Services
TRANSFORMERS AND ELECTRICAL SUBSTATIONS
Our transformer repair workshop has the necessary infrastructure to provide a professional and quality service for any type of transformer that requires services such as:
- Exterior and interior cleaning
- Winding baking
- Replacement of gaskets, nozzles, and accessories
- Change of connections and voltages
- Painting and lettering
- Replacement or repair of cabinet or tank
- Oil change or filtration
- Oil dehumidification and degassing treatment
- Winding of primaries and secondaries
- Diagnosis and Laboratory and Hermeticity Testing
Transformers
Pad-mounted type, three-phase and single-phase, from 15 KVA to 2500 KVA
Pole or substation type, three-phase and single-phase, from 10 KVA up to 1000 KVA
Substation type with three-phase gorges from 30 KVA to 2500 KVA
Dry type single-phase from 1 KVA to 15 KVA
Three-phase dry type from 5 KVA to 1000 KVA
Installation and commissioning of transformers of any type and capacity.
We have the tools, calibrated testing equipment, and highly qualified personnel for the preventive or corrective maintenance of your transformers.
- We manufacture pad-mounted transformers from 45 KVA to 300 KVA, as well as pole-mounted transformers from 15 to 300 KVA.
- Our transformers come with a 3-year warranty
We have the best prices on the market, the best time and support service for your transfer and delivery, and we also offer backup power from our company.
ANALYSIS, DIAGNOSIS AND TREATMENT OF DIELECTRIC OIL
We degas, filter, and dehumidify your transformer oil. This process consists of restoring the dielectric strength and removing impurities from the oil (sludge, moisture, gases, solids, etc.) using our high-vacuum equipment, and we also perform field dielectric strength testing before and after the service.
- Dielectric strength analysis
- Physicochemical Analysis
- Gas Chromatography
- Polychlorinated Biphenyls PCB Analysis
ELECTRIFICATION INSTALLATIONS AND PROJECTS
INDUSTRIAL PARKS, WAREHOUSES AND SUBDIVISIONS
We have highly trained personnel, specialized equipment and tools for medium voltage work, flatbed trucks with articulated cranes, and measurement and testing equipment.
- Installation of underground medium-voltage cabling and accessories, pad-mounted substations, station-type substations, etc.
- Installation of disconnect switches based on CFE standards.
- Overhead lines, poles, towers, structures, transitions, substations, etc.
- Underground civil works: excavations, masonry, ductwork, utility vaults, and manholes.
We have highly trained personnel, specialized equipment and tools for low-voltage work, an articulated boom lift, and measurement and testing equipment.
- Warehouses: Distribution boards, conduit installation, installation of industrial cable trays, etc., wiring, interior and exterior lighting of the building, standard and regulated outlets, grounding and lightning protection system, feeders for air conditioning and machinery.
- Overhead lines, poles, towers, structures, transitions, dry-type substations, etc.
- Underground civil works: excavation, masonry, ductwork, manholes and pull boxes, low-voltage walls and niches, meter banks.
ELECTRICAL SUBSTATIONS
- Pedestal
- Submersible
- Post
- Station
- Dry
INDOOR AND OUTDOOR LIGHTING
- Design and installation of interior lighting for industrial warehouses with the required illumination level.
- Design and installation of outdoor lighting for industrial parks, parking lots, recreational areas, public gathering spaces, and traffic areas with the required level of illumination.
Installation of grounding systems and lightning rods with ohmic resistance testing
TEST AND MEASUREMENT EQUIPMENT FOR:
- Electrical Equipment
- Capacitor Bank
- Switches and protections
- Earthing systems
- Medium and low voltage conductors (VLF)
- Medium and High Voltage Surge Arresters
- Current and Potential Instrument Transformers Measurement Equipment
- Control Equipment
TYPES OF TESTS WE PERFORM:
- Very low frequency (VLF) testing
- Turns Ratio Test (TTR)
- Insulation resistance test (Megger)
- Power factor test
- Contact resistance test (Ducter)
- Ohmic resistance test of the windings
- Ground system test
Thermography
It is a technique used to take images (photographs) that show the temperatures of each part of an object. It is primarily used to detect overheating in facilities. electric, machinery, or process equipment.
LIGHTING
At Setransfer we provide high-performance lighting solutions for Industrial Warehouses, Subdivisions, Individuals, and Government Agencies.
SETRANSFER OTHER SERVICES
We have network analyzer equipment to perform monitoring for a set period of time in order to analyze the behavior of important electrical parameters that must comply with grid code guidelines.
We conducted a study of your electrical installations in order to find areas of opportunity to obtain considerable energy savings that will be reflected in your CFE bill.
The installation of photovoltaic systems is a real energy-saving option with an increasingly attractive return on investment. We have custom installation packages to fit your budget.
We rent and install diesel backup generators, and we have the best prices on the market.
The power quality analysis informs us whether the harmonic level of your electrical installation is below what is permitted by the standard; if it is not, the installation of a harmonic filter is recommended.
A low power factor (less than 0.9) means a penalty on the CFE electricity bill and is corrected by installing an appropriate capacitor bank.
Request a quote
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Send us a direct message on WhatsApp, or fill out our form and we will gladly answer your questions.
Contact phone number 4433952392