Experience the unparalleled efficiency and reliability of the Copper 3 Phase Oil-Immersed Power Transformer by TSTY ELECTRIC CO., LTD. Available in capacities ranging from 50, 80, 100, 150, 160, to 200 kVA, and 1, 2, 2.5, 3, 4, 5 MVA, this transformer meets all your power needs. It supports voltage ratings of 11kV, 10kV, and 0.4kV with a 400V output, ensuring optimal performance in various applications. Elevate your power distribution system with this 3-phase, step-down, oil-immersed transformer designed for superior durability and efficiency.
The rated voltage can be customized to meet the specific requirements of our customers.
The state-of-the-art, fully sealed, oil-immersed power transformer engineered by TSTY ELECTRIC CO., LTD. offers
exceptional advantages including low loss, minimal noise, and enhanced efficiency. These features contribute to impressive energy savings and reduced environmental impact. Unlike standard oil-immersed transformers, our fully sealed transformer eliminates the need for an oil conservator. The oil volume is expertly regulated by the elasticity of the corrugated oil tank, ensuring automatic adjustment and compensation. This innovative design isolates the transformer from air exposure, thereby preventing oil deterioration and insulation aging. This results in improved operational reliability and eliminates the need for maintenance under normal operating conditions.
Main Components:
This transformer comprises several critical parts, including: Oil Tank, Conservator, Buchholz Relay, Breather Unit, Oil Indicator, Temperature Detector, Pressure Relief Device, Thermal Relay, Radiator, and Bushing.
1. The oil tank is designed to immerse the windings, providing essential cooling and insulation.
2. Complies with IEC standards and holds CE/ISO certifications.
3. Ensures easy contact and expansion during loading, facilitating the rise and fall of oil temperature.
4. The Buchholz relay, used with a conservator tank, detects issues such as low oil levels and improper oil flow between the tank and transformer.
5. The Breather Unit contains silica gel that absorbs moisture from the oil, changing color from blue to pink when saturated.
6. The oil indicator shows the oil level within the conservator unit, ensuring optimal operation.
7. The temperature detector monitors oil temperature, disconnecting the transformer from service if temperatures rise beyond safe limits.
8. The pressure relief device minimizes internal pressure to prevent transformer explosions.
9. The thermal relay serves as a temperature indicator for the windings, ensuring safe operation.
10. Fully galvanized coating prevents rust, enhancing durability.
11. The bushing connects the transformer’s internal windings to the external electrical network, ensuring efficient energy transfer.
Versatile Service Environment
1. Device Types: Specifically designed for outdoor use to withstand diverse weather conditions.
2. Type of Voltage Regulation: Available in both Off-circuit and On-load options for flexible application.
3. Tapping Range: Offering precise control with options at ±5%, ±2x2.5%, and ±4x2.5% to meet various needs.
4. Frequency: Adaptable to either 50Hz or 60Hz for global compatibility.
5. Phases: Comes in both three-phase and single-phase configurations to suit different requirements.
6. Connection Symbol: Can be customized as Dyn11 or Yyn0 (or as requested) for versatile connectivity.
7. Short-circuit Impedance: Adheres to Standard Impedance for safe and reliable operation.
8. Installation Conditions: Suitable for altitudes up to 1000m and ambient temperatures up to 40°C. Custom parameters can be adjusted if these conditions are exceeded.
Our Copper 3 Phase Oil-Immersed Power Transformer serves a diverse array of critical infrastructure and industrial applications. It is meticulously designed to support waste incineration projects, the monumental Three Gorges Dam project, and the iconic Zhuhai-Hong Kong-Macao Bridge. Additionally, it is an integral component for the State Grid Corporation, coal mines, and photovoltaic projects, ensuring stable power supply in Power stations and compact transformer stations. Ideal for normal industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, nuclear power plants, and more, this transformer is a versatile powerhouse, meeting the stringent demands of modern electricity needs.
After-sales service
1. At TSTY ELECTRIC CO., LTD., we meticulously craft your project design and process plans, tailoring products to align seamlessly with your equipment purchase strategy and specific requirements. Our commitment extends to training your technical and operational personnel to ensure smooth execution.
2. Newly acquired Copper 3 Phase Oil-Immersed Power Transformers come with comprehensive online support for installation and debugging. Benefiting from our lifelong service policy, any issues encountered during normal operation are addressed with solutions provided within one working day of receiving user feedback. We strive to restore full functionality swiftly, complemented by regular visits from our professional technicians to guarantee long-term, safe, and reliable performance.
3. We pride ourselves on using premium, authentic materials, and adhere strictly to ISO9001:2000 international quality management standards. This rigorous process assures product excellence and facilitates smooth installation, embodying our relentless pursuit of quality.
Founded in 2011, TSTY Electric Co., Ltd. has swiftly risen to prominence as a leading and dependable transformer manufacturer in China. Our expertise lies in the development and production of cutting-edge oil-immersed transformers, dry-type transformers, advanced box-type substations, and comprehensive high and low voltage equipment solutions.
Our state-of-the-art production and operational equipment embody the principles of energy efficiency, intelligence, informatization, and mechanization. We proudly house the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, boasting 71 utility model patents and 15 groundbreaking invention patents.
With years of expertise and robust technological innovation in the transformer industry,TSTY
Our products are globally acclaimed, reaching customers in the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, spanning over 40 countries.
Production Equipment
FAQ
Q: Who are we?
A: We are a premier professional manufacturer specializing in oil-immersed transformers, dry-type transformers, transformer substations, and HV and LV switchgear. Established in 2011, our reputation for excellence is well-founded.
Q: Why should you choose us over other suppliers?
A: With over 12 years of dedicated experience in transformer production, we are accredited with ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, UL, CSA certifications, and numerous TYPE TEST REPORTS, ensuring unmatched quality and reliability.
Q: How are transformers shipped?
A: Our transformers are meticulously shipped via ship, train, or truck for international deliveries. The main active bodies are transported in bulk, while accessories are carefully packed in wooden cases.
Q: Can your products be customized?
A: Absolutely! Given the variations in voltage, frequency, and other specifications across different countries and regions,
our products can be customized to meet your specific requirements.
Q: Do you offer a guarantee for your products?
A: Yes, we confidently offer a minimum of two years guarantee for all of our transformers.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Certainly! We ensure thorough testing of each transformer set before dispatch to guarantee optimal performance.
Q: Do you provide after-sale service with engineer support?
A: Yes, we offer comprehensive after-sale support, including installation guidance and addressing any queries you may have.
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