Welcome to Power Links Qatar LLC

POWER LINKS QATAR LLC (ISO 9001:2015, ISO 14001:2015, ISO 18001:2007) was initially established as a subsidiary of M/s Mubarak Enterprises in 2005 and has since been re-organized as a Limited Liability Company in Doha, State of Qatar, specializing in the field of providing infrastructure support services in the Electrical High Voltage power transmission sector.Get price


Control Transformers, Potential Transformer Special Transformer POLYLUX has an experience of over 45 years in the manufacturing of low voltage transformers. Continuous growth and development has made us currently a leading company in the market with exports to over 50 countries worldwide.Get price


OMICRON ELECTRONICS - Protection Testing, Power Transformer Testing, Circuit Breaker Testing, Sub Station Testing, Partial Discharge Testing, CT Testing, CT Analysers, B2 High Voltage, VLF Hipot Testers, Partial Discharge Cable Testing (1332 Visits)Get price

Dissolved Gas Analysis of Transformers online training course

The diagnostic of a given cable circuit is based on the voltage rating, the individual gas concentration levels, the key gas ratios, the gas formation trends, the years in service, and the load. A new graphical representation of the IEC 599 method for the interpretation of gas ratios was developed in view of its application to power cableGet price

Qatar International Electrical Company

IEO Transformer : AEG Power Solutions - France: Saft Battery - Sweden: SGB Starkstrom - Germany: Koncar Institute - Croatia: Koncar Power Transformers- Croatia: Koncar DST - Croatia: EPE Switchgear (M) Sdn Bhd - Malaysia: Cooper Power Systems - USA: Yamuna Densons Cable Accessories Pvt. Ltd. - India: Suedkabel GmbH – Germany: Cooper BussmannGet price

Dissolved Gas Analysis of Transformers Oil-Filled Cables

The diagnostic of a given cable circuit is based on the voltage rating, the individual gas concentration levels, the key gas ratios, the gas formation trends, the years in service, and the load. A new graphical representation of the IEC 599 method for the interpretation of gas ratios was developed in view of its application to power cableGet price


Transformers - Manufacturers Suppliers Description: Types of Transformer: An Article About How Transformers Differ in Construction and DesignAmong all the innovations that the world of engineering has experienced and given birth to, a transformer is the extraordinary and one of the most vital innovations. It is an electromagnetic staticGet price

Jointer Training Courses - Power and Cables

Oct 31, 2018 · 11kV 33kV 66kV Medium High Voltage Jointer Competency Training. A series of cable jointer training modules are available to support a range of MV-HV training requirements covering cable jointers upskilling from LV upwards. The new Nexans test lab centre is fully equipped with work benches and individual work stations complete with screened bushings and cable cleats, in order to replicate a realistic installation environment.Get price

AVO Training - Transformer Maintenance and Testing

Who Should AttendLearning ObjectivesRequirementsRelated CoursesThis hands-on course is intended for new or experienced electricians and technicians that install, maintain, repair or troubleshoot power transformers rated 765 kV or less used in utility and industrial applications.Get price

Transformers | High-voltage – Power transmission | Siemens India

Transformer-Training Free Basic Transformer-Training Watch our training to understand the functionality, setup and operation of power transformers. Our training explains the transformer principle and gives an overview about different transformer types as well as their components and information on their operation and ageing – including lifeGet price

Transformers - Suppliers Repair in Doha | Qatar Yellowpages

For advantage contact to the General Manager on Mob: 55556230. Specialized in service repairs of LV HV Electric Motor rewinding, DC Motor rewinding, Generator repairs, Speciality machine rewinding, Transformer repairs, Rotor Balancing, Mechanical engineering services, Overhaul of heavy engines and gear box, Electric/Electronic control panels design manufacturers and services, MachiningGet price

Power Lead Technical Services Co.W.L.L

Power Lead Technical Services Co. WLL, the PLTS was established in 2013 and has been providing Engineering services and solutions for power sector in Qatar. Over the years Power Lead Technical Services Co.WLL has achieved consistent growth in business due to our proven strength in providing specialised services and quality assurance with ourGet price

High-voltage product services | Product support for power

High-voltage equipment and other energy infrastructure typically last well beyond its warranty period. More than 2,000 Siemens employees around the world are ready to support your equipment throughout its entire useful life, ensuring best performance, highest availability and efficiency for your machines and systems as well as a secure and stable power supply for decades.Get price

Guidelines for installing transformers, part 1. | ECM

Jun 01, 1999 · If the load-side voltage is high, tap connections above 100% of line voltage must be used to lower the load voltage. This article will continue in subsequent issues of ECM. Part 2 will address installation procedures for dry- and wet-type transformers, the latter being fully assembled.Get price

AVO Training - Cable Testing Diagnostics, Medium-Voltage

This comprehensive hands-on preventative maintenance course is intended for engineers, electrical technicians, and supervisors that test, install, maintain, repair or troubleshoot 5-35 kV solid dielectric and paper insulated power cables.Get price

Training - Hitachi ABB Power Grids

High-voltage service Training Our training programs aims to offer increased know-how of HV Service equipment to ensure smooth operation without interruption, and to train fast, efficient and professional reactions to different scenarios, avoidance and failure mitigation.Get price

Customer Transformer Training

The purpose of these free technical webinars is to provide technical information and exchange ideas. Attendees can receive a certification for 1 professional development hour (PDH) of webinar training for each webinar.Get price

Installation of current transformers - Janitza electronics

Grounding of current transformers. According to VDE 0414, current and voltage transformers should be secondary grounded from a series voltage of 3.6 kV. With low voltage it is possible to dispense with grounding if the current transformers do not possess large metal contact surfaces. However, common practice is to ground low voltageGet price

Transformer Cabling | Winder Power

Transformer Cabling Winder Power engineers have extensive HV LV transformer cabling experience gained with many of the country’s leading power and utilities companies. Winder Power’s site services team have extensive transformer cabling experience, with specialist knowledge and skills in the field of installing, terminating and jointing power cables from low voltages up to 132,000V. […]Get price

Substation transformer installation, operation and

Substation transformers are designed for installation on three-phase systems. All units are constructed for in-door or outdoor mounting on a concrete pad with high and low voltage cables entering operating compartments through enclosed sidewall mounted bushings (unit-type transform-ers) or through cover or sidewall mounted bushings (open-Get price

High-voltage transformer - All industrial manufacturers - Videos

Secondary voltage: 72.5 kV - 800 kV. Gas-insulated instrument transformer for enhanced safety and reliability TG is a gas-insulated high voltage current transformer based on a top-core design, able to withstandGet price

High Voltage Transformer Considerations

Aug 02, 2018 · High-voltage transformers are used in any application that requires voltage to be reduced to a level that can be used by the component receiving the voltage. For example, power from a hybrid vehicle’s battery is fed to the primary winding of the transformer.Get price

Electrical Power Distribution (5 Days Workshop) - SmartBrains

After completion of this course, Engineer the technician will have a clear knowledge of electrical power Distribution substations connect to the transmission system and lower the transmission voltage to medium voltage ranging between 2 kV and 35 kV with the use of transformers. Learning objective. Introduction to Distribution System PlanningGet price

Medium voltage products Technical guide The MV/LV transformer

Jul 15, 2018 · LV transformer electrical substation consists, therefore, of the set of devices dedicated to the transformation of the voltage supplied by the distribution network at medium voltage (e.g. 20 kV), into voltage values suitable for the power supply of the low voltage lines (e.g. 400 V). Electrical substations can also be divided into public andGet price

Transformer Maintenance and Testing - Ampcontrol

We provide a range of high voltage and onsite services to ensure operational availability and compliant management of your transformer. Overhauls, Upgrades and Rewinds Our transformer workshops in New South Wales and Queensland have the capacity to overhaul transformers up to 75MVA, 132kV weighing up to 80 tonnes.Get price

Partial Discharges in Electrical Insulation

•PD only occurs where there is a gas (air, sf6 gas, hydrogen) between the two conductors •The conductors must have a high voltage between them, creating an electric stress •If the electric stress in the gas exceeds 3 kV/mm of spacing (for most dry gases at 100 kPa), then electrons are stripped from the gas atomsGet price

Transformer Operational Principles Selection Troubleshooting

Feb 18, 2021 · Power and distribution transformers are essential devices in electricity supply. Their ratings can vary from small size distribution transformers of a few kVA up to very large power transformers of 1000 MVA or more. In terms of voltage ratings transformers can have operating voltages up to several hundreds of kilovolts.Get price

High voltage transformer test equipment | Megger

Because replacing a high voltage transformer requires planning for many reasons, including long manufacturing lead times that can exceed a full year, it is widely accepted that asset management, particularly of transformers, is a beneficial contribution to the operation of the grid.Get price

Service - Delpro Wind

High Voltage Training Centre. DELPRO Wind takes pride in the quality of the training it provides for its engineers and technicians, who often work in extremely hazardous environments. The training centre at its headquarters in Vamdrup, Denmark, features facilities for training staff on switchgear, transformers, cables and relay protection.Get price