PROTASIS is an engineering company with international presence in the Energy Sector.

A dynamic, flexible and highly competent technical group of professionals, and an ideal partner for electrical power systemsconsulting and systems integration work.

+ PROTASIS as a CONSULTANT

By utilizing leading simulation & analysis software tools, the most advanced testing apparatus and professional experience in planning, operation & maintenance of electrical networks, we offer complete solutions to power related problems for power generation plants, T&D utilities, the oil & gas sector and other industrial clients.

+ PROTASIS as a SYSTEMS INTEGRATOR

Using the most advanced equipment and software tools, we provideturn keys solutions including design, procurement, installation,commissioning and after sales support of electrical protection equipment (relays), control & automation systems (SCADA & PMS) and energy metering systems (AMR-EDM, AMM)

H.V SUBSTATION DESIGN H.V SUBSTATION DESIGN

POWER SYSTEMS STUDIES & POWER SYSTEMS STUDIES & CONSULTING CONSULTING

ELECTRICAL PROTECTION & CONTROL ELECTRICAL PROTECTION & CONTROL FOR MV / HV NETWORKSFOR MV / HV NETWORKS

PRIMARY & SECONDARY ELECTRICAL PRIMARY & SECONDARY ELECTRICAL TESTING & COMMISSIONING TESTING & COMMISSIONING

ELECTRICAL AUTOMATION, ADVANCED ELECTRICAL AUTOMATION, ADVANCED CONTROL CONTROL -- INTEGRATION IN SCADA & INTEGRATION IN SCADA &

P.M.SP.M.S

AUTOMATIC METER READING & AUTOMATIC METER READING & ENERGY DATA MANAGEMENTENERGY DATA MANAGEMENT

ACTIVITIES – OVERVIEW

o Load flow study

o Short circuit calculations

o Protection Coordination study

o Grounding System study

o Step and Touch Voltage calculations & measurements

o Cable calculations & sizing

o Panel engineering

o Electrical protection & metering

o Electrical Control, interlocking

o SCADA system design

o Equipment specifications

o Material Requisitions

CONSULTING DEPARTMENT – HV SUBSTATION DESIGN

CONSULTING DEPARTMENT – POWER SYSTEM STUDIES

o Load flow analysis

o Short circuit calculations

o Protection Coordination studies

o Breaker Duty analysis

o Dynamic Stability and Load Shedding

o Motor - starting analysis

o Reactive compensation –Capacitor placement

o Harmonic analysis

o Switching studies

o EMTP studies

CONSULTING DEPARTMENT – SIMULATION & ANALYSIS SW TOOLS

-power flow-short circuit, and -protection coordination

CONSULTING DEPARTMENT – SIMULATION & ANALYSIS SW TOOLS

PSS®EDynamic Simulation

PSS®E is a comprehensive time tested tool for performing -power flow (including optimal power flow), -short circuit, and -transient stability simulation(including long term) of power systemnetworks.

CONSULTING DEPARTMENT – SIMULATION & ANALYSIS SW TOOLS

o Evaluation of the electrical environment of public networks

- Medium & Low Voltage: EN50160- Medium & High Voltage: IEC 61000-3-6/7

o Evaluation of the electrical environment of industrial networks

- Troubleshooting analysis- Estimation of equipment overloading

o Measurements before and after the installation of new equipment

- Capacitors (harmonics: reactor sizing, estimation of switching overvoltage)

- Induction motor starting (evaluation of voltage dip, system strength)

POWER QUALITY MEASUREMENTS & STUDIES

CONSULTING DEPARTMENT – FIELD SURVEY & ENGINEERING

• Design of SCADA and Advanced Control systems

• Development of human – machine interface

• Installation & commissioning of automation systems

• Technical support and assistance during operation

SYSTEMS INTEGRATION DEPARTMENT – PMS & SCADA

Scalable Control System for substation automation

SYSTEMS INTEGRATION DEPARTMENT - SCADA SW TOOLS

ZENON ®

• Installation of energy meters for MV and LV customers

• Design - installation & operation of AMR-EDM centers

• Load management and Analysis of load profile

• Analysis of electricity bill and tariffs

• Data Center for independent AMR-EDM services

SYSTEMS INTEGRATION DEPARTMENT – AMR/EDM, AMM SYSTEMS

ZFA/200-F – A universal platform for automatic meter reading

SYSTEMS INTEGRATION DEPARTMENT – AMR/EDM SYSTEMS SW TOOLS

• Design new or Upgrade existing protection schemes

• Relay testing, control testing, inspection of CT/VT, auxiliary circuits

• Installation & commissioning of protection relays, energy meters, monitoring equipment

• Protection panel retrofit

• Design and implementation of automatic control, interlocking, etc.

• Technical support - FSSA

POWER SYSTEMS COMMISSIONING – SECONDARY SIDE

POWER TRANSFORMER TESTING

• Visual inspection• Oil Examination• Ratio, Resistance & Continuity of OLTC,

Voltage Withstand, • tan δ / cos φ Testing

VOLTAGE & CURRENT TRANSFORMER TESTING

VT – Ratio & PolarityVT – Phase & Magnitude ErrorVT – Secondary BurdenVT - Dielectric Withstand (2 KV AC)VT – Circuit Continuity

CT – Ratio, Burden & PolarityCT - Phase & Magnitude ErrorCT – Excitation CurveCT – Winding ResistanceCT - Secondary BurdenCT - Dielectric Withstand (2 KV AC)CT – Circuit Continuity

POWER SYSTEMS COMMISSIONING – PRIMARY SIDE

Combined knowledge of Field Engineering and Consulting Work

Combined knowledge of Field Engineering and Consulting Work

CONTENT :

• Maintain Electrical Power System Data Base Updated

• Maintain Electrical Power System Simulation Updated

• Reviewing Protection Settings, Protection Schemes, Protection Philosophy

• Conduct power systems studies (LF, SC, PC, REACC, TS, MS, HA, etc.)

• Provide emergency support (fault analysis, contingencies, procurement of new equipment, etc. )

• Readiness for site visit, to identify and solve problems

• Remote Access to SCADA system for fault analysis, event assessment and maintenance purposes

• Periodical testing of protection relays, issuance of Test Certificates

• Periodical training to M&O personnel

AIM : To support the Operation of the Electrical Power System

DURATION : Throughout plant’s life cycle

ASPROPYRGOS REFINERY

ELEFSINA REFINERY

THESSALONIKI REFINERY

◊ Electrical network studies (LF, SC, PC, REACC, ST)

◊ Protection Upgrade / refurbishment of protection panels

◊ Protection Auditing (relay testing, auxiliary system, CTs, VTs)

◊ Full Service Maintenance Agreement (FSSA)

◊ ELECTRICAL POWER SYSTEM AUDIT

SELECTED CUSTOMERS in the OIL & GAS INDUSTRY

CCPP

◊ Testing & Commissioning of relays

◊ Power Systems Studies

SELECTED CUSTOMERS in the OIL & GAS INDUSTRY

KAVALA OIL

◊ Network Modeling

◊ Assessment of the Interconnection

Capability to the Grid

◊ Electrical network studies (LF, SC, PC, REACC, ST, HARM)

◊ Total protection Upgrade / retrofit of 300

protection panels

◊ Commissioning of relays

◊ Full Service Maintenance Agreement (FSSA)

◊ ELECTRICAL POWER SYSTEM AUDIT

Typical panel retrofit (Motor Oil refinery – PROTASIS)

SELECTED CUSTOMERS in the OIL & GAS INDUSTRY

◊ Electrical network simulation & study (LF, SC, PC, ST)

◊ Protection Upgrade study & design

◊ Retrofit of protection cubicles

◊ Load Shedding system

◊ Design and installation of SCADA system

◊ ELECTRICAL POWER SYSTEM AUDIT

JOPETROL

Zarqa - Jordan

SELECTED CUSTOMERS in the OIL & GAS INDUSTRY

◊ Electrical network simulation and

studies (LF, SC, PC)

◊ Protection Upgrade studies & design

◊ Retrofit of > 50 protection cubicles

◊ Installation of an earthing resistor

◊ AS-BUILD drawings

◊ ELECTRICAL POWER SYSTEM AUDIT

British Gas Hannibal Gas Treatment Plant

Hazdrubal Gas Treatment Plant

Sfax - Tunisia

SELECTED CUSTOMERS in the OIL & GAS INDUSTRY

ZUEITINA OIL COMPANY

LIBYA

◊ Electrical network simulation and

study (LF, SC, PC) for Concessions 103 A & D

◊ Protection Upgrade study & design

◊ Retrofit of > 100 protection cubicles

◊ Installation of an earthing transformer & resistor

◊ AS-BUILD drawings

◊ Design and Installation of a SCADA system for both

Concessions 103 A & D

ELECTRICAL POWER SYSTEM AUDIT

Electrical modeling and analysis to identify the causes of tripping incidents at 34,5 KV highlines at SABAH field

SELECTED CUSTOMERS in the OIL & GAS INSDUSTRY

SELECTED CUSTOMERS in the OIL & GAS INSDUSTRY

◊ Feasibility studies for the impact of

installation of new generation in refineries.

◊ Feasibility studies for the impact of

installation of new generation in refineries.

◊ Power systems studies (LF/SC/PC)

◊ Commissioning of protection relays

◊ Commissioning of protection relays

◊ Local panel engineering & drawings verification

Feasibility studies for the impact of

installation of new generation in oil & gas companies

◊ > 5 : GAS & STEAM ELECTRIC POWER PLANTS up to 350 MW

◊ Electrical network simulation & studies (LF, SC, PC, ST)

◊ Protection Upgrade studies & design / Retrofit of protection cubicles

◊ Upgrade of Generator Protection in 13 Steam and Gas Turbine Stations

◊ Upgrade of Generators Synchronization Units in Hydroelectric Plants

◊ Upgrade of Alarm Announciator Units in Hydroelectric Plants

◊ 125 MW & 425 MW COMBINED CYCLE POWER PLANTS

◊ Power Systems Studies

◊ Installation & Commissioning of Protection System

◊ Acceptance on behalf of the owners of the electrical power system

◊ AS BUILD Drawings

SELECTED CUSTOMERS in the POWER GENERATION INDUSTRY

HERON THERMOELECTRIC S.A. & HERON II VIOTIA S.A.

SELECTED CUSTOMERS in the TRANSMISSION SECTOR

PUBLIC POWER COMPANY

• Upgrade of Bus Differential Protection in 400 kV Substations

• Upgrade of T/F Differential Protection in 150 kV Substations

• Substation Automation Systems in 150/20 kV substations

> 300 Distance Protection relays in 150 kV

> 200 Distance Protection relays in 400 kV

> 400 Feeder Protection relays in 20 kV

SELECTED CUSTOMERS in the RAIL WAYS INDUSTRY

Power Quality measurements

• Simulated Fault technique

• Electric measurements (touch & step voltage

measurements) during fault conditions

• Protection coordination study, relays response

during normal and fault operation conditions

TESTS bf ELECTRIFICATION

SELECTED CUSTOMERS in the TELEMETERING BUSINESS

• Development of an AMR EDM Center for 20.000 MV Customers

• Installation of 2.500 energy meters

• Installation of 10.000 GSM / GPRS modems

• Integration of 10.000 meters

• Maintenance & Support Contract incl. System / ZFA / DB Administration

Maintenance & Support Contract of the ZFA Application incl.

• System administration

• Data Base administration

• ZFA administration

Independent telemetering services

SELECTED CUSTOMERS in the WIND GENERATION INDUSTRY

20 KV CUBICLES

SUBSTATION CONTROL150/20 KV S/S SCADA

WIND FARM SCADA

• DESIGN & STUDIES

• PROTECTION AND

AUTOMATION SYSTEM

• WIND FARM SCADA SYSTEM

SAS - SUBSTATION PROTECTION & AUTOMATION SYSTEM

150 KV SUBSTATIONS CONNECTED TO WIND MILLS

SELECTED CUSTOMERS in the STEEL INDUSTRY

• Power Systems Studies including Load Flow, Short Circuit calculations,

Protection Coordination, Harmonics Penetration

• Installation of Power Quality Analyzers

T&D COMPANIES

• PPC TRANSMISSION • PPC DISTRIBUTION • TSO CYPRUS • SEC – Saudi Electric Company • ADWEA – Abu Dhabi Water and Electricity Authority• AADC – AL AIN Distribution Company• NEPCO – Jordan Transmission CompanyOIL & GAS INDUSTRY

• HELLENIC PETROLEUM - Refineries of Aspropyrgos – Elefsina – Thesaloniki• MOTOR OIL HELLAS – Refinery of Corinth• ENERGEAN OIL & GAS – KAVALA OIL - Off shore Oil Exploration • JORDAN PETROLEUM Refinery• BRITISH GAS Hannibal Plant Tunisia• ZUEITINA OIL COMPANY - Libya

POWER GENERATION PLANTS

• SES of Agios Georgios - PPC • SES of Agios Dimitrios - PPC• SES of Meliti - PPC• SES of Crete -PPC• SES of Rhodes PPC• HERON CCPP – TERNA & GAS DE FRANCE • ELPEDISON CCPP

INDUSTRIALS

• HALIVOURGIKI – STEEL INDUSTRY• HELLENIC STEEL – STEEL INDUSTRY• SIDENOR – STEEL INDUSTRY• ELVAL – ALUMINIUM INDUSTRY• ALOUMINIUM DE GRECE • HELLENIC ALUMINIUM INDUSTRY• AGET – LAFARGE – CEMENT INDUSTRY• KAVALA FERTILIZING INDUSTRY

EPC CONTRACTORS

• BALFOUR BEATY RAILWAYS, Italy• TERNA, Greece• ELLINIKI TECHNODOMIKI, Greece• ELECTROMEC, Greece• TECHNIP, Italy• TURBOMACH, Switcherland• AL HUSAM, UAE• AL MASHARIQ Co., Saudi Arabia • SSEM Contractors, Saudi Arabia• AL GIHAZ, Saudi Arabia• AL OSAIS, Saudi Arabia• AL BAPTAIN, Saudi Arabia • PETROLCOMET OIL SERVICES, Libya• MAN FERROSTAAL, Libya

MAJOR CUSTOMERS

MEMBERSHIPS

ENGINEERING PERSONNEL

5

13

4

ENGINEERS WITH BACHELORS DEGREE ENGINEERS WITH MASTERS DEGREE

ENGINEERS WITH DOCTORATE DEGREE

7

11

4

POWER SYSTEMS CONSULTING DEPARTMENT SYSTEMS INTEGRATION DEPARTMENT

SALES & MARKETING / ADMINISTRATION / QA

o PROTASIS applies detailed and documented procedures for studies, consulting and field engineering related work

o Traceability and Accountability for every deliverable or action are conditions for high quality results

o Internal auditing for all commercial and engineering activities is a commitment and a prerequisite to ensure maximum customer satisfaction

ISO 9001 : 2008 CERTIFICATION

CREDIT RATING CLASIFICATION

The “Strongest Companies in Greece” is a community of enterprises that are ranked at the highest Rating Scores of ICAP Group. ICAP Group is recognized by the Bank of Greece as an External Credit Assessment Institution and by the European Central Bank as an Accepted Rating Tool Source.

Only one in ten companies in Greece meet the required criteria to be included in the community of Strongest Companies.