Year 2015
Tradition
Reliability
Quality
Since 1921
Present
Year 2015
Organization Chart
International
BEZ Group
Turnover in 2014
52 mil. EUR
100 %
100 %
100 %
ETD
TRANSFORMERS
BEZ
TRANSFORMERS
ELECTRICAL
MACHINES
Power Transformers,
Including servis
Distribution Transformers,
Including repairs
Turnover in 2014
23,7 mil. EUR
Turnover in 2014
24 mil. EUR
Repairs and servis of
Transformers and rotating
machinary
Turnover in 2014
4,3 mil. EUR
3
Utilization
Power Transformers
Generation and transmission of electricity for great
customes
Output 6,3 MVA – 1 200 MVA
Nominal voltage up to 420 kV
POWER GENERATION
TRANSMISSION
Distribution Transformers
For industry, villages and towns
Output 50 kVA – 10 MVA
Nominal voltage up to 35 kV
DISTRIBUTION
CONSUMPTION
4
Our Customers
5
Company
Year 2014
Revenue progress since 2002
(mil. CZK)
7
Commodities in 2014
transformers upto 100 MVA
transformers from 100 MVA
reactors
repairs
other
8
Our Certification
Quality Management System
acc.to EN ISO 9001
Environmental Management
System according to
Metallic Materials Welded Bonds Requirements
according to EN ISO 3834-2
EN ISO 14001
Electrotechnical Test Room
Accreditation acc. to
EN ISO/IEC 17025
Testing Activities of Test Room
E 11 Qualification Certificate
Czech Railways Supplier
Qualification Certificate
Pre-Qualification for
Connexio System
Supplier of Power
Companies in Germany.
Eastern and Central
Europe
9
Our Certification summary
Certificates
Scope
Issued by
Valid to
1
Certificate for the Quality Management System under
EN ISO 9001:2008
Development, production, incl. testing, assembly and
service of transformers and other electrical equipment
TÜV NORD
11.1.2018
2
Certificate for the Environmental Management
System under EN ISO 14001:2004
Development, production, incl. testing, assembly and
service of transformers and other electrical equipment
TÜV NORD
11.1.2018
3
Certificate for the Occupational Health and Safety
Management System under BS OHSAS 18001:2007
Development, production, incl. testing, assembly and
service of transformers and other electrical equipment
TÜV NORD
11.1.2018
4
Certificate for the Welding Process under EN ISO
3834-2:2005
Designing and manufacturing of power transformers
and other parts of vehicles which are not subject to the
approval according to standards for railway – rail
vehicles
TÜV NORD
22.5.2015
5
Certificate of accreditation for Electrotechnical
Testing Laboratory (L1526) under ČSN EN ISO/IEC
17025:2005
Electrical and air handling tests and measurements on
industrial plant to the extent as specified in the
attached appendix to the certificate.
The Czech
Institute for
accreditation
1.7.2018
6
Certificate of Competence for Testing Activities of the
Test room E 11
Measurements and diagnostics of electrical nonrotational machines, analyses of insulating oils, tests
ofinsulators and insulator sets, tests of HV metalenclosed switchgear, tets of switchgear as specified in
the attached appendix to the certificate.
Association of
High Voltage
Testing Plants
7
Certificate of a Supplier’s Technical Competence for
the Czech railways
All repairs, manufacturing and technical change of
locomotive transformers, chokes and traction switches
of electric locomotives
Czech railways
30.9.2015
8
Certificat of pre-qualified supplier in system
Connexio for utilities in Germany, Eastern and
Central Europe
3.05.04 Transformers - generator
3.05.28 Transformers 10 to 100 MVA
3.05.29 Transformers above 100 MVA
Achilles
Information
GmbH
18.3.2015
31.10.2017
10
Trade Fairs
International Electronic and
Electrotechnical Fair, AMPER.
Brno, Czech Republic
International Electrotechnical
Fair Hannover Messe,
Germany
11
Manufacturing
Programme
Year 2015
Three-phase Regulating Oil
Transformers
Three-phase regulating oil transformers with output from 10 to 320 MVA
And non-regulating up to 410 MVA, nominal voltage up to 420 kV
13
Nuclear Power Plant Dukovany
13
Three-Phase Non-Regulating Oil
Transformers
Three-phase non-regulating oil
transformers with output up to 410
MVA and voltage up to 420 kV
410 MVA - Kolubara
14
One-Phase Oil Transformers
One-phase oil transformers
with total output of a three-phase set
up to 1200 MVA and voltage up to 420
kV
254/3 MVA Dalešice
15
Special Transformers according
to Customers Specifications
Regulating and nonregulating transformers
according to individual
customers specification with
different types of winding,
cooling and sizes.
Autotransformers
with output up to 400 MVA and
voltage 420 kV
25 MVA Actherm Chomutov
16
Locomotive transformers
Locotransformers
according to specific
customerʼs requirements
Locotransformer
for 62 E – 8108kVA, 25 kV
17
Chokes
Chokes for rail vehicles
– traction chokes
Choke CLVH 550-3m
Reactors
Starting reactors 6,3-22 kV, inductance up to 10 %
18
Repairs, Modernization
and Servise
Repairs
• Oil transformers with output from 1 to 400 MVA
• Furnace transformers
• Autotransformers
Technical Support
• Transformer testing prior to commissioning
• Transformer Diagnostics
• Transformers Technical checkup
All activities are performed on transformers produced by
ourselves as well as by other manufacturers.
19
History
Year 2015
Historical Milestones
of ETD Transformátory
1921 – establishment of Electrotechnical
Engineering plant Škoda
1923 – first transformers 1150 kVA
for Elektrozavod in Prague
1930 – three-phase oil transformers with
output 4,6 and 15 MVA
21
Historical Milestones of
ETD Transformátory
1940 – transformer 40 MVA
1950 – production of three-phase
transformers
125 MVA, 220 kV
1979 – one-phase transformers
570 MVA for Mělník 2
Power Plant
1985-86 – production of 6 pcs
transformers 250 MVA
for Dukovany Power Plant
22
Historical Milestones of
ETD Transformátory
1987-89 – 5 pcs of transformers 260 MVA
for JE Mochovce, SR
1993 – 2 pcs of transformers 360 MVA
20/22 kV for hydro pumping
storage Power Plant Dlouhé
Stráně 2
2000 – three-phase transformer
410 MVA, 410/22 kV
for Kolubara Power Plant
in Jugoslavia
23
Historical Milestones of
ETD Transformátory
2004 – New owner and name change
– 2 pcs transformers 150 MVA
for Egypt, 2005
– 15 pcs transformers 20 MVA
for Cuba
2008 – 2 pcs transformers 300 MVA
for Nuclear Power Plant
Dukovany
2009 – 2 pcs transformers 300 MVA
for Nuclear Power Plant
Jaslovske Bohunice, SR
24
Photographs
• references
Year 2015
Transformers Modernization
One-phase transformer produced in Ukraine,
400 MVA, 420/24 kV
after modernization and power increasing
26
One-phase transformers 220/3 MVA, 242/15/15 kV
VE Orlík – year 2000
27
Transformer 25 MVA, 220/23 kV
Actherm Chomutov – year 2003
28
Transformer 12,5 MVA, 110/27 kV
for traction substation, Czech railways – year 2004
29
Transformer 63 MVA, 110/10,5 kV
Vřesová – year 2006
30
Transformer 25 MVA, 110/13,8 kV
Cuba – year 2007
31
Transformer 300 MVA, 420/15,75 kV
Dukovany – year 2008
32
News
Saturating reactor electronically regulated
Russia – year 2010
33
News
Regulated reactor for Cuba
34
News
Transformer for electronic converters EN 61378
51 MVA Metalworks in Strazske, Slovakia - 2010
35
News
One-phase transformer, 250 MVA, 420/21 kV
for Power Plant Ledvice
36
News
Three-phase transformer 300 MVA, 420/15,75 kV
For Nuclear Power Plant Mochovce, Slovakia
37
News
One-phase transformer
254/3 MVA, 420/13,8 kV
for Water Plant Dalešice
38
News
Three-phase autotransformer 350 MVA, 400/121/34 kV
for Electrical Plant Voľa, Slovakia - 2014
39
Company Headquarters
ETD TRANSFORMÁTORY a.s.
Zborovská 54/22
301 00 Plzeň
Czech Republic
Tel: +420 373 031 701
Fax: +420 373 031 908
E-mail: etd@etd-bez.cz
40
Thank you for your attention!
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