Discover the unparalleled efficiency and reliability of TSTY ELECTRIC CO., LTD.'s 3-Phase Oil-Immersed Electric Power Transformer. Available in a range of capacities including 50, 80, 100, 150, 160, 200 kVA, and 1, 2, 2.5, 3, 4, 5 MVA, this transformer is engineered for excellence. It supports voltage levels of 11kV, 10kV, 0.4kV, and 400V, making it an ideal choice for versatile 3-phase step-down power distribution. Elevate your power management solutions with TSTY's high-performance, oil-immersed transformers designed to deliver superior distribution and operational longevity.
The rated voltage can be tailored to meet customers' specific requirements, providing unparalleled customization and flexibility.
The state-of-the-art fully sealed oil-immersed power transformer developed by TSTY offers exceptional performance and reliability.
This innovative transformer boasts low loss, low noise, and high efficiency, which leads to significant energy savings and reduced pollution. Unlike conventional oil-immersed transformers, our fully sealed design eliminates the need for an oil conservator. The oil volume is automatically adjusted and compensated by the elasticity of the corrugated sheet within the corrugated oil tank. Isolated from air, this transformer prevents oil deterioration and insulation aging, thus enhancing operational reliability and minimizing the need for maintenance during normal operations.
Main Components:
The essential parts of this transformer include the Oil Tank, Conservator, Buchholz Relay, Breather Unit, Oil Indicator, Temperature Detector, Pressure Relief Device, Thermal Relay, Radiator, and Bushing.
1. The oil tank immerses the windings, providing efficient cooling and insulation.
2. Built to comply with IEC standards, this transformer boasts CE/ISO certification.
3. Designed for seamless contact, it effectively manages thermal expansion, ensuring steady temperature regulation of the oil.
4. The Buchholz relay, used with a conservator tank, signals issues like low oil levels and improper oil flow, enhancing system reliability.
5. The Breather Unit, containing silica gel, absorbs moisture in the oil. Its color change from blue to pink indicates saturation and necessitates replacement.
6. The oil indicator precisely shows the oil level within the conservatory unit, ensuring optimal operation.
7. The temperature detector continuously monitors the oil temperature, disconnecting the transformer if it reaches critical levels to prevent damage.
8. The pressure relief device mitigates internal pressure, preventing potential explosions.
9. The thermal relay serves as a crucial indicator for winding temperature, ensuring operational safety.
10. Fully galvanized coating ensures durability and rust resistance.
11. The bushing connects internal windings to the external electrical network, facilitating seamless power transmission.
Service Environment
1. Device Types: Designed for outdoor applications
2. Voltage Regulation Type: Off-circuit or On-load configurations
3. Tapping Range: Options include ±5%, ±2x2.5%, ±4x2.5%
4. Frequency: Available in 50Hz or 60Hz models
5. Phases: Compatible with both three-phase and single-phase systems
6. Connection Symbol: Configurable as Dyn11, Yyn0, or per specific requests
7. Short-Circuit Impedance: Standard impedance levels maintained
8. Altitude & Temperature: Ideal for altitudes up to 1000m and ambient temperatures up to 40°C. Customization available for differing conditions.
Our 3-Phase Oil-Immersed Electric Power Transformer is a cornerstone in various high-demand scenarios. Whether it's the waste incineration projects, the monumental Three Gorges Dam project, or the iconic Zhuhai-Hong Kong-Macao Bridge, our transformers stand at the heart of innovation and reliability. They are trusted by the State Grid Corporation, coal mines, and photovoltaic projects to deliver seamless power. Essential in power stations and compact transformer stations, our transformers also find critical use in standard industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, and even nuclear power plants. Wherever power is paramount, our transformers provide unmatched performance and dependability.
Comprehensive After-Sales Service
1. At TSTY ELECTRIC CO., LTD., we offer comprehensive project and process design services tailored to your specific purchase plans and needs. Our expert team will design and manufacture products to suit your requirements and provide in-depth training for your technical and operational staff.
2. Your newly acquired 3-Phase Oil-Immersed Electric Power Transformer comes with dedicated online support for installation and debugging. Our lifelong service system ensures that any issues encountered during normal operation are addressed within one working day of your feedback. Our commitment is to get your equipment up and running swiftly. Regular visits from our professional technicians guarantee the long-term, safe, and reliable performance of our products.
3. We pride ourselves on using high-quality, authentic materials and adhere strictly to ISO9001:2000 international quality management standards. This unwavering commitment ensures our products boast exceptional quality and seamless installation.
TSTY Electric Co., Ltd. was founded in 2011 and is widely recognized as a premier and dependable transformer manufacturer in China. Our company specializes in the innovative development and production of oil-immersed transformers, dry-type transformers, box-type substations, as well as comprehensive high and low voltage equipment solutions.
Our cutting-edge equipment, dedicated to production and operational excellence, champions energy efficiency, intelligence, automation, and digitalization. We have proudly established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, and boast an impressive portfolio of 71 utility model patents and 15 invention patents.
Leveraging years of experience and unparalleled technological innovation in the transformer industry,TSTY
Our products have reached markets across the globe, including the Middle East, North America, South America, Europe, Southeast Asia, and Africa, effectively serving over 40 countries.
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