3 2007 - 2009 Stage 3 2007 - 2009 Paterna Factory Expansion New factory in Higueruelas (Valencia) Power Electronics Australia Power Electronics Chile Power Electronics China Power Electronics India Power Electronics Korea Paterna Factory Expansion New factory in Higueruelas (Valencia) Power Electronics Australia Power Electronics Chile Power Electronics China Power Electronics India Power Electronics Korea Freesun Solar inverter release Medium Voltage Drive and Soft Starter release New Factory in Higueruelas Power Electronics Brazil Power Electronics Italy Power Electronics Mexico In the coming months: France, UK and USA Factory Freesun Solar inverter release Medium Voltage Drive and Soft Starter release New Factory in Higueruelas Power Electronics Brazil Power Electronics Italy Power Electronics Mexico In the coming months: France, UK and USA Factory Stage 4 2010 -2012 Stage 4 2010 -2012

Slide 6

2012 Power Electronics. All rights reserved 01 Company / Global company CHILE Santiago GERMANY Nrnberg AUSTRALIA Brisbane Perth Melbourne BRASIL Sao Paulo SPAIN Barcelona Lleida Las Palmas La Corua Valencia Castelln Murcia Vizcaya Madrid Sevilla CHILE Antofagasta CHINA Beijing CHINA Hong Kong KOREA Seoul INDIA Madurai MEXICO Mexico DF San Luis de Potosi NEW ZEALAND Christchurch Auckland Napier ITALY Milano Parma Bari USA Miami

Slide 7

2012 Power Electronics. All rights reserved 01 Company / Factory centers Head Office R&D Center and Factory 1 Paterna 8.000 Sqm Factory 2 & 3 Higueruelas Avaliable surface 98.000 Sqm

Slide 8

2012 Power Electronics. All rights reserved From 20kW to 1390 kW Freesun is your Positive Energy M odular Master/Slave Redundancy (It will never stop) M ultiple MPP (Up to 10) M aximum Efficiency (97.9%) M aster Service (24h / 7 days Immediate Delivery) Power Electronics introduces the New M4 concept 01 The company / Renewable Energy Division

Slide 9

2012 Power Electronics. All rights reserved 01 The Company/ Softstarters and Variable Speed Drives Power Range From 0,37kW to 7500kW

Slide 10

2012 Power Electronics. All rights reserved Best quality with the best service Innovation The most advanced technology in the sector Immediate delivery Great stock to ensure that your needs are covered Client support Applications, start-ups and formation courses Service We are with you 365 days a year and 24h a day Guarantee 3 years of guarantee in the industrial sector & 5 years in the Renewable energy division 01 The Company / Corporate principles

Slide 11

2012 Power Electronics. All rights reserved The 8% of the anual revenue is reinvested in R&D projects We have achieved the best variable speed-drive, with three patents and unique performance. 01 The Company / Research and development

Slide 12

2012 Power Electronics. All rights reserved Thanks to our investigation laboratory and to the best team of professionals Power Electronics has taken speed-drives, softstarters, and solar inverters to the highest standards 01 The Company / Research and development

Slide 13

2012 Power Electronics. All rights reserved 01 The company / Service 13 Assistance of Power Electronics staff in every commissioning 24h hotline worldwide 24h assistance on site Commercial Warranty Industrial Expertise

Slide 14

2012 Power Electronics. All rights reserved 01 The company 02 Conveyors a) Single motorized b) Direct coupled motors & multiple motor tracking 03 References a) Codelco b) Mongolia Mining Corporation c) Rio Tinto 04 Close to you Contenidos

Slide 15

2012 Power Electronics. All rights reserved 02 CONVEYORS SD700 SERIES Maximum motor Care Low dV/dt and reduced current peaks Long life drive Total enclosed Electronics IP54 Conformal coating in every electronics boards Oversized IGBT and Heatsinks Long life capacitors Reduced and Easy Maintenance Maximum performance without encoder Full Frontal Access Worldwide spare parts stocks Precision & Control PMC and AVC- Vector Control, Open and close loop control, with torque and speed reference. Mechanic break control Motor pre-magnetization features Delay off IGBT

Slide 16

2012 Power Electronics. All rights reserved 01 The company 02 Conveyors a) Single motorized b) Direct coupled motors & multiple motor tracking 03 References a) Codelco b) Mongolia Mining Corporation c) Rio Tinto 04 Close to you CONTENTS

Slide 17

2012 Power Electronics. All rights reserved 02 CONVEYORS SINGLE MOTORIZED / Close Loop Close loop control with encoder- PMC-CLTQ PMC control provide high speed and torque accuracy. CLOSE LOOP Mechanical break control No unexpected load reversing during start and stop due mechanical backlash Motor pre-magnetization & Delay OFF IGBT Provides high torque control at low speed that permits start and stop loaded conveyors MECHANIC BREAK - B ENCODER - n m MOTOR

Slide 18

2012 Power Electronics. All rights reserved 02 CONVEYORS SINGLE MOTORIZED / Open Loop Mechanical break control No unexpected load reversing during start and stop due mechanical backlash Open loop features- PMC Reduced maintenance and no auto-tunning process with high speed accuracy OPEN LOOP MECHANIC BREAK - B MOTOR Motor pre-magnetization & Delay OFF IGBT Provides high torque control at low speed that permits start and stop loaded conveyors

Slide 19

2012 Power Electronics. All rights reserved 02 CONVEYORS SINGLE MOTORIZED/ Forward and reverse High dynamic forward and reverse response PMC - Close loop control provides servo features Multiple speed reference setting Dual pre-setting, analogue reference, communication ports, display. Different situation demands different response. Quick solution for conveyor clogging Total electric motor protection for mechanical failure detection and forward and reverse functions to solve the problem. PMC- Open & Close Loop MOTOR ENCODER - n m

Slide 20

2012 Power Electronics. All rights reserved 01 The company 02 Conveyors a) Single motorized b) Direct coupled motors & multiple motor tracking 03 References a) Codelco b) Mongolia Mining Corporation c) Rio Tinto 04 Close to you CONTENTS

Slide 21

2012 Power Electronics. All rights reserved 02 CONVEYORS Direct Coupled Motors & Multiple Motor Tracking PMC - Vector control - Conveyors Open Loop Torque: Torque control (OLTQ) Close Loop (Encoder)- Torque: Torque control (CLTQ) High dynamic response and accuracy No auto- tunning need easy commissioning Features

Slide 22

2012 Power Electronics. All rights reserved 02 CONVEYORS Direct Coupled Motors & Multiple Motor Tracking CLOSE LOOP CONFIGURATION PMC - CLTQ MOTOR I m, V m MASTER SLAVE MOTOR I s, V s ENCODER - n s MECHANIC BREAK - B T m = T s Fiber Optics Communication Long Distances without interferences

Slide 23

2012 Power Electronics. All rights reserved 02 CONVEYORS Direct Coupled Motors & Multiple Motor Tracking PMC - OPEN LOOP CONFIGURATION MOTOR I m, V m MASTER SLAVE MOTOR I s, V s ENCODER - n s MECHANIC BREAK - B T m = T s Fiber Optics Communication Long Distances without interferences PMC-OLTQ Control

Slide 24

2012 Power Electronics. All rights reserved 02 CONVEYORS Direct Coupled Motors & Multiple Motor Tracking PMC - OLTQ HIGHLIGHTS Open loop Torque Control by Power Electronics Best master-slave motor control of the market Precise start ramp and start time without overcurrent. Fast commissioning No auto tunning needed Performance independent to motor characteristics variation due temperature or runtime. Reduced Maintenance: Do not need encoder Performance independent to motor characteristics variation. Robust features for demanding application High Torque at low speed for loaded conveyor starts and stops Noise immunity due fiber optic communication

Slide 25

2012 Power Electronics. All rights reserved 01 The company 02 Conveyors a) Single motorized b) Direct coupled motors & multiple motor tracking 03 References a) Codelco b) Mongolia Mining Corporation c) Rio Tinto 04 Close to you CONTENTS

Slide 26

2012 Power Electronics. All rights reserved 3 REFERENCES CODELCO Chuquicamata Division Ministro Hales Division Ventanas Division Andina-Matriz Division El Teniente Division 2010 Sales 16.066M 50.000 direct and indirect employees 1.760.000 copper tones CHILE Antofagasta CHILE Santiago Power Electronics support

Slide 27

2012 Power Electronics. All rights reserved 3 REFERENCES CODELCO-ANDINA ALTITUDE 3.200 MASL INSTALLED POWER LV / MV 40MW LOW VOLTAGE PRODUCTS SD700 / V5 MEDIUM VOLTAGE PRODUCTS XMV660/ VS65 APPLICATIONS Pumps, Mills, Conveyors, Fans

Slide 28

2012 Power Electronics. All rights reserved 3 REFERENCES CODELCO - MINISTRO HALES ALTITUDE 3.000 MASL INSTALLED POWER LV / MV 23MW LOW VOLTAGE PRODUCTS SD700 MEDIUM VOLTAGE PRODUCTS XMV660 APPLICATIONS Pumps, Conveyors

Slide 29

2012 Power Electronics. All rights reserved DIVISION /COMPANYCOUNTRYPOWERALTITUDE CODELCO NORTE- CHUQUICAMATA Chile 1,75MW2.800m CODELCO DIV SALVADORChile 2,5MW3.000m CODELCO DIV TENIENTEChile 1,5MW3.200m 3 REFERENCES CODELCO-NORTE/SALVADOR/TENIENTE

Slide 30

2012 Power Electronics. All rights reserved DIVISION /COMPANY LENGTH (m) MOTOR POWER (kW) Codelco Norte 20002 X 630kW Codelco Andina 50002 x 900kW Codelco Norte 100-300> 10 Codelco Andina 100-300> 10 Codelco Norte- Ministro Hales 15002 x 2650kW Codelco Norte- Ministro Hales 300 1 x 400kW Codelco Norte- Ministro Hales 600 1 x 800kW Codelco Teniente - Planta SAG 750 1 x 800kW 3 REFERENCES CODELCO - CONVEYORS CHARACTERISTICS

Slide 31

2012 Power Electronics. All rights reserved DIVISION /COMPANYCOUNTRYPOWERALTITUDE MANTOS DE LA LUNA MINING Chile0,25MW1.000m MERIDIAN MINING Chile3,5MW1.700m COEMIN MINING Chile0,75MW700m CANDELARIA MINING Chile0,7MW700m SAN JOS PUCOBRE MINING Chile1,75MW700m 3 REFERENCES OTHER FACTORIES IN CHILE

Slide 32

2012 Power Electronics. All rights reserved 01 The company 02 Conveyors a) Single motorized b) Direct coupled motors & multiple motor tracking 03 References a) Codelco b) Mongolia Mining Corporation c) Rio Tinto 04 Close to you Contenidos

Slide 33

2012 Power Electronics. All rights reserved 3 REFERENCES MONGOLIA MINING CORPORATION INSTALLED POWER LV 2x355 kW LOW VOLTAGE PRODUCTS SD700 APPLICATIONS Conveyors LENGHT 300m HEAD 40m CAPACITY 3400tph

Slide 34

2012 Power Electronics. All rights reserved 01 The company 02 Conveyors a) Single motorized b) Direct coupled motors & multiple motor tracking 03 References a) Codelco b) Mongolia Mining Corporation c) Rio Tinto 04 Close to you CONTENTS

Slide 35

2012 Power Electronics. All rights reserved 3 REFERENCE RIO TINTO | YARWUN ALUMINA REFINERY COUNTRY Australia INSTALLED POWER LV 15MW LOW VOLTAGE PRODUCT SD700 APPLICATION Pumps, conveyors, double stator and multipulse drives

Slide 36

2012 Power Electronics. All rights reserved 3.2 REFERENCIAS RIO TINTO | QUEENSLAND ALUMINA LIMITED COUNTRY Australia INSTALLED POWER LV 6MW LOW VOLTAGE PRODUCT SD700 APPLICATION Pumps, Fans

Slide 37

2012 Power Electronics. All rights reserved COMPANYCOUNTRYPOWER ALTITUDE (MASL) ENAMI-PLTA MATTAChile 0,2MW700m MINERA LAS CENIZASChile 0,6MW2.000m MINERA ATACAMA KOZANChile 0,9MW700m MINERA CERRO DOMINADORChile 0,35MW1.500m CAPE FLATTERY SILICA SANDSAustralia 0,7MW0m BHP OLYMPIC DAMAustralia 5MW105m NEWMONT MININGNew Zealand 1MW0 SOLID ENERGYNew Zealand 0.7MW0m OCEANA GOLDNew Zealand 2.5MW0m MONGOLIA MINING CORPORATIONMongolia 5MW1.500m SAMCA GROUPEspaa 0.4 MW1000m 3 REFERENCES Others | Mining

Slide 38

2012 Power Electronics. All rights reserved EMPRESADESCRIPTIONWEB ACERINOX Worldwide renown stainless steel manufacturerwww.acerinox.es SIDENOR Spanish manufacturer of special steels and heavy forging and casting pieceswww.sidenor.com ARCELOR MITTAL World steel manufacturer leader with industrial presence in 27 countrieswww.arcelormittal.com GLOBAL STEEL WIRE Spanish multinational of iron and steel processing (CELSA GROUP)www.globalsteelwire.com THYSSENKRUPP GALMED Spanish Branch of the German holding ThyssenKrupp AGwww.grupothyssenkrupp.com TATA STEEL EUROPE Global Steel Manufacturerwww.tatasteeleurope.com SN-MAIA National Portugese Siderurgy Company SN-SEIXAL National Portugese Siderurgy Company 3 REFERENCES Others | Metal

Slide 39

2012 Power Electronics. All rights reserved 01 The company 02 Conveyors a) Single motorized b) Direct coupled motors & multiple motor tracking 03 References a) Codelco b) Mongolia Mining Corporation c) Rio Tinto 04 Close to you CONTENTS

Slide 40

2012 Power Electronics. All rights reserved Diseo y fabricacin de Inversores para instalaciones solares fotovoltaicas. 04 Close to you From 20kW to 1MW is your POSITIVE ENERGY

Slide 41

2012 Power Electronics. All rights reserved 41 Barcelona Castelln La Corua Las Palmas Lleida Madrid Murcia Sevilla Valencia Vizcaya Spain Australia Brazil Chile China Germany India Italy South Korea Mexico New Zeland International and official distributors in more than 30 countries. 04 National and International Subsidiaries 41

Slide 42

2012 Power Electronics. All rights reserved www.power-electronics.com Thanks for your attention