COMPANY PRESENTATION - Trafeco
-
Upload
khangminh22 -
Category
Documents
-
view
5 -
download
0
Transcript of COMPANY PRESENTATION - Trafeco
COMPANYPRESENTATION
We are a Polish manufacturer of transformers,
inductive components, filters and power supplies.
CONTACT US
Tel.: +48 34 352 48 53
Tel.: +48 34 352 48 54
COMPANY DETAILS
TRAFECO Sp. J.
Artur Strug – Mirosław Łukiewski
NIP: 5751893283
REGON: 368276441
KRS: 0000694407
2020/21
TABLE OF CONTENTS01 | INFORMATION ABOUT THE COMPANY 4
02 | OUR PRODUCTS 6
03 | TRANSFORMERS 8
04 |CHOKES 13
05 | COILS 18
06 | FILTERS 21
07 | SPECIAL DEVICES 23
08 | TECHNOLOGIES 25
09 |ADDITIONAL SERVICES 31
10 |QUALITY 32
11 | RESEARCH AND DEVELOPMENT 33
12 | PLANS FOR THE FUTURE 34
TRAFECO
INFORMATION ABOUT THE COMPANY
We are a Polish company that designs and manufactures transformers, inductive
components, filters and low and medium voltage power supplies. The dynamic
development of the company allows us to stand out from the competition.
We offer our clients support and technical assistance during the selection and operation
of devices. We employ experienced engineering and production staff, thanks to which
we can undertake the implementation of technically advanced tasks. In cooperation with
research centres, we constantly improve the production technology. This cooperation
also gives us the opportunity to use innovative materials in our projects. We deliver our
devices to clients representing many demanding industries, incl. railway, mining, maritime
and medical. Our line reactors and filters are widely used in systems that improve the
quality of electricity (reactive power compensation, electric drives).
The company has implemented a quality management system compliant with the ISO
9001: 2015 standard, expanded with the quality requirements obligatory for suppliers for
the railway industry ISO/TS 22163: 2017 (IRIS) and an environmental management system
compliant with the ISO 14001: 2015 standard.
The company TRAFECO Sp. J. responding to the
growing market requirements, consistently
strives to achieve a sustainable leadership
position among companies designing and
producing transformers, inductive components
and filters for low and medium voltage.
4
THE COMPANY’S OVERARCHING GOALS
• strengthening the position on the market of transformers, inductive components and filters,
both in Poland and abroad,
• expanding the scope of the product portfolio and constant technical and price optimization of devices,
allowing to increase the company’s competitiveness,
• providing customers with high-quality products while maintaining short delivery times,
• taking measures to ensure the technical safety of manufactured devices with a simultaneous reduction
in the impact on the natural environment,
• creating safe and pro-environmental attitudes and behaviours of employees through constant
improvement of their qualifications and involvement in activities for quality, health and safety at work
and environmental protection.
Management BoardTRAFECO SP. J.
The consistent implementation of the following goals
and their ongoing updating allows us to perceive
TRAFECO Sp. J. as a carrier of specialist knowledge
and extensive experience resulting, among others, from
human capital, and our products as a synonym of the
highest quality.
5
OURPRODUCTS
• industrial automation
• mining and metallurgical
industry
• shipbuilding and railway industry
• medical devices and installations
• power supply, control and
separation systems
• power electronics
• line reactors, motor chokes and
du/dt limiting chokes for driving
systems
• compensation and filter chokes
for reactive power compensation
systems
• smoothing and coupling chokes
for power electronics systems
• coreless coils used, among
others, in power electronics and
railways
• medium frequency coils and
chokes for power electronics
• the SinECOTM sinusoidal filters for
operation at the output
of inverters
• the ThdECOTM harmonic
filters for operation at the input
of inverters
• DC power supplies, single and
three phase
SEPARATION, SAFETY, ISOLATION AND POWER TRANSFORMERS FOR:
INDUCTIVE COMPONENTS: FILTERS AND POWER SUPPLIES:
6
PRODUCTS
TRANSFORMERS
The TRAFECO company offers high-quality single and three-phase low and medium
voltage transformers. They find numerous industrial applications operating in the most
difficult environmental conditions and all climatic zones.
Our transformers power, among others, surgery and treatment rooms in hospitals, they
operate in drive systems of rail vehicles and are a source of energy for mining longwall
shearers.
A controlled production process, high quality standards, innovative design and
construction solutions combined with the use of modern magnetic and construction
materials allow us to meet the technical requirements of all our customers.
As part of internal development works and thanks to cooperation with numerous
research centres, we introduce our own innovative design and technological solutions to
production, consistently improving the parameters of our transformers.
High-quality single and three-phase low and
medium voltage transformers
8
TRANSFORMERS
3TT THREE-PHASE POWER TRANSFORMER
POWER:VOLTAGE:PROTECTION RATING:
from 40 to 1600 kVAup to 6300 VIP00, IP23, IP44 or IP54
up to 630 kVAup to 1000 V
IP00, IP23, IP44 or IP54
3TTL THREE-PHASE CONVERTING TRANSFORMER
Universal three-phase power transformers are designed to supply electrical devices with the required voltage. They can
have several primary and secondary windings. The windings can provide additional control taps on the supply and load
side. In order to optimize the price of the device, transformers with rated power Sn≥15kVA can be manufactured using
aluminium windings.
Converting transformers are designed to work in power electronic systems. The windings of converting transformers
are resistant to the effects of higher harmonics of current. The core of this type of transformer works with reduced
induction, which reduces the losses caused by the influence of higher frequencies. We manufacture transformers for
any power and required voltage values.
POWER:VOLTAGE:PROTECTION RATING:
9
TRANSFORMERS
2TTMED SINGLE-PHASE MEDICAL TRANSFORMER
from 2,5 to 10 kVA230 VII
up to 1000 kVAup to 1000 VIP23, IP44 or IP54
3TTM THREE-PHASE MARINE TRANSFORMER
TRANSFORMERS
Medical version isolation transformers are intended for supplying medical and hospital rooms. They are subject to
very high technical requirements guaranteeing safety and reliability. No-load currents, insulation leakage currents
and transformer switch-on current are limited. Separation is carried out by a screen and double insulation. The
transformers on the secondary side have an additional 2M tap for connecting an insulation condition indicator. The
standard equipment are temperature sensors built into the winding.
Three-phase marine transformers are intended to supply control and lighting circuits on ships or in port docks. The
transformer windings may have additional control taps on the supply and load side. The housing construction enables
quick access to the device terminals.
PROTECTION RATING: IP00
POWER:VOLTAGE:PROTECTION CLASS:
POWER:VOLTAGE:PROTECTION RATING:
10
2TTH SCOTT TRANSFORMERS
up to 630 kVAup to 1000 VIP00 or IP23
up to 630 kVAup to 3300 VIP00
3TTK THREE-PHASE RAILWAY TRANSFORMER
TRANSFORMERS
The Scott transformer circuit consists of two connected single-phase transformers. The transformer windings are
connected in such a way as to ensure their uniform load. The Scott transformer system enables the supply of high-
power single-phase loads from a three-phase network while maintaining symmetrical network load.
Three-phase railway transformers are designed to supply electrical devices of the railway infrastructure with the
required voltage. They are also used as components of rail vehicles. Transformers dedicated to operation in difficult
operating conditions have a reinforced mechanical structure and are secured with additional protective impregnation
layers.
POWER:VOLTAGE:PROTECTION RATING:
POWER:VOLTAGE:PROTECTION RATING:
11
3TTG THREE-PHASE MINING TRANSFORMER
up to 240 kVAup to 3300 VIP00
up to 630 kVAup to 1000 VIP00, IP23 or IP54
3AT THREE-PHASE AUTOTRANSFORMER
TRANSFORMERS
Three-phase mining transformers are designed to supply control systems and electrical devices used in the mining
industry, including circuit breakers and longwall shearers. In order to adjust the dimensions, in the case of higher power
devices, optional versions with the use of water cooling are available.
Three-phase autotransformers are a special type of transformers in which there are no galvanically separated primary
and secondary windings. Autotransformers compared to transformers at the same power are smaller and lighter but
have a much lower short-circuit impedance. They are used to regulate voltage levels, power electrical devices, start
motors, etc. The autotransformer winding can have many control taps.
POWER:VOLTAGE:PROTECTION RATING:
POWER:VOLTAGE:PROTECTION RATING:
12
13
CHOKES
Inductive chokes constitute a large group of TRAFECO products. Our company is able
to design and manufacture an inductive component designed to work in almost any
industrial application. Numerous applications in various systems and operating conditions
cause the chokes to vary in terms of parameters and design. The energy smoothing and
energy storage chokes used in power electronics are subjected to high-frequency current
components. The construction of the cores of these chokes has been modified in order
to limit additional losses from high frequency currents.
The effect of currents with harmonic frequencies on the core and winding of the driving
chokes, operating at the input and output of inverters, causes additional losses on the
basis of eddy current and hysteresis. Moreover, in high power and higher frequency
chokes the phenomena causing additional losses increase - the skin effect and the
proximity effect. The design of the windings and cores of these chokes eliminates these
interactions as precisely as possible.
Similar interactions occur in chokes used in power engineering and in reactive power
compensation or filtration. For inductive elements operating in harmonic filters, their
inductance characteristics as a function of current are required to be maximally linear.
Maintaining a linear course of inductance is difficult and requires special technological
measures that prevent local saturation of the core. TRAFECO chokes are designed to
meet these requirements.
Reliable inductive chokes used in many
industries, effectively improving the quality of
electricity
CHOKES
3RTN THREE-PHASE LINE CHOKE
CURRENT:VOLTAGE:PROTECTION RATING:
up to 2500 Aup to 1000 VIP00, IP23, IP44 or IP54
up to 2500 Aup to 1000 VIP00, IP23, IP44 or IP54
3RTM THREE-PHASE MOTOR CHOKE
Three-phase line chokes are used in drive systems powered and regulated by means of inverters. Line chokes are
installed on the inverter power supply. The choke impedance in combination with the network impedance at the inverter
connection point limits the harmonic amplitudes of the current consumed from the network. In case of cooperation
with a thyristor converter, the line chokes limit the propagation of commutation disturbances.
Three-phase motor chokes are used in drive systems supplied and regulated by means of inverters. Motor chokes
work at the output of the inverters. They limit the values of capacitive currents flowing through the cable capacitance,
relieving the inverter and softening the steepness of the rise of du/dt voltage pulses, protecting the cable and motor
insulation.
CHOKES
CURRENT:VOLTAGE:PROTECTION RATING:
14
CHOKES
3RTU THREE-PHASE LIMITING CHOKE
up to 2500 Aup to 1000 VIP00, IP23, IP44 or IP54
up to 200 kVArup to 1000 VIP00, IP23, IP44 or IP54
3RTC THREE-PHASE COMPENSATION CHOKE
The three-phase du/dt chokes are used in drive systems supplied and regulated by means of inverters. The du/dt
chokes installed at the output of the inverters reduce the steepness of the du/dt pulses of the voltage supplying the
motor. This way they protect the insulation of the power cable and the motor.
Three-phase compensation chokes are designed to compensate for reactive power generated during the operation of
extensive cable networks or other high-power devices with a capacitive load. These chokes can work individually or in
complex, follow-up compensation devices.
CURRENT:VOLTAGE:PROTECTION RATING:
CURRENT:VOLTAGE:PROTECTION RATING:
15
CHOKES
3RTR THREE-PHASE RESONANT CHOKE
BATTERY POWER:VOLTAGE:DAMPING FACTOR:
up to 100 kVArup to 1000 V
CURRENT:VOLTAGE:PROTECTION RATING:
up to 2500 ADCup to 3300 VDCIP00, IP23, IP44 or IP54
2RTS SINGLE-PHASE SMOOTHING CHOKE
Resonant chokes are designed to work in reactive power compensation systems. They are installed in series with a
capacitive battery, creating a resonant circuit that protects the capacitors against overload. Such a system limits the
amplitudes of current harmonics and reduces the risk of resonance. Resonant chokes are selected individually for each
compensation stage, taking into account the capacitor’s rated voltage, its rated power and the required resonance
frequency.
Single-phase smoothing chokes are used in power electronics. They reduce the rectified current ripple in the rectifier
output circuits. Chokes of this type are also an important element of direct medium frequency converters. The presented
catalogue group of chokes is designed to work in induction filters of 6-pulse bridge rectifiers.
5,67%, 7%, 14%PROTECTION RATING: IP00, IP23, IP44 or IP54
16
CHOKES
3RTL THREE-PHASE DISCHARGE CHOKE
BATTERY POWER:VOLTAGE:DISCHARGE TIME:
up to 60 kVArup to 1000 V
Quick-discharge chokes are used in modern reactive power compensation systems with power electronic switches.
Chokes of this type enable the discharge of capacitors in very short time.
ca. 1s
CURRENT:VOLTAGE:PROTECTION RATING:
up to 5000 Aup to 3300 VIP00, IP23, IP44 or IP54
3RTW THREE-PHASE WATER-COOLED CHOKE
Chokes of this DESIGN are used in projects where it is necessary to adjust the dimensions of the element to the existing
building conditions and in high-current systems (e.g. electric heating). Depending on the application, various variants of
the choke cooling system are possible. The high efficiency of the solutions used by TRAFECO allows to dissipate power
losses from the devices, enabling the technical and economic optimization of projects with their application.
PROTECTION RATING: IP00
17
18
COILS
The AirECOTM coreless coils are characterized by a linear inductance characteristic in the
full load current range. They find numerous applications in filtration and circuits with
significant overloads. The coils are designed in two versions - with natural air cooling and
forced cooling.
Due to the lack of a core concentrating the magnetic flux of the coil, these elements can
interact with nearby ferromagnetic structures. An improperly selected coil housing or
a massive structure in the immediate vicinity may affect the inductance value and self-
losses of the coil.
TRAFECO offers these elements in housings with the required degree of protection - the
coils are then adapted to work in a limited cooling space, and the housing material takes
into account inductive effects. If the customer plans to use its own air coil housing, we
offer consultation on its selection.
The use of coreless coils is the best solution
to maintain the linearity of the magnetic
characteristics.
COILS
AirECOTM AIR COIL
CURRENT:VOLTAGE:PROTECTION RATING:
up to 2500 Aup to 3300 VIP00
CURRENT:VOLTAGE:PROTECTION RATING:
up to 2500 Aup to 3300 VIP00
AirECOTM AIR COILS WITH SILICONE COATING
COILS
An important parameter determining the use of air coils is their linearity of the inductance characteristic. In addition to
energy applications limiting the short-circuit current, they are used in harmonic filters, reactive power compensation
systems and power electronics. There are versions with the assumption of natural air cooling and forced air cooling,
which allows to optimize the dimensions of the device. The structural elements of the coils are made of composite
materials or paramagnetic steels, which reduces the losses of additional coils.
Air coils of this type are dedicated to work in difficult environmental conditions. They are used, for example, in traction
drives, where, in addition to high humidity, there is the influence of chemical factors and there is a risk of damage to
the coil by solid particles appearing during vehicle movement. The flexible protective coating used in these coils allows
for a significant extension of the service life of the devices, which directly translates into operating costs.
19
AirECOdTM DUMPING COIL
up to 200 Aup to 24 kVIP00
up to 2500 Aup to 3300 VIP00
AirECOzTM AIR COIL SETS
COILS
The AirECOd™ single-phase air coils are designed to work in medium voltage reactive power compensation systems.
The task of the coils is to limit the initial current that occurs in the circuit when switching on the capacitive compensation
stages. The elements are suitable for indoor use. Externally, the coils are protected with a special impregnation that
limits the leakage current and protects against dirt leakage. The TRAFECO offer also includes overhead versions of this
type of coils.
Air coil sets are manufactured in various electrical and mechanical configurations. The optional use of aluminium
windings allows to significantly reduce the cost of the application. Upon agreement with the customer, it is possible to
implement the forced cooling system.
CURRENT:VOLTAGE:PROTECTION RATING:
CURRENT:VOLTAGE:PROTECTION RATING:
20
21
FILTERS
Despite the undeniable advantages of inverter drives, the modulated output signal is
often a source of unfavourable effects on the power cable and the regulated motor. High
switching frequencies and the accompanying high steepness of the voltage pulses du/dt
are the cause of voltage stresses in the insulation of the power cable and motor. High du/
dt steepness is a frequent cause of cable or motor damage. The high frequency of the
inverter output voltage increases the value of the earth and screen currents. The solution
to the above technical problems is the use of a sinusoidal filter of the SinECOTM type. They
restore the sinusoidal shape of the inverter voltage, limiting the amplitudes of the voltage
harmonics to the THDu value below 5%. This protects the motor and cable insulation
system and eliminates dangerous reflective voltages on the motor. A passive sinusoidal
filter consists of an induction choke and appropriately selected capacitors. Capacitors for
such an application are ordered in a special version, resistant to unfavourable high voltage
du/dt steepness. The chokes, on the other hand, are made in the low-loss CoreECOTM
multi-gap technology, which significantly reduces the choke’s core dispersion flux, which
reduces additional losses and limits the acoustic field around the choke.
Passive electric filters of the SinECOTM AND
ThdECOTM types by TRAFECO, are dedicated to
work in drive systems powered and regulated by
means of voltage inverters.
FILTERS
ThdECOTM HARMONIC FILTER
POWER:VOLTAGE:
PROTECTION RATING:
up to 315 kW
400 V
IP00, IP23 or IP54
SinECOTM SINUSOIDAL FILTER
THDi FACTOR: < 5 %
up to 315 kW400 V
IP00, IP23 or IP54< 5 %
Harmonic filters are devices designed to work in the power supply circuits of typical inverters with a 6-pulse input
rectifier. They make it possible to limit the harmonic content in the current consumed from the network to <5% THDi
(compliance with the IEEE 519-1992 and PN-EN 61000-3-12 standards). In large non-linear drives and receivers, where
such filters are used, there is no need to oversize the network transformer. The ThdECO™ filters protect the winding
of the supply transformer against harmonic overload.
Dedicated to work in drive systems powered by a voltage inverter - they restore the sinusoidal shape of the voltage
at its output. They limit the degradation of the motor’s insulation and the motor’s power cable, and reduce additional
losses and motor noise. Additionally, the SinECO™ filters relieve the inverter by eliminating parasitic capacitive currents.
Upon agreement, we provide sinusoidal filters tailored to the needs of the drive system for various ranges of switching
frequency, various voltages and currents.
POWER:VOLTAGE:
PROTECTION RATING:THDu FACTOR:
22
FILTERS
23
SPECIAL DEVICES
In addition to catalog transformers and inductive components, we design and supply our
customers with transformers, chokes, coils, filters and power supplies with non-standard
parameters, tailored to the needs of the project and individual customer requirements.
SPECIAL DEVICES
AIR COIL SET WITH FORCED COOLING
CURRENT:VOLTAGE:INDUCTANCE:
3 x 210 A400 V3 x 2,5 mH
POWER:CURRENT:FREQUENCY:
2,0 kVA80 A60 kHz
HIGH FREQUENCY INDUCTIVE SET4RTF-80/0,01-4TTF-2,0
PROTECTION RATING: IP00
PROTECTION RATING: IP00
Air coil sets with forced cooling are used in industrial applications as elements of an inductive load system. The coils in
the sets are designed according to the customer’s specification. It is possible to modify all mechanical, electrical and
thermal parameters of the coils.
An inductive set consisting of transformers and chokes is part of the high frequency converter. The use of modern
magnetic materials allows to design and manufacture inductive elements for converters operating at frequencies of
100 kHz.
AirECOz-3x210/3x2,5
24
SPECIAL DEVICES
25
TECHNOLOGIESInnovative design solutions.
The technology of manufacturing the CoreECOTM multi-gap cores allows to reduce losses in
chokes and magnetostrictive noise generated during their operation.
Line aluminium has been successfully used to make windings of transformers and chokes.
Thanks to this, we obtain lower weight and price of devices while maintaining all technical
parameters.
The use of modern, low-loss magnetic materials allows to reduce the weight and dimensions
of transformers and chokes.
MULTI-GAP CORES
ALUMINIUM WINDING
MAGNETIC MATERIALS
The use of direct or indirect water cooling in transformers and chokes allows to significantly
reduce their weight and dimensions.
WATER COOLING
The impregnation process protects transformers and chokes against adverse climatic,
biological and chemical environmental influences.
PROTECTIVE COATINGS
26
TheCoreECOTM
MULTI-GAP CORES
The CoreECOTM multi-gap core technology
• a modular core glued with epoxy resins
• precisely selected number, arrangement and width of the gaps in the column
• gap spacers limit the dispersion of magnetic induction around the gaps
• application in chokes operating in circuits with higher current harmonics, incl. power
electronics.
Advantages of the CoreECOTM technology
• smaller dimensions and weight of the chokes
• significantly lower noise and magnetostrictive vibrations
• power losses in the core lower by approx. 30% due to the reduction of dispersion, high
efficiency
• the possibility of using various core materials, from transformer sheets to nanocrystalline
materials
• stability of operating characteristics, linear relationships B (H), L (I)
The technology of manufacturing the CoreECOTM multi-gap cores allows to reduce
losses in chokes and magnetostrictive noise generated during their operation
27
ALUMINIUM WINDINGS
Electrical conductivity of aluminium
• A suitable increase in the cross-sections of aluminium windings with a lower electrical
conductivity of aluminium allows to obtain the same resistances and losses in the
windings of transformers and chokes as in the case of copper.
Winding temperature increases
• Larger diameters of coils increase their cooling surfaces, which causes that
transformers and chokes with aluminium windings more effectively dissipate heat
in the environment. Equality of losses and a similar thermal conductivity coefficient of
aluminium allows to obtain similar or lower temperature increases of windings.
Thermal expansion of aluminium
• The higher thermal expansion coefficient of aluminium than copper causes damage
to the welded joints when the current paths are heated. Properly selected silver-
based binder effectively removes this threat.
Mechanical tensile strength of aluminium
• The lower mechanical tensile strength of aluminium compared to copper makes it
necessary to increase the cross-sections of the windings to ensure their resistance to
the radial forces impacting the windings during short-circuits.
Additionally, the enlarged geometry of the windings limits the short-circuit current.
Specific density of aluminium
• Due to the lower specific density of aluminium, despite the enlarged winding cross-
sections and larger dimensions of transformers with aluminium windings, their weight
is lower than in transformers with copper windings.
Line aluminium has been successfully used to make windings of transformers
and chokes. Thanks to this, we obtain lower weight and price of devices while
.maintaining all technical parameters
28
MAGNETIC MATERIALS
Types of applied magnetic materials
• Low-loss electrical transformer sheets in the form of ready-made fittings or cut to size
• Modern amorphous and nanocrystalline materials in the form of ready-made, cut choke
and transformer cores
• Ferrite fittings used in chokes and high frequency transformers
• Iron-based powder cores used in the construction of choke cores
Advantages of using modern low-loss magnetic materials
• Reducing the size and mass of the devices chokes.
• Reduction of noise and magnetostrictive vibrations
• Increasing the efficiency of devices by reducing core losses in transformers and chokes
• Stability of material operating characteristics, linear B(H) relationship, high saturation
induction, linear temperature characteristics of the permeability μ(T)
• Availability of atypical amorphous and nanocrystalline cores thanks to cooperation with
the IMN Gliwice manufacturer
The use of modern, low-loss magnetic materials allows to reduce the weight and
.dimensions of transformers and chokes
29
WATER COOLING
Direct water cooling
• Direct cooling is one of the most effective methods of cooling transformer windings and
chokes. The winding is made of a pipe or a closed profile, most often made of copper.
The profile conducts the winding load current and at the same time the coolant flows
through it.
Indirect water cooling
• Additional coolers in the form of cooling panels or cooling coils are placed in the
transformer or choke windings. The coolers are electrically insulated from the working
windings, which makes it more difficult to dissipate heat from the windings.
Advantages of water cooling
• High cooling efficiency by conduction of heat to the coolant.
• Considerable reduction in the weight and dimensions of transformers and chokes.
• Discharge of equipment losses outside the transformer housing without dissipating the
losses in the immediate vicinity.
The use of direct or indirect water cooling in transformers and chokes allows to
significantly reduce their weight and dimensions
30
PROTECTIVE COATINGS
EPOXY RESINS
• Immersion or pressure impregnation with epoxy resin is the basic process protecting
each transformer and choke
• In mining, railway and marine versions, double impregnation with resins is used
• Specialized sealing resins are part of the insulation system, they protect the entire
device against negative environmental influences and improve the cooling process.
VARNISHES AND PRIMING PAINTS
• Structural elements of transformers and chokes, as well as their housings, are protected
with powder coatings
• Varnishes and primer paints protect the core and metal parts against rust and improve
the heat emission coefficient
• External layers of varnishes applied by immersion provide additional protection for the
insulation of transformers and chokes against moisture absorption
SILICONE COATING
• The outer silicone coating used in extreme climatic conditions protects against water
and conductive deposits remaining on the windings
• Flexible silicone coating also protects against mechanical action of sand and small
elements carried by the cooling air
The impregnation process protects transformers and chokes against adverse
climatic, biological and chemical environmental influences
31
ADDITIONAL SERVICESgoing beyond the standard offer.
At the customer’s request, the company can measure electricity parameters at the place where
transformers or chokes are operated. We also provide services for analysing the provided
measurement data.
We offer our clients advice and technical support at the stage of selecting and operating
transformers, chokes and filters.
The company provides warranty and post-warranty service of manufactured devices. After
agreeing, we can confirm the operational parameters of our devices by measurement.
MEASUREMENTS AND EXPERTISE
TECHNICAL SUPPORT WHEN SELECTING DEVICES
WARRANTY AND POST-WARRANTY SERVICE
We design non-standard inductive elements and transformers based on the customer’s
specifications. We make precise designs and three-dimensional models of manufactured
devices.
DESIGN SERVICES
We implement new technologies and modern construction materials in cooperation with
research centres. We conduct joint research and tests aimed at optimizing the solutions used.
COOPERATION WITH RESEARCH UNITS
32
QUALITY
Responding to the high demands of the market, TRAFECO is consistently striving to achieve a sustainable leadership
position among companies designing and producing low and medium voltage devices.
Our mission is to build the image of the Company as a trustworthy manufacturer of equipment for the mining, metallurgical,
medical, as well as shipbuilding and railway industries.
In connection with the above, in 2019 the Company introduced the Integrated Business Management System covering
the requirements of ISO 9001: 2015, ISO/TS 22163: 2017, which is confirmed by the following certificates.
33
„Implementation of industrial research and experimental
development works to develop and implement an
innovative liquid cooling system for medium and low
voltage like reactors through the use of cooling panels
with optimal configuration and arrangement”
„Modern technologies of producing functional magnetic
materials for electromobility and medical applications”
„New technologies for the production of nanocomposites
and magnetic components to improve the quality and
efficiency of electricity use”
PANTA RHEI PROJECT TECHMATSTRATEG I PROJECT TECHMATSTRATEG II PROJECT
01 02 03
RESEARCH AND DEVELOPMENT
34
PLANS FOR THE FUTURE
CONSTRUCTION OF A NEW PRODUCTION PLANT
DESIGN AND PRODUCTION OF NEW MEDIUM VOLTAGE DEVICES
EXPANSION TO FOREIGN MARKETS
THANK YOU
FOR THE INTEREST IN OUR OFFER
Contact detailsTRAFECO Sp. J. Artur Strug – Mirosław Łukiewski283-42 Boronów, ul. Dolna 4
NIP: 5751893283
REGON: 368276441
KRS: 0000694407
Tel.: +48 34 352 48 53Tel.: +48 34 352 48 54 [email protected]
35