From medium voltage and power transformers to panel manufacturing and SCADA, we bring equipment, field implementation and commissioning together for energy facilities.
Established in 2018, Mekay Energy provides engineering, equipment supply, panel manufacturing, site installation, testing and technical service for the distribution, control and management of electrical power. Our work draws on more than 23 years of industry experience and field activities across energy facilities of different sizes. Integrity, stewardship and safety guide our work.
About us, mission and vision →We align the supply of MV equipment and power transformers with the manufacture of LV and SCADA panels and the project data. Ratings and technical documentation are confirmed for the selected product at the offer stage.
Incoming and outgoing feeders, transformer protection and metering cubicles; concrete and metal substations, cable terminations, protection relays and accessories. For European projects, SF₆-free options are assessed against the selected model’s technical documentation.
Hermetically sealed oil-filled, conservator and dry-type options are selected according to voltage ratio, load profile, losses, impedance and cooling conditions. Applications with 400 V and 800 V LV outputs are assessed per project.
We manufacture main and sub-distribution, PV AC, 800 V AC, motor control, power factor correction and residential PV panels, covering design, assembly, wiring and functional checks.
We plan field signals, RTU/PLC, networks and operator displays as part of the project architecture. Signal lists, communications, FAT/SAT and field data verification form part of the agreed delivery scope.
Single-line diagrams, voltage and short-circuit conditions, and operating scenarios are considered from equipment selection through acceptance documentation.
Single-line diagram, power and voltage levels, protection and communication requirements.
Model-specific technical suitability; panel design, assembly and factory inspection.
Testing and commissioning records for MV switchgear, transformers, LV panels and automation.
Project-specific planning of measurements, maintenance, relay settings and technical support.
Images show representative applications. Ratings, SF₆ status, test reports and conformity documents are verified for the selected model and offer.
These are starting inputs for a technical discussion. Final models, ratings and conformity documents are verified against the project and product file.
Single-line diagram, rated voltage and current, short-circuit withstand, cubicle function, protection and interlocks; enclosure layout and cable entries. SF₆-free status is confirmed for the offered model.
Rating, primary and secondary voltage, any 400/800 V LV output requirement, losses, impedance, cooling and environment; choice of sealed, conservator or dry-type construction.
Single-line diagram, 400/800 V AC levels, loads and short-circuit data, protection and metering, indoor/outdoor use, IP rating, cable entry and maintenance access.
I/O and signal lists, communication protocols, RTU/PLC and DC supply architecture; FAT/SAT, point checks, alarm and command scenarios, and documented acceptance.
Start with your single-line diagram, voltage, power, short-circuit level and site conditions. We will clarify suitable equipment and services in a technical proposal.
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Ahievran San, Anı 8. Sk. E Blok No:12, 06760 Çubuk/Ankara