Unveiling the epitome of electrical engineering by TSTY ELECTRIC CO., LTD., presenting the 11/0.4kV 33/0.4kV Copper Oil-Immersed Electrical Transformer. This powerhouse is designed to meet diverse voltage requirements ranging from 50 kVA to an impressive 5 MVA, with primary voltages available at 11kV and 10kV, and secondary voltages precisely calibrated at 0.4kV or 400V. Engineered for excellence, this 3 Phase Step Down Electric Power Transformer operates with superior efficiency and reliability, ensuring seamless distribution of electricity. Encased in oil for optimal cooling and insulation, it stands as a robust solution for a multitude of industrial and residential applications.
The rated voltage can be tailored to meet the specific needs of our customers, offering unparalleled flexibility.
The state-of-the-art, fully sealed oil-immersed power transformer crafted by TSTY ELECTRIC CO., LTD. stands out with its
remarkable advantages of low loss, minimal noise, and exceptional efficiency, delivering superior energy-saving performance while reducing environmental impact. Unlike traditional oil-immersed transformers, this innovative fully sealed design eliminates the need for an oil conservator. The oil volume is automatically regulated by the flexible corrugated sheets of the oil tank, ensuring seamless adjustment and compensation. This isolation from air prevents oil degradation and insulation aging, significantly enhancing operational reliability and virtually eliminating the need for maintenance under normal operating conditions.
Intricate Components:
The primary components of this state-of-the-art transformer include: Oil Tank, Conservator, Buchholz Relay, Breather Unit, Oil Indicator, Temperature Detector, Pressure Relief Device, Thermal Relay, Radiator, and Bushing. Each part plays a crucial role in ensuring optimal performance and efficiency.
1. The robust oil tank is designed to immerse the windings completely, providing unparalleled cooling and insulation.
2. Engineered to comply with stringent IEC standards and certified by CE/ISO, guaranteeing top-notch quality and safety.
3. Effortlessly accessible and expandable during loading, allowing for precise temperature regulation of the oil to maintain operational integrity.
4. The Buchholz Relay, integral to the conservator tank, promptly detects issues such as oil loss and improper oil flow, ensuring timely error indication and corrective measures.
5. The Breather Unit, filled with moisture-absorbing silica gel, changes color from blue to pink when it's saturated, indicating the need for maintenance to ensure continued moisture absorption.
6. The Oil Indicator provides real-time monitoring of the oil levels within the conservatory unit, ensuring optimal operation.
7. The advanced Temperature Detector continuously tracks the oil's temperature. If it exceeds safe limits, it automatically disconnects the transformer from service to prevent damage.
8. The Pressure Relief Device efficiently reduces internal pressure to prevent potential transformer explosions, ensuring safety and reliability.
9. The Thermal Relay serves as a crucial indicator for the temperature of the winding, enhancing operational safety.
10. Featuring a full galvanized coating, this transformer is impervious to rust, extending its lifespan and durability.
11. The Bushing facilitates seamless connection of the transformer's internal windings to the external electrical network, ensuring efficient power transmission.
Optimal Service Environment
1. Device Types: Premium outdoor type, engineered for durability and reliability
2. Voltage Regulation Types: Choose between Off-circuit or On-load to suit your specific needs
3. Tapping Range: Versatile options of ±5%, ±2x2.5%, and ±4x2.5% for precise control
4. Frequency Options: Operates smoothly at both 50Hz and 60Hz
5. Phases: Available in three-phase or single-phase configurations for diverse applications
6. Connection Symbol: Versatile Dyn11, Yyn0 (customizable on request) ensuring seamless integration
7. Short-Circuit Impedance: Built to standard impedance for peak performance
8. Operational Altitude: Suitable for altitudes up to 1000m with ambient temperatures not exceeding 40°C. Custom parameter adjustments available for non-standard conditions.
Our cutting-edge 11/0.4kV 33/0.4kV Copper Oil-Immersed Electrical Transformers are indispensable across an extensive range of fields. They are pivotal in waste incineration projects, the monumental Three Gorges Dam project, the iconic Zhuhai-Hong Kong-Macao Bridge, and the State Grid Corporation. Additionally, our transformers are vital for coal mines, photovoltaic projects, and power stations. They are the backbone of compact transformer stations, industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, and nuclear power plants. Wherever reliable and high-performance electrical solutions are required, TSTY ELECTRIC CO., LTD. meets the need with unparalleled precision and efficiency.
Comprehensive After-Sales Support
1. At TSTY ELECTRIC CO., LTD., we offer bespoke project and process design services. We meticulously craft and manufacture products tailored to your equipment purchase plans and unique requirements. Additionally, we provide comprehensive training for your technical and operational staff.
2. Upon purchasing our products, you receive online assistance for seamless installation and debugging. Our products come with a lifelong service guarantee. Should any issues arise during normal use, we commit to providing solutions within one working day of receiving your feedback. Our goal is to ensure your product is operational at the earliest. Furthermore, our professional technicians conduct regular visits to ensure the long-term safety and reliability of our products.
3. We pride ourselves on using only high-quality, authentic materials. Our manufacturing processes strictly adhere to ISO9001:2000 international quality management standards, ensuring unparalleled quality and hassle-free installation.
Founded in 2011, TSTY Electric Co., Ltd. has swiftly emerged as a premier and dependable transformer manufacturer in China. Specializing in the innovation and production of cutting-edge oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment, TSTY Electric is synonymous with excellence and reliability.
Our state-of-the-art production and operational equipment champions energy efficiency, intelligence, and mechanization. Proudly housing the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, we boast an impressive portfolio of 71 utility model patents and 15 invention patents, underscoring our commitment to cutting-edge technology and innovation.
Leveraging years of invaluable experience in the transformer industry and a robust foundation in technological innovation,TSTY
Our products have a global footprint, reaching the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, spanning more than 40 countries. Our widespread presence is a testament to the trust and satisfaction of our international clientele.
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