75 KVA 3 Phase Isolation Transformer Harmonic Mitigating Dry Type Transformer

75 KVA 3 Phase Isolation Transformer Harmonic Mitigating Dry Type Transformer1

75 KVA 3 Phase Isolation Transformer Harmonic Mitigating Dry Type Transformer2

75 KVA 3-faset isoleret harmonikadæmpende tørtransformator

Primær spænding: 480V
Secondary Voltage: 208Y/120V
Power Rating: 75 KVA or customize
Tilslutningstype: Dyn11 (Delta-Primær, Wye-Sekundær med neutral), eller andre konfigurationer
Transformer Type: Harmonic Mitigating Isolation Transformer
Standarder: ANSI/IEEE, CSA/CAN, DOE
Certifikater: UL, cUL, CSA, SGS, CE

The 75 KVA Three Phase Isolation Harmonic Mitigating Dry Type Transformer is engineered to provide electrical isolation and harmonic reduction while stepping down voltage from 480V Delta to 208Y/120V in three phase systems. It is well-suited for a broad range of applications, including industrial, commercial, and specialized environments requiring harmonic mitigation for improved power quality. Featuring an oil-free dry-type design, it enhances safety by minimizing the risks of fire and environmental contamination. This transformer is ideal for use in environments with stringent fire safety regulations, such as medical facilities, educational institutions, data centers, and renewable energy installations, ensuring stable and clean power distribution for sensitive electronic systems.

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The 75 KVA 3 Phase Isolation Harmonic Mitigating Transformer af tør type is a cutting-edge power solution designed to provide not only voltage transformation but also critical harmonic mitigation, improving overall power quality. This transformer is ideally suited for applications in environments such as industrial plants, data centers, hospitals, and renewable energy installations. Below, we break down the key features, materials, certifications, and energy efficiency standards, with a focus on meeting stringent U.S. requirements.

1. High-Quality Materials for Superior Performance

This 75 kva transformer utilizes premium copper windings to ensure excellent conductivity and low resistance, minimizing energy losses and ensuring long-lasting performance. Copper windings are known for their durability, superior efficiency, and resistance to corrosion, making them ideal for environments with demanding electrical loads.

The core material is made from high-grade silicon steel with low core loss, which helps in maintaining high efficiency and low operational noise. Silicon steel cores are engineered for minimal hysteresis and eddy current losses, which are critical for transformers designed to mitigate harmonics.

The 3 phase transformer features an encapsulated insulation system using H-class insulation, rated to withstand temperatures up to 180°C. This provides high thermal stability, ensuring that the transformer can handle heavy electrical loads without risk of overheating.

2. Harmonic Mitigation for Improved Power Quality

Harmonics in electrical systems can lead to overheating, increased operational costs, and reduced equipment lifespan. The harmonic mitigating design of this transformer is specifically aimed at eliminating harmful harmonics, especially 3rd and 5th harmonics, which are common in systems with non-linear loads, such as those found in data centers and industrial plants.

By reducing harmonic distortion, the transformer not only improves power quality but also enhances the overall efficiency and lifespan of electrical equipment connected to the system. This makes it a preferred choice for sensitive environments where power quality is critical.

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3. Dry Type Design for Enhanced Safety and Environmental Friendliness

Unlike oil-filled transformers, the dry type design eliminates the need for insulating oil, reducing the risk of fire hazards and environmental contamination. This makes the transformer suitable for indoor installations, including high-traffic commercial and industrial buildings where safety is a top priority.

The oil-free design also reduces maintenance requirements, offering a lower total cost of ownership compared to traditional oil-filled transformers.

4. Compliance with U.S. Energy Efficiency Standards

This transformer is built to meet stringent U.S. energy efficiency regulations, including the Department of Energy (DOE) 2016 standards, which set mandatory efficiency levels for distribution transformers. Meeting or exceeding these standards ensures that the transformer operates at optimal efficiency, reducing energy waste and lowering operational costs.

Additionally, the transformer adheres to ANSI/IEEE C57.12 standards for electrical performance and safety, ensuring reliability in diverse application settings.

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5. Certified for Safety and Quality

The 75 KVA 3 Phase Isolation Harmonic Mitigating Transformer comes with a wide range of certifications, including:

UL (Underwriters Laboratories): Ensures that the transformer meets U.S. safety and performance standards.
cUL: Certification for meeting Canadian safety standards.
CSA (Canadian Standards Association): Guarantees the transformer adheres to Canadian electrical safety standards.
SGS and CE: Compliance with European Union safety directives, confirming that the transformer meets international safety and performance benchmarks.

These certifications ensure that the transformer can be safely used in North American and international markets, offering peace of mind in both quality and safety.

6. Customization and Versatility

Although the standard power rating is 75 KVA, this Isolation transformer can be customized to meet specific voltage requirements or installation constraints. Whether it’s 480V Delta to 208Y/120V or another configuration, the transformer can be tailored to suit various applications.

Additionally, the standard Dyn11 configuration (Delta-Primary, Wye-Secondary with neutral) can be adjusted based on customer needs, ensuring flexibility in deployment across different electrical systems.

7. Ideal for Sensitive and High-Safety Environments

This transformer is especially suited for environments with sensitive equipment and strict fire safety requirements, including:

Medical Facilities: Powering critical medical equipment with enhanced isolation and harmonic mitigation, ensuring reliable operation.
Data Centers: Providing clean power to reduce disruptions and protect sensitive electronic systems.
Educational Institutions: Supporting the complex power needs of campuses while ensuring safety.
Renewable Energy Installations: Offering stable power distribution for solar or wind systems while improving overall power quality.

8. Conclusion

The 75 KVA 3 Phase Isolation Harmonic Mitigating Dry Type Transformer is the ideal solution for environments that demand superior power quality, safety, and energy efficiency. With its high-quality materials, harmonic mitigating capabilities, and compliance with U.S. energy efficiency standards, this transformer ensures reliable and efficient power distribution. Suitable for a wide range of applications, it provides peace of mind in performance, safety, and cost-effectiveness. Whether for industrial, commercial, or specialized environments, this transformer is a top choice for modern electrical infrastructure.

By investing in a transformer that meets DOE, UL, and CSA standards, you ensure compliance with industry regulations while maximizing energy efficiency. For more information on purchasing or customization options, contact Ny transformator, a leading manufacturer in the field, providing wholesale prices and expert solutions to meet your needs.