Summary Highlights
- Discovery, concept design and engineering consultancy for LV/MV/HV electrical infrastructure
- Dimensioning and selectivity analyzes for single line diagram, cable-busbars, transformers and panels
- Network modeling studies with short circuit, load flow and voltage drop calculations
- Relay selectivity, protection coordination and measurement-monitoring systems project design
- Substation layout, MV cubicle alignment, cable routes and grounding design
- Project approval, revision and acceptance tracking in TEDAŞ / EDAŞ / TEİAŞ / EMO processes
Service Details
We provide project design and consultancy services in low voltage (LV), medium voltage (MV) and high voltage (HV) facilities for industrial facilities, factories within OIZs, energy production facilities, large commercial buildings and infrastructure projects throughout the country. Our aim; To design the electrical infrastructure from the beginning that is safe, compliant with the legislation and will operate smoothly for many years.
In practice, voltage levels refer to LV ≤ 1 kV, MV 1–36 kV, and HV refers to levels above this. What is important to us is more than what voltage your facility operates at; the structure of the loads, business scenarios and growth plans. We always start project work by collecting this business data.
In the first step, field exploration and current situation analysis are performed. Transformer centers, MV cubicles, panels, cable routes, grounding devices and existing projects are examined; The needs for new loads to be installed or increased capacity are clarified. These data are the basic input for us to create the digital model of the LV/MV/HV network.
Relay selectivity and coordination studies are of great importance for the correct operation of the protection system. Evaluating relay curves and settings together with short circuit calculations; We aim to clear the fault only at the point where it is necessary and as soon as possible, while keeping critical loads energized as much as possible.
In primary and secondary project planning; Schemes are prepared for power and lighting panels, compensation systems, generator synchronization, measurement circuits and automation-SCADA communications. In projects deemed necessary, energy quality monitoring and recording systems are also included in the design.
Prepared electrical projects; TEDAŞ is formed by taking into account the relevant distribution company (EDAŞ), TEİAŞ and EMO criteria. We also take an active role in the preparation of application files, follow-up of institutional revisions, approval processes and pre-admission technical corrections. Thus, the investor does not have to deal with the administrative process one by one.
We are not limited to the project, but also take part in the field during the implementation process. Within the scope of application supervision; The conformity of the manufacturing to the project, cable cross-sections and routes, panel layouts, unlabeled or faulty connections and grounding details are checked. Written feedback is given to the field and the employer for any nonconformities detected.
During the bidding process; The type of facility, number and power of transformers, number of MV cubicles, distances in the field and the scope of the institution processes are taken into consideration. After the discovery and preliminary meeting, we prepare a clear and step-by-step engineering proposal that includes project planning, institution approval follow-up, application supervision and commissioning support.
Frequently Asked Questions
Do you just draw the project or do you also manage the approval and acceptance process?
We prepare projects according to TEDAŞ / EDAŞ / TEİAŞ / EMO criteria. We can also undertake technical follow-up during the application file, institutional revisions, project approval, acceptance minutes and official commissioning process.
Which regions do you serve?
Our LV/MV/HV project design and consultancy service is valid throughout Türkiye. We provide discovery, project design, application supervision and commissioning support in industrial facilities, OIZ factories, energy production plants and substations.
What engineering calculations do you prepare?
We carry out short circuit analysis, load flow and voltage drop calculations, grounding calculations, relay selectivity and protection coordination studies. When necessary, we can also provide additional analyzes regarding motor starting and energy quality.
Are you on site during commissioning and acceptance?
Yes. During the commissioning and acceptance process, we participate in test-adjustment-measurement studies in the field, support the preparation of minutes and offer short user training to the operating personnel.
How does the bidding process proceed?
After the preliminary meeting and, if necessary, site exploration, the scope (transformer power, number of MV cubicles, facility type, institution processes) is clarified. Accordingly, we prepare a phased engineering proposal that includes project design, approval tracking, application supervision and commissioning support.