Transformers

Transformers

As the exclusive distributor of Beta Transformer in the U.S. and Canada, Tellurite Power is pleased to offer an extensive catalog of transformers, engineered to meet the diverse demands of modern energy systems. Beta Transformer’s products are distinguished by their exceptional quality and versatility, catering to a wide range of applications from commercial to industrial needs.

Dry Type Transformers


Tellurite Power offers dry type transformers manufactured in the power range of 25-25,000 kVA and up to 52 kV voltage level. These transformers are available with natural air cooling (AN) or fan cooling (AF) options. Ideal for public spaces, our dry type transformers are produced using environmentally friendly materials and are maintenance-free, making them a sustainable choice for urban installations. Distinct from oil type transformers due to their cooling methods, our HV windings are encased in epoxy cast resin under vacuum, while the LV windings are crafted using either cast resin or resin-impregnated prepreg methods. By employing the cooling fan option, these transformers can achieve up to a 40% power increase, enhancing their efficiency and capacity.

Despite lacking harmful coolants like oil, these transformers are less prone to fire risks and are resistant to moisture and humidity.


Their robust design ensures they remain operational even after long periods of inactivity, allowing for immediate commissioning without issues. With the additional fan cooling option, these units can handle loads up to 40% above their nominal power, making them increasingly preferred in the market.

As the exclusive distributor of these innovative transformers, Tellurite Power is proud to represent products that are not only among the most durable but also the most environmentally friendly in the industry. Our commitment to sustainable and reliable energy solutions is reflected in the growing demand and expanding market presence of our dry type transformers.


  • Description: Known for their safety and environmental benefits, dry type transformers are ideal for indoor and sensitive installations where fire safety and chemical leakage are a concern.


  • Features: These transformers are maintenance-free and are designed with high-grade insulation materials that prevent fire and fume emissions during operation.


Dry type transformers are versatile and can be used in various settings due to their safety features, environmental benefits, and robust performance. Here are some common areas and applications where dry type transformers are particularly useful:


1. Urban and Public Areas

  • Why: Because they do not contain flammable liquid and are low fire hazards, dry type transformers are ideal for places where safety is paramount.
  • Examples: Schools, hospitals, shopping malls, and other public buildings.

2. Indoor Installations

  • Why: Their lack of emissions and low noise levels make dry type transformers suitable for indoor environments.
  • Examples: Inside commercial buildings, underground or multi-story parking lots, and residential complexes.

3. Industrial Facilities

  • Why: Resistant to dust and chemical pollutants, these transformers can endure harsh industrial environments.
  • Examples: Manufacturing plants, workshops, and warehouses.

4. Data Centers

  • Why: They provide reliable power supply without the risk of fluid leaks, which is crucial for protecting sensitive electronic equipment.
  • Examples: Server rooms and IT centers that require uninterrupted power supply.

5. Renewable Energy Projects

  • Why: Compatible with renewable sources, they efficiently handle variable loads typical in renewable energy applications.
  • Examples: Solar power plants, wind farms, and biogas facilities.

6. Marine and Offshore Platforms

  • Why: Their moisture-resistant properties make them suitable for humid and saline environments.
  • Examples: Ships, offshore drilling rigs, and marine research facilities.

7. Rapid Deployment Areas

  • Why: Portable and easy to install, they are excellent for temporary power needs.
  • Examples: Construction sites, temporary event venues, and emergency power supply locations during disaster recovery.

8. Areas with Strict Environmental Regulations

  • Why: Producing no emissions and using no hazardous cooling fluids, dry type transformers help facilities meet strict environmental standards.
  • Examples: Ecologically sensitive areas and regions with strict pollution controls.


Dry type transformers are particularly appreciated for their adaptability, safety, and reliability, making them a preferred choice for a wide range of applications where efficiency and environmental considerations are critical.


Technical Details Chart for Dry Type Transformers

Transformer with Expansion Tank


Tellurite Power offers robust transformers equipped with expansion tanks, designed to maintain operational integrity and prolong the lifespan of the unit. The core and coil structure of these transformers are akin to those found in hermetic transformers, but with an added feature—an expansion tank. This tank is meticulously calculated and engineered to accommodate the expansion of the transformer oil as temperatures rise during operation.

The expansion tanks are exposed to the atmosphere, yet the transformer oil is safeguarded against moisture intrusion through the use of silica gel air dryers. These air dryers effectively absorb moisture from the air, preventing it from compromising the oil’s quality and the transformer’s overall performance. The dimensions of the expansion tank are specifically tailored to manage the thermal expansion of the oil, ensuring that the transformer operates safely and efficiently under varying thermal conditions.


Enhanced Safety and Efficiency Features:


  • Preventative Moisture Control: By isolating the transformer oil from atmospheric moisture, the silica gel air dryers maintain the purity and insulating properties of the oil, which is crucial for the transformer’s reliability and longevity.
  • Thermal Management: The expansion tank’s design plays a vital role in thermal management, preventing overpressure and ensuring that the transformer operates within safe thermal thresholds.
  • Durable Construction: Our transformers with expansion tanks are built to endure, featuring robust construction that withstands environmental challenges and operational stresses, making them suitable for a variety of demanding applications.


Tellurite Power's transformers with expansion tanks are an ideal solution for applications requiring reliable power delivery with enhanced protection against environmental factors. They are particularly suited for environments with fluctuating temperatures or those requiring a resilient power supply system.


With Tellurite Power, customers receive not only a product but a commitment to innovation and quality that ensures optimal performance and durability of their energy systems.


Technical Details Chart for Transformers with Expansion Tanks


Hermetic Transformers


These are sealed transformers where the core and windings are not exposed to the atmosphere but are enclosed in a sealed tank. This design minimizes maintenance, prevents contamination, and enhances the life span of the transformer.

They are ideal for harsh environmental conditions, hermetic transformers provide robust performance with enhanced protection against moisture, dust, and other environmental factors.

Tellurite Power's hermetic transformers undergo a specialized air-gap purification process in vacuum furnaces designed specifically for this purpose. This meticulous process ensures that the oil, used both for cooling and insulation, does not come into contact with air, thereby preventing moisture ingress and oxidation-induced aging. This design eliminates the need for oil changes and reduces maintenance requirements significantly.


Hermetic transformers from Tellurite Power do not have an expansion tank, which allows for a lower overall height and the ability to be installed in compact spaces. This feature makes them particularly beneficial in compact transformer substations where space is at a premium.

Additionally, the wave walls of the transformer are engineered to accommodate the thermal expansion of the oil, ensuring reliable operation under varying temperature conditions. This design consideration enhances the durability and efficiency of the transformer, providing a robust and maintenance-free solution in demanding electrical applications.

With Tellurite Power, customers gain access to high-performance hermetic transformers that are optimized for space efficiency and reduced upkeep, making them ideal for modern electrical infrastructure needs.


Technical Details Chart for Hermetic Transformers


Precision Engineered Transformers


At Tellurite Power, our Oil Type Power Transformers are meticulously crafted at our state-of-the-art facilities, with capacities up to 100 MVA and voltage levels reaching 170 kV. Our design and production processes are driven by customer-specific requirements, rigorous contract conditions, and stringent technical standards. Our experienced engineering team, proficient in design, production, testing, and onsite assembly, ensures adherence to international and local standards including TS 267 EN 60076-1 IEC 60076-1, BS 171, DIN, ANSI, ENEL, ENDOSA, and CSA.

Customized Engineering for Optimal Performance Each transformer from Tellurite Power is uniquely designed with a bespoke approach, carefully considering the specific environmental and operational conditions it will encounter.

Our engineering process incorporates several critical factors to maximize efficiency and performance:

  • Cost-Efficient Design: We optimize each transformer's design to balance material and labor costs effectively.
  • Loss Assessment: Rigorous evaluation of potential energy losses to enhance overall efficiency.
  • Noise Reduction: Engineered to operate at low noise levels, ensuring minimal sound pollution.
  • Impulse Resilience: Enhanced coil design to effectively manage lightning impulses.
  • Short Circuit Robustness: Built to withstand short circuit conditions without compromising integrity.
  • Thermal Endurance: Continuous analysis of thermal endurance in areas subjected to transient electrodynamics and high voltages.
  • Insulation Structure Optimization: Structural optimization of insulation to bolster longevity and reliability.
  • Stray Losses Calculation: Precise calculations to minimize stray losses and enhance operational efficiency.
  • Thermal Behavior Analysis: Detailed examination of thermal behavior to ensure stable performance across varying temperatures.



Commitment to Quality and Client Satisfaction Our goal at Tellurite Power is to fully satisfy customer demands by delivering superior quality transformers tailored to meet the unique needs of each application. We commit to a partnership approach, engaging with our clients to understand their challenges and provide solutions that not only meet but exceed their expectations.

With Tellurite Power, you gain a reliable partner dedicated to innovation, efficiency, and quality in every transformer solution we provide.

Power Transformers


At Tellurite Power, our Oil Type Power Transformers are expertly manufactured up to 100 MVA and 170 kV, designed and built at our advanced facilities. These transformers are meticulously crafted to meet specific usage purposes, client requirements, and environmental conditions, ensuring optimal performance and reliability.

Customized Design and Engineering Our transformers are engineered to align precisely with client specifications, contract requirements, and stringent global standards. Our skilled engineering team, possessing deep expertise in design, production, testing, and on-site assembly, adheres to internationally recognized standards such as TS 267 EN 60076-1 IEC 60076-1, BS 171, DIN, ANSI, ENEL, ENDOSA, CSA, and more. This commitment to quality and precision underpins every transformer we deliver.

Considerations in Transformer Design In the development of our Oil Type Power Transformers, we focus on several critical aspects to enhance their efficiency and operational performance:

  • Loss Assessment: We conduct thorough evaluations to minimize energy losses, enhancing overall efficiency.
  • Noise Reduction: Our transformers are designed to operate quietly, reducing acoustic emissions for a more environmentally friendly footprint.
  • Lightning Impulse Resilience: We ensure that the coil distribution is optimized to handle lightning impulses effectively.
  • Short Circuit Resilience: The transformers are built to withstand short circuit conditions robustly.
  • Thermal Endurance: We perform detailed analyses of thermal endurance in areas subjected to transient electrodynamics and high voltages to ensure long-term reliability.
  • Optimized Insulation Design: The structural design of the insulation is optimized to enhance durability and performance.
  • Stray Losses Calculation: Strategic calculations are performed to reduce stray losses, further boosting efficiency.
  • Thermal Management: Ongoing analysis of thermal behavior ensures that the transformers perform reliably under varying operational temperatures.

Commitment to Client Needs and Quality At Tellurite Power, our goal is to fully satisfy client demands by providing high-performance, customized transformer solutions. Each transformer is a testament to our commitment to delivering quality and value, engineered to perform flawlessly in demanding conditions.

With Tellurite Power, you are choosing a partner dedicated to excellence in energy transformation technology, capable of meeting and exceeding the most challenging energy requirements.


Distribution Transformers


Optimized for both residential and commercial environments, Tellurite Power’s distribution transformers are available in a range from 10 kVA to several MVA. Engineered to facilitate efficient power distribution, these transformers play a crucial role in supporting local grids and managing on-site power needs. They are specifically designed to minimize losses, ensuring that energy is delivered where it's needed most, efficiently and effectively.

Features:

  • High Efficiency: Our transformers are built to maximize energy transmission efficiency, reducing operational costs and energy waste.
  • Environmental Considerations: With a design focus on sustainability, these units operate with a minimal environmental footprint, contributing to a greener power solution.
  • Quiet Operation: Engineered for silence, our transformers ensure a disruption-free environment, making them ideal for installations in noise-sensitive areas such as residential zones and hospitals.
  • Customization Capabilities: Tellurite Power offers extensive customization options to meet specific regional compliance standards and client-specific requirements, enhancing functionality and integration with existing systems.

At Tellurite Power, we understand that effective power distribution is vital for modern infrastructure. Our distribution transformers are not just components; they are key enablers of reliable and efficient energy supply, designed to meet the diverse needs of today’s dynamic power landscapes. Whether powering a small community or a large commercial complex, Tellurite Power ensures that your energy solutions are robust, adaptable, and forward-thinking.

Innovative Features Across All Products:


  • Modular Design: Facilitates easy upgrades and maintenance, allowing for scalability in line with changing power demands.
  • Energy Efficiency: All transformers are designed to deliver maximum efficiency, reducing operational costs and environmental impact.
  • Custom Solutions: Tailored designs to meet specific industrial requirements, ensuring optimal performance under varied operational conditions.



Tellurite Power, in collaboration with Beta Transformer, is committed to providing advanced transformer solutions that support sustainable and efficient energy management practices. Whether upgrading an existing infrastructure or developing a new project, our transformers are designed to deliver unmatched performance and reliability.


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