www.siemens.ru/transformers
Transforming Energy into Speed
''Siemens Transformers'' LLC, Russia
Traction Transformers
Answers for energy.
Our Business
Siemens Transformers LLC is a 100 percent subsidiary of Siemens AG
and is its authorized representative within the territory of the Russian
Federation. Siemens is the largest Electrical engineering group, a global
leader in providing solutions for a wide range of industries.
In more than 100 countries and for more than 100 years, transformers
made by Siemens have been synonymous with top quality – as a result of
ideas, know-how, and unequaled experience.
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Traction Transformers from Siemens
In Either Case the Right Solution
Siemens transformers are setting benchmarks in quality and
versatility. Experience for more than 100 years is a solid base
for tailored solutions for traction transformers according to
the lastest and most modern design rules. Siemens develops
and produces traction transformers for rolling stock applications of all relevant ratings and voltage levels.
Our mission towards our customers is the provision of
valuable equipment with maximum reliability, efficiency,
and operational safety. All products are optimized with
regard to individual customer requirements, such as
Frequency, rating, voltage
Required dimensions and weights
Losses and impedance voltage characteristics
Operational cycles and frequency response behavior
Environmental requirements.
Latest developments of traction transformers have been
realized, for example, in Russia for locomotives type
2ES10, high velocity train Velaro Rus (Sapsan), Desiro Rus
(EWAT 6245), in Slovenia (ES64U4 series), and in Ger-
many (BR 189 series). Tailored products have been realized for Velaro in Spain and China and the Desiro mainline
EMU platform with Siemens traction transformers.
Siemens produces traction transformers in Nuremberg,
Germany as well as in manufacturing lines in Jinan, China,
in Mumbai, India and since October 2012 in Voronezh,
Russia.
Siemens Transformers LLC, Voronezh is the first and the
only plant in Russia which produces Siemens traction
transformers. The plant absorbed vast experience of Siemens traction transformers factories in Nuremberg, Germany as well as of manufacturing lines in Jinan, China and
Mumbai, India.
Most modern manufacturing facilities, a consistent certified quality management according to DIN EN ISO 9001
and DIN EN 14001, as well as qualified and motivated
employees are a solid base for highest quality standards
characterizing Siemens traction transformers. Furthermore, we are qualified according to the welding norm DIN
6700 and are Q1 supplier of DB AG. The result: Every produced transformer comprises highest reliability.
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High Speed
Trains
Locomotives
Example: Velaro Rus, Russia
Example: Sinara, Russia
Eight cars per trainset
Continuous operation every day
Travel time between Moscow and Saint-Petersburg
Total length: 34 m, weight: 190-202 t
(710 km): 4h 25min
Number of seats: 604
Rating: 8800 kW (11800Hp)
Maximum power at wheel: 8000 kW
Maximum speed: 120 km / h
Maximum speed: 250 km / h
Total length: 250 m, max weight: 678 t
Operating voltage: 3kVDC
Transformer Data:
Rated power: 5.460 MVA
Frequency: 50 Hz
Traction windings: 4 x 1.300 kv
Nomex insulation for highest energy density
Ester cooling fluid for highest environmental
compatibility
Integrated design of transformer and cooling unit
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Operating voltage: 3kVDC
Netfilter Data:
Inductivity: Reactor 1-39 mH, Reactor 2,3-15 mH
Voltage levels: 3kV DC
Current: 790 A
Weight: 4150 kg
Electric Multiple Units
Example: Desiro Russia
Example: Desiro Bulgaria
Operating voltage: 3kV DC
Three or four cars per trainset
Total length: max 182 m, weight: 270 t
Operating voltage: 25 kV / 50 Hz AC
Rating: 1300 kW
Rating: 1300 kW
Maximum speed: 160 km / h
Maximum speed: 140 km / h
Number of seats: 466 / 371
Number of seats: 190 / 254
Transformer Data:
DC and AC (combination Transformer + Throttle)
Transformer Data:
Rated power: 1.36 MVA
Rated power (transformer): 1650 kVA
Voltage levels: 25 / 4 x 0.953 kV
Traction windings: 1x0,860 MVA, 1x 0,660 MVA
Frequency: 50 Hz
Filter winding 0,050 MVA
Heater winding: 120 kW
Frequency: 50 Hz
Auxiliary winding: 2 x 80 kW
Heater winding: 130 kW
Integrated cooling unit
Voltage level (Throttle) – 3,00 kV DC
Integrated conservator
Inuctivity (Throttle) – 22 mH
Integrated cooling unit
Integrated conservator
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Traction Transformers from Siemens
Product Scope
Technical capabilities:
Single phase transformers for machine room, underfloor construction, low-floor vehicles, as well as for
roof assembly
Ratings up to 10 MVA and above
In case of customer request with cooling plant – integrated in one frame together with the transformer or
stand-alone solution
Various cooling media for all ratings: mineral oil, silicone, or Ester fluid for highest environmental
compatibility
Operating at DC or frequencies from 16 2/3 to 60 Hz
Pfisterer connectors
Suspension according to customer
requirements
Low voltage bushings for multiple system
applications
Efficient pumps with low noise
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Voltages: 1.5 kV DC, 3 kV DC, 15 kV, 25 kV, 11.5 kV,
or other specific solutions
Single or multiple system operation
Integrated absorption circuit reactors
Auxiliary windings and / or heater windings according to customer specification
Traction windings to be used as line filters
Refurbishment
Siemens Transformers LLC
We are here to listen to and fulfill your requirements.
The Siemens Transformers plant is located in the Maslovsky
industrial park in the city of Voronezh. The design, innovative technologies, and equipment found in the plant all
benefit from the experienced gained in Siemens’ renowned
transformer plants in Germany and Austria.
Siemens transformers from Voronezh reflect the latest scientific and technological trends and achievements, as well
as continuous improvement in quality, reliability, and efficiency in production. Product quality at Voronezh stems
from more than just inspection and testing; it is the outcome of a stringent philosophy of quality put into daily
practice.
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Siemens Transformers LLC
Soldatskoe pole Str.,299 R
Industrial Park “Maslovskiy”
394056, Voronezh
Russian Federation
www.siemens.ru/transformers
Please contact us at:
Phone: +7 473 233 2000
Fax:
+7 473 233 1820
E-mail: sales.stv.ru@siemens.com
All rights reserved.
Trademarks mentioned in this document are the property
of Siemens AG, its affiliates, or their respective owners.
Subject to change without prior notice.
The information in this document contains general
descriptions of the technical options available, which
may not apply in all cases. The required technical options
should therefore be specified in the contract.