POWER SYSTEM SOLUTIONS

POWER SYSTEM SOLUTİONS

ENGINEERING SERVICES

TRANSFORMER SERVICES

TRANSFORMER SOLUTIONS

INSTALLATIONTEST & COMMISSIONINGMAINTENANCESPARE PARTS

Transformers are the most important components of electrical energy supply networks. They raise or lower voltage levels at substations.

It is critical to perform transformer maintenance periodically, although the transformers has long life cycle and low failure rate.

BERR provides installation, testing, commissioning, maintenance, engineering and consulting services throughout the transformer life cycle, from selection commissioning to recycling, for all brands and kinds of transformers.

TRANSFORMER SOLUTIONS

Whether you are installing a new, repaired or refurbished transformer or if it is a reallocation of an existing transformer, BERR offers a secure and efficient solution to meet your needs. This can also be tailored to your needs by BEER qualified personnel at your site(s).

BEER has extensive experience in installation and commissioning all types of transformers to all parts in Turkey. The combination of highly qualified technicians, expertise, experience and high quality equipment enhances the speed and efficiency of this vital operation.

You can find below the transformers at all voltage level that we can install at your sites.•Power transformers•Oil-type distribution transformers•Dry-type distribution transformers•Instrument transformers

With our mobile service equipment, including high-voltage test equipment, we can install transformers on time according to global installation standards.

INSTALLATION

BERR expert staff perform transformer field tests with high-quality and calibrated test equipments for installed power and distribution transformers. After test process, all transformers can be commissioned safely.

You can find below the transformer tests that we can.•DC Insulation Resistance ( MEGGER )•Conversion Rate Measurement (TTR)•DC Resistance Measurement•Power factor(dissipation factor) (DOBLE)•Excitation Current Measurement•Polarity

TESTS & COMMISSIONING

Visually inspection of current transformer,.Screwing the primary connections in line with the tork key after tests are completed and control of connection tightness of secondary connections. Control of grounding connections.

Maintenance can either be time-based or condition-based, depending on the service strategy selected. The time-based maintenance is carried out at predetermined intervals of time or on the base of prescribed criteria and aimed at reducing the probability of failure or the working deterioration of the element.

Power transformers are the most important components of electrical energy supply networks. Although these components have high reliability, failures can occur due to external factors such as short circuits in the grid. Failures can also occur due to ageing effects of the active part, especially the insulation system, or ageing of important accessories such as bushings or on load tap changers.

BERR proposes the following maintenance solutions:•Power and distribution transformer maintenance•On-Load Tap Changer (OLTC) maintenance•Transformer oil and dissolved gas analysis•Corrosive Sulfur and Furan Analysis•Oil Exchange and Treatment Process

MAINTENANCE

BERR provides all brand and type spare parts and consumables for maintenance of an existing transformer. BERR provides genuine high quality spare parts and consumables for transformers with fast turn-around time, using BERR’s extensive experience and knowledge, thus reducing downtime.

BERR proposes the following spare parts solutions:•Transformer oil•On-load tap changer(OLTC)•AVR Relay•HV-MV-LV Bushings•Termometer•Bucholz relay•Moisture holder•Pressure switches•Oil level indicator•Other accessories

SPARE PARTS

SWITCHGEAR SERVICES

INSTALLATIONTEST & COMMISSIONINGMAINTENANCESPARE PARTS

SWITCHGEAR SOLUTIONS

BERR support the entire portfolio of all brand switchgear products that include indoor and outdoor circuit breakers, indoor switchgear cubicles, gas insulated switchgear, generator circuit breakers, disconnectors, instrument transformers and surge arrestors.

Use BERR's know-how to identify opportunities for improving system and equipment performance, optimizing your processes economically and technically, with regulatory compliance.

SWICTHGEAR

Installation and commissioning of new equipment at site as per our recommended procedures which ensures perfect performance of your switchgear. Our technicians are fully trained and certified to carry out the installation and commissioning work. The service includes required tests as per our standard checks. We also offer services for decommissioning of old switchgear. For any switchgear products we always recommend to use our supervision to ensure proper installation of the equipment if the installation is done by other service providers for the complete plant.

Installation for medium voltage and high voltage products are performed experienced BEER experts for high reliability and optimum life-cycle performance from first operation. Contact BEER for Installation services for MV and HV switchgear products. Full installation services include:

•Decommissioning and removal of old switchgear.•Site supervision.•Installation and erection of new equipment.•Functional testing and site handover.

SWICTHGEAR INSTALLATION

Experienced BERR technicians perform commissioning of MV and HV switchgear, protection and control systems as brand-independent, which includes:

•Cold commissioning to verify protection and control operation.•Hot commissioning and energisation of the equipment.•Supervision during plant start up.

BERR expert staff perform commissioning tests with high quality and calibrated test equipments for installed and erected MV and HV switchgear products.

Full commissioning tests include:•DC Insulation Test (MEGGER)•CB Open-Close Time Measurement•Contact Resistance Measurement•Contact Travel Test (optional)•Power factor(dissipation factor)•SF6 Dew-Point Measurement•Gas leakage test

SWICTHGEAR TESTS

The portfolio of preventive maintenance services includes routine planned maintenance, breaker diagnostics and condition assessment of switchgear. BERR provides complete solutions for inspection, maintenance, retrofit for all brand and all type Switchgear products. Also, BERR provides service contracts for annual maintenance as well as emergency 24/7 support.

Reduce operation costs by relying on BERR solutions and experienced experts to support your maintenance strategy, according to expected asset lifetime.

By inspecting and analyzing your equipment we are able to program maintenance in a targeted and economically advantageous way. Interventions can be brought forward or delayed according to your priorities.

SWICTHGEAR MAINTENANCE

We offer a comprehensive range of overhead line systems to suit client requirements. With our own skilled overhead lines team, we undertake the development, design, construction, installation and maintenance for every type of overhead system including OHL Distribution up to and including 132kV as well as 400kV Transmission.

• Substation build, repair and maintenance• Asset replacement and refurbishment• Line design, surveys and asset data management• Condition assessments and feasibility studies• Material procurement• Construction of new overhead lines• Reactive fault repairs and network recovery• Wood pole replacements• Underground lines – LV, MV, HV• Optical Fibre cabling

SWICTHGEAR MAINTENANCE SERVICES

BERR has extensive spare part portfolio of MV and HV Switchgear Products. Our expertise and experience ensure you always receive the right part no matter for your Switchgear Systems.Whether in scheduled maintenance or in emergency situations, the use of original and suitable spare parts is ultimately the most economical choice and effectively protects the operational reliability of your facility.

BERR maintains an extensive portfolio of all brand spare parts. Spare parts may be individual equipment items or complete and full-range package deals for your inventory. Based on the specific equipment spectrum in your plant, we will make suggestions for an optimal combination of spare part packages.

BERR proposes the following spare parts solutions:•MV or HV Circuit Breaker (Complete)•Mechanism (complete)•Close-trip coils•Charger motor•Heater•Switches•Other accessories

SWICTHGEAR SPARE PARTS

SUBSTATION SERVICES

SUBSTATION SOLUTIONS

ENGINEERING & CONSULTINGINSTALLATIONTEST & COMMISSIONINGMAINTENANCESPARE PARTS

BERR‘s Power Systems Solutions provide support for the turnkey projects for various industries and utilities that include greenfield MV/HV substations, substation expansion, protection, SCADA and network controls.

BERR experts have a profound knowledge of best practices in a wide range of substation and substation protection systems. We develop and implement service solutions based on industry-specific technologies and competences to support customers in improving overall equipment effectiveness and return on investment.

SUBSTATION

Contact the BERR representative to request services or engineering solutions and studies on:

•Short-circuit calculations•Protection coordination and selectivity studies•Load flow analysis•Voltage drop calculations•Reactive power compansation•Earthing calculations•Instrument transformer selection•Primary & secondary projects for substations•Preparing technical specification•Product selection•Technical evaluation for offers and projects

SUBSTATION CONSULTING

We undertake projects of installation, testing and commissioning of medium voltage and high voltage substations up to 380 kV. The project covers the entire substation or plant including power and distribution transformers, high and medium voltage switchgear, gas insulated switchgear. We provide the services and solutions for both outdoor switchyard and indoor installations.

Installation of the entire power transmission and distribution plant or MV-HV power products like transformer, switchgear, protection systems performed by BERR expert engineer and technicians.

SUBSTATION INSTALLATION

BERR offers complete testing of switchyard equipment including CT, VT, isolator, earth switch, and breakers for MV and HV. In additionally, we offer complete testing of protection and measurement systems, including configuration and parameterisation of all numerical relays and latest IEDs.

Full commissioning tests that are performed according to global standards include:

•Complete testing of MV-HV Switchyard•Power and distribution transformers•Breakers and disconnecting switches•Surge Arresters, Capacitors•Instrument transformers•Protection relays•Meter tests•Redresor & Accumulator Test

SUBSTATION TESTS

BERR possesses complete power plant maintenance service capabilities with or without service agreements. We can take care of routine maintenance needs of all brand your power products and power systems right from transformers to low voltage distribution. We also take care of maintenance contract agreements for 24/7 emergency support.

Effective time-based, condition-based or reliability centred maintenance maximises the reliability of the substations and their equipments. BERR expert staff utilise the most advanced diagnostic and maintenance practices.

SUBSTATION MAINTENANCE

The reliable, cost-effective, long term solution to pollution induced flashovers of high voltage insulators.Insulator contamination has been a problem since the birth of electrical power distribution. Salt spray, industrial pollutants, and even desert sand can lead to costly power interruptions due to arcing and flashover. While numerous attempts with other protective methods have had their limitations, there is a solution that utility maintenance engineers can rely on: SYLGARD High Voltage Insulator Coating (HVIC).

HIGH VOLTAGE INSULATION COATING

BERR supplies all brand spare parts for MV-HV substation plant to minimise unexpected costs and maximise systems utilisation. Taking care of your equipment’s components is essential to keep your assets safe and reliable.

BERR proposes the following spare parts for your substation plants:

•Power and distribution transformers•Breakers and disconnecting switches•Instrument transformers•Insulation Materials•Protection and control panels•Protection relays•Meters•Other accessories

SUBSTATION SPARE PARTS

PROCUREMENT

High Voltage Polymer Surge Arrester High Voltage Polymer Insulator

PROCUREMENT

High Voltage Circuit Fuse Brakers High Voltage SF6 Circuit Braker

PROCUREMENT

Medium & High Voltage Test Truck

PROCUREMENT

Professional Thermal Camera Remote Inspector Helicopter

High Efficiency Inspection and Diagnostic Equipment and Devices

PROCUREMENT

Paratoner and Grounding Systems and Spare Parts

PROCUREMENT

HV Insulation Sheets & Blankets Insulator Coating Chemical

PROCUREMENT

High Voltage Safety Equipment

ROTATING MACHINES

POWER PLANTS SOLUTIONS

TEST AND MEASUREMENT

POWER MACHINES’ TEST

For Generator and Rotary Equipment Inspection

Winding/Earth And Winding/Winding Power Factor & Tip-up Tests Of Stator Windings.

Winding/Earth And Winding/Winding Capacity Measurement Of Stator Windings.

Measurement Of İnsulation Resistance And Pı Tests Of Rotor And Stator Windings.

Measurement Of Rotor İmpedance,

Measurement Of Dc Resistance Of Rotor And Stator Windings.

Dc High Voltage Tests.

Screwing The Stator Winding Connections İn Line With The Torque Key After The Test Are Completed.

Control Of Grounding.

SKILLED MANPOWER PROVIDING SERVICES

MANPOWER PROVIDING SERVICES

Our Skilled ManPower Providing Services consist of high experienced electrical engineers and technicians for High – Medium – Low Voltage Electrical Works

LV Works ElectriciansHV & MV Works TechniciansSubstation & Relay ElectriciansSwicthgear Facility ElectriciansTransformator ElectriciansSynchronization System ElectriciansAutomation TechniciansSensoring & Monitoring TechniciansSCADA & PLC ProgrammersInstrumentation and Control TechniciansTest and Calibration Technicians

CONTACT US

Adress:TR - Postane, Levent Sitesi, I6 No:7 34940 Tuzla, Istanbul, TurkeyUK - Kingston Upon Hull (England) United Kingdom

Telephones:Headquarters Pbx : +90 216 395 20 34 Support Center : +90 532 163 62 90 ( TR ) & +44 743 246 14 62 ( UK )

URL: http://www.berrindustry.com

E-Mail:General InformationUK ContactIndia ContactBusiness Development

Skype:Berr.Industry

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: info@berrindustry.com : r.moore@berrindustry.com : m.kumar@berrindustry.com : k.edes@berrindustry.com