Experience unparalleled efficiency and reliability with our 50, 80, 100, 150, 160, and 200 kVA, as well as 1, 2, 2.5, 3, 4, and 5 MVA Copper Oil-Immersed Electrical Power Transformers. Designed for optimal performance, these transformers operate at 11kV, 10kV, and 0.4kV (400V), ensuring seamless power distribution across 3 Phase Step Down configurations. Ideal for diverse industrial and commercial applications, the TSTY ELECTRIC CO., LTD. transformers signify excellence in energy management.
The rated voltage of our 12500kVA Copper Oil-Immersed Electrical Power Transformer can be customized according to your specific requirements, ensuring it meets your unique energy needs.
The cutting-edge fully sealed oil-immersed power transformer developed by TSTY ELECTRIC CO., LTD. showcases our commitment to superior engineering and innovation.
This remarkable transformer boasts advantages of incredibly low loss, minimal noise, and exceptional efficiency , delivering outstanding energy-saving performance while reducing environmental pollution. Unlike conventional oil-immersed transformers, our fully sealed design eliminates the need for an oil conservator. The oil volume adjusts automatically, thanks to the elasticity of the corrugated sheet in the corrugated oil tank. This design completely isolates the transformer from air, significantly slowing oil degradation and insulation aging. As a result, it enhances operational reliability and minimizes maintenance under normal operating conditions.
Main Components:
The main components 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 is designed to immerse and cool the windings efficiently.
2. Complies with IEC standards and is certified with CE/ISO certificates.
3. The conservator tank allows the oil to expand and contract under load, thereby regulating temperature.
4. The Buchholz relay, used with the conservator tank, detects issues like oil loss, low oil levels, and improper oil flow between the tank and transformer.
5. The Breather Unit contains silica gel to absorb moisture from the oil, changing color from blue to pink when it needs to be replaced.
6. The oil indicator shows the oil level within the conservator unit.
7. The temperature detector monitors oil temperature, disconnecting the transformer if the temperature exceeds a certain threshold.
8. The pressure relief device mitigates internal pressure to prevent transformer explosions.
9. The thermal relay serves as an indicator of winding temperature.
10. Fully galvanized coating to prevent rust.
11. The bushing connects internal transformer windings to the external electrical network.
Service Environment
1. Device Types: Outdoor type, engineered to withstand the elements, ensuring reliable performance in all conditions.
2. Type of Voltage Regulation: Offers flexibility with Off-circuit or On-load tap-changing options for precise voltage control.
3. Tapping Range: Provides multiple tapping range options - ±5%, ±2x2.5%, ±4x2.5% - for adaptable performance to suit various energy needs.
4. Frequency: Designed for both 50Hz or 60Hz frequencies to seamlessly integrate with different power systems globally.
5. Phases: Available in both three-phase and single-phase configurations to meet diverse operational requirements.
6. Connection Symbol: Flexible connection symbols including Dyn11, Yyn0, or customized as per request, for optimal system compatibility.
7. Short-Circuit Impedance: Adheres to standard impedance values, ensuring stable and efficient power distribution.
8. Altitude and Temperature: Suitable for altitudes up to 1000m and ambient temperatures up to 40°C. For conditions beyond these, we tailor parameters to meet the required standards.
The 12500kVA Copper Oil-Immersed Electrical Power Transformer by TSTY ELECTRIC CO., LTD. is engineered to meet the energy demands of a diverse range of applications, ensuring efficiency and reliability. It is ideal for: waste incineration projects, the Three Gorges Dam project, the Zhuhai-Hong Kong-Macao Bridge, and the State Grid Corporation. Additionally, it excels in coal mines, photovoltaic projects, power stations, compact transformer stations, and normal industrial factories. Its versatility extends to mines, hospitals, buildings, airports, tunnels, chemical plants, and even nuclear power plants, making it a comprehensive solution for any power distribution needs.
After-sales Service
1. Our company offers comprehensive project design and process planning. We custom-design and manufacture products tailored to your equipment purchase plan and specific requirements. Additionally, we provide training for your technical and operating personnel to ensure seamless integration with your operations.
2. For newly acquired products, we offer online assistance for installation and debugging. Our products come with a lifelong service guarantee. Should any issues arise during normal use, we promise to deliver solutions within one working day after receiving user feedback, striving to restore functionality at the earliest. Our professional technicians also conduct regular visits to ensure the long-term, safe, and reliable operation of our products.
3. We utilize premium, authentic materials and adhere strictly to ISO9001:2000 international quality management standards during the manufacturing process, ensuring superior quality and smooth installation.
Founded in 2011, TSTY Electric Co., Ltd. has rapidly ascended as a premier and trustworthy transformer manufacturer in China. Specializing in the innovation and production of oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment, TSTY Electric is synonymous with reliability and excellence.
Our state-of-the-art project equipment champions energy efficiency, advanced intelligence, and sophisticated mechanization. With the establishment of the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, TSTY Electric boasts an impressive portfolio of 71 utility model patents and 15 invention patents.
With years of dedicated experience in the transformer industry and unmatched technological innovation capabilities,TSTY
Our products reach across the globe, being sold in the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, covering over 40 countries.
Production Equipment
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