ELECTROPUTERE SA
POWER TRANSFORMERS DIVISION
SC ELECTROPUTERE SA
SC ELECTROPUTERE SA Vision, Mission, Values
Values: • Experience • Innovation • Closeness to the user • Flexibility in production!
Vision : • Becoming your
partner! • Increasing the
efficiency of your power network!
SC Electroputere SA:
• Power Transformers • Motors and Generators (AC and DC)
Craiova:
An industrial city in the South West of Romania
SC ELECTROPUTERE SA General Information
POWER TRANSFORMERS DIVISION History
200MVA – 220kv autotransformer in service from 1962
• 1949: Founded
• 1951: The first transformer, 750kVA 6/0.4kV.
• 1956 – 1960: Transformers up to 110kV.
• 1960 – 1965: Up to 200MVA 220kV . Enlarged workshop area.
• 1970-1975: Up to 440MVA 420kV. New workshop for large power transformers.
• 1987: 4 units of 440MVA Transformer for Cernavoda Nuclear Power Plant, the largest transformer delivered in Romania
• 2008: Privatized
• 2009: 440 MVA – exported to Greece
• 2010: 2 units 200MVA 220kV new design – Transelectrica
• 2011: 440MVA – Cernavoda Nuclear Power Plant
• 2012: Mobile Substations 23MVA 30-66/11,5KV
POWER TRANSFORMERS DIVISION
• One of the leading manufacturers of transformers in South-East Europe.
• Deliveries to more than 50 countries and references up to 420kV.
385 MVA 17/400KV Step-up Transformer 100 MVA 400KV Auto Transformer
Generator Transformers (GSU) • One of the main components for a power plant • Generator transformers up to 420 kV and 440 MVA for
thermal power plants (classic or nuclear), hydro or wind
Auxiliary and Service Transformers • Unit Auxiliary Transformers rated up to 72 MVA and
voltage of up to 24 kV Frequency of 50/60 Hz is connected to generator terminals
• Station Service Transformers up to 100 MVA and voltage up to 220 kV.
POWER TRANSFORMERS DIVISION SOLUTIONS – POWER GENERATION
440MVA 400kV Generator Transformer for Public Power Corporation Greece
34MVA Unit Auxiliary Transformer for Surgut/ Russia CCPP
440MVA 420KV Generator Transformer for Cernavoda Nuclear PP Romania
POWER TRANSFORMERS DIVISION SOLUTIONS - TRANSMISSION
Interconnection Power Transformers and Autotransformers
• Interconnection Power Transformer up to 440 MVA and 420/110 kV • Autotransformers up to 500 MVA and 420/220 kV and 220/110 kV
Earthing Transformers • For electrical networks with various earthing principles
• Power up to 400 kVA and rated voltages up to 66 kV
200MVA 220kV Autotransformer for Transelectrioa
63MVA 132kV Power Transformer for NEPCO Jordan
200kVA, 33kV Earthing Transformer for NEPCO Jordan
250MVA 400kV PT for Transelectrica
POWER TRANSFORMERS DIVISION Solutions - Distribution
Medium Power Transformers • For indoor or outdoor applications in urban or industrial
areas • Power from 10 to 63 MVA and 123kV, three phase units
(higher voltage levels on request)
Distribution Transformers • For indoor or outdoor applications for small areas • Power 2,5-16 MVA and voltage up to 66 kV
10MVA 123/20kV for Romania
16 MVA 33/11,5kV for Iraq 4 MVA 22/6,3 kV for Romania
POWER TRANSFORMERS DIVISION Solutions - Transformers
Main characteristics of Power Transformers : • Suitable for indoor as well as outdoor applications • Frequency of 50/60 Hz • Normal or low level losses • Cooling system: ONAN/ONAF, OFAF, ODAF, OFWF • Conservator tank open or with membrane • Standards: IEC 60076, ANSI C57 • Normal or low noise level • With DETC/NLTC or OLTC • Wide range of accessories • Environmental temperature ranging between -60°C & +55°C
POWER TRANSFORMERS DIVISION SOLUTIONS – 23 MVA 30-66/11.5 kV Mobile Substation
ELECTROPUTERE MOBILE SUBSTATIONS are the result of a high level of qualification and experience translated into a flexible and reliable design that meets international standards in force and is always custom designed.
The main advantages of using mobile Substations are: • backup unit for power supply • high mobility • flexibility • reduced costs • reduced delivery time
POWER TRANSFORMERS DIVISION Solutions - Design
POWER TRANSFORMERS’ DESIGN
Power Transformers Division has its own Design Department consisting of highly trained engineers committed to offer the best solution for our partners’ requirements by using specialized software for 3D design and transformer optimization.
POWER TRANSFORMERS DIVISION Solutions - Services
SERVICES
Electroputere offers a full range of after sales services according to your needs. Our technical specialists can offer you solutions for:
• Erection procedures, on site commissioning and testing • Spare parts • On site diagnosis • Long term maintenance contracts • On site overhauls, including: transformer drying & oil processing • Retrofit and life extension service in EP or on site • Technical assistance and supervision • Repairs
148MVA Step Up Transformer for CEGCO Jordan - during the erection procedure
100MVA Auto Transformer for SIEMENS Philippines - during the erection procedure
200MVA Auto Transformer for CET Isalnita - during oil treatment
POWER TRANSFORMERS DIVISION Solutions – Customer Benefits
• Short delivery time • Low cost operation and maintenance • Quick installation • Robust and compact design • Interchangeability with the existing transformer • Technical assistance and training • Facilities for parallel operation in banks
CUSTOMER BENEFITS
150MVA Auto Transformer for Kosovo
150MVA Autotransformer for Romania Training courses with customers engineers
POWER TRANSFORMERS DIVISION Deliveries
Customers
POWER TRANSFORMERS DIVISION Main Suppliers of Transformer Components
ITEM MANUFACTURER PLACE OF
MANUFACTURE
CTC ESSEX
DE ANGELI ALPKE
ITALY ITALY
TURKEY
WRAPPED COPPER WIRE DE ANGELI
COOPER FIELD ITALY ITALY
CORE STEEL
LEGNANO TEKNOELECTRIC SPECIALACCIAI
NUOVAELECTROFER TECNO ELECTRIC
ITALY
INSULATION MATERIALS
WEIDMANN PUCARO KREMPEL
PETROCART MUNKSJO PAPER AB
SWISS GERMANY GERMANY ROMANIA SWEDEN
TANKS ELECTROPUTERE ROMANIA
OLTC MR ABB
HYUNDAI
GERMANY SWEDEN
BULGARIA
BUSHINGS
TRENCH ABB
PASSONI VILLA ELECTROPUTERE
FRANCE SWEDEN/SWISS
ITALY ROMANIA
OIL NYNAS SWEDEN
OIL COOLERS LUVATA SWEDEN
RADIATORS EUROCOOLER FRANCE
GAS AND OIL ACTUATED RELAYS
EMB GERMANY
OIL LEVEL INDICATOR QUALITROL MR MESSKO
CEDASPE
SWEDEN GERMANY
ITALY
OIL AND WINDING TEMPERATURE
INDICATORS
QUALITROL MR MESSKO
CEDASPE
SWEDEN GERMANY
ITALY
POWER TRANSFORMERS DIVISION Workshop Area
Manufacturing of windings • Horizontal winding machines; • Vertical winding machines; • Presses of 400 t and autoclave (oven) at 110oC heated with air to shrink the windings.
Winding workshop
POWER TRANSFORMERS DIVISION Workshop Area
Magnetic core
workshop
40MVA Power Transformer Step-lap Core
440MVA Power Transformer Step-lap Core 40MVA Power Transformer Step-lap Core
325MVA Power Transformer Step-lap Core
POWER TRANSFORMERS DIVISION Workshop Area
Metallic parts workshop
Metallic Parts
POWER TRANSFORMERS DIVISION Workshop Area
Sandblasting and painting rooms
Metallic Parts
POWER TRANSFORMERS DIVISION Workshop Area
Final Assembly • Kerosene vapor phase drying equipment – 400m3 at 110oC with vacuum of 10-2 torr • Oil treatment and filling equipment
50MVA Active part 280MVA Transformer after drying
440MVA Winding assembly
POWER TRANSFORMERS DIVISION Workshop Area
Final Assembly
Processes: • Active part drying • Active part tanking • Assembly of bushings • Assembly of cooling system • Wiring of all accessories • Vacuum treatment • Oil filling (under vacuum)
34MVA 132/6,3/6,3kV Transformer for Iraq
339MVA Step-up Transformer for Greece
50MVA Power Transformer for Greece
POWER TRANSFORMERS DIVISION Workshop Area
Tests
Routine tests in our own laboratory for example : • Ratio, Winding resistance, No-load losses, Load Losses, Zero
sequence impedance, Induced overvoltage etc.
339MVA 400kV Power Transformer for Greece 50 MVA Power Transformer for Greece
POWER TRANSFORMERS DIVISION Workshop Area
Tests
Type and special tests in ICMET, an independent state laboratory, certified by DATECH, Germany and RENAR, Romania, for example: • Type tests: Impulse tests, Noise level tests, Harmonics, Temperature rise, etc. • Special tests: Short circuit tests, Vibration tests, etc.
POWER TRANSFORMERS DIVISION Workshop Area
Tests
Transformers produced by ELECTROPUTERE that have been short-circuit tested:
Item
Transformer type Customer
1 167/167/53 MVA - 400/√3/231//√3/22 kV TRANSELECTRICA 2 80 MVA – 123/10.5 kV HIDROELECTRICA 3 60 MVA – 110/10.5/6.3 kV NUCLEARELECTRICA 4 40 MVA – 110/11 kV ENEL 5 25 MVA – 24/6.3 kV CE Turceni SA 6 16 MVA – 110/6.6 kV CEZ 7 10 MVA – 150/27.5 kV Railways Greece 8 1600 KVA – 6/0.4 kV NUCLEARELECTRICA 9 40MVA-115/20,8kV ENEL
10. 25 MVA 15/6.3 KV TRANSELECTRICA 11. 25 MVA 115/20.8 kV ENEL 12. 10MVA 20.8-10.4/6.3 kV ENEL
POWER TRANSFORMERS DIVISION Quality Policy
At Electroputere we are committed to secure our place on the market as a high-quality supplier of electro-technical equipment, by: 1. Analyzing and meeting or exceeding (implicit or explicit) customer
requirements 2. Providing quality in all of our activities 3. Maintaining trained and motivated personnel 4. Ensuring product safety, work safety and environmental protection 5. Informing and involving our suppliers in the quality work 6. Continuously improving the quality management system, in order to
have satisfied customers and a long term profitable company
POWER TRANSFORMERS DIVISION Certification
Certification: SRAC and IQNET Quality Environment Health & Safety
POWER TRANSFORMERS DIVISION Certification
Foreign accreditations
ACHILLES – UVDB UK & Sellihca Certificate of Registration for: • Supplying Power Transformers and Distribution/Auxiliary Transformers ENEL – Homologation for 25MVA and 40MVA SEC - Saudi Electricity Company KSA – Supplier Authorization for: • Supplying Power Transformers and Distribution/Auxiliary Transformers rated up to 100MVA , 132KV MOEK - Ministry of Electricity Kurdistan – Supplier Authorization for: • Supplying Power Transformers and Distribution/Auxiliary Transformers rated up to 33KV
POWER TRANSFORMERS DIVISION Certification
Domestic accreditations AFER Romania – Authorization to: • supply any of Electroputere products related to Railway stations & Railway engines.; • repair products related to Railway stations & Railway engines • perform erection procedures and commissioning works for products related to Railway stations & Railway engines • after sales service activities. NUCLEAR Romania – Authorization to: • manufacture products related to Nuclear Power Plants; • repair products whose scope of supply is related to Nuclear Power Plants; • performing erection and commissioning works for products related to Nuclear Power Plants; • After sales service activities. NUCLEAR Romania – Authorization to: • design products in Electroputere whose scope of supply is related to Nuclear Power Plants • design technology for rehabilitating products whose scope of supply is related to Nuclear Power
Plants TRANSELECTRICA Romania – Authorization to: • supply any of Electroputere products related to Electrical Power Plants; • repair products related to Electrical Power Plants • perform erection procedures and commissioning works for products related to Electrical Power
Plants; • after sales service activities.
Sales Support Manager:
Cezar Teodorovici e-mail: [email protected]
Technical Support Manager:
Ion Matei e-mail: [email protected]
http://www.electroputere.ro
POWER TRANSFORMERS DIVISION Contacts
Company Address: 80, Calea Bucuresti street, 200440 Craiova, Dolj county Romania
Tel: +40251 437700 +40251 437698 Fax: +40251 437730 +40251 437077
ELECTROPUTERE
Thank You
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