Experience unparalleled power and efficiency with TSTY ELECTRIC CO., LTD.'s exceptional 12500kVA 3-Phase Oil-Immersed Electrical Transformer. Featuring a variety of voltage options including 50, 80, 100, 150, 160, and 200 kVA, this premium transformer supports 1, 2, 2.5, 3, 4, and 5 MVA capacities. It operates seamlessly across voltage ranges of 11kV, 10kV, 0.4kV, and 400V, ensuring consistent and reliable energy distribution. This 3-Phase Step Down Electric Power Oil-Immersed Distribution Transformer is designed to meet diverse power needs with utmost precision and durability.
The rated voltage can be tailored precisely to meet customers' specific requirements, ensuring optimal performance.
Crafted with precision, the fully sealed oil-immersed power transformer by TSTY ELECTRIC CO., LTD. offers unparalleled quality.
This transformer boasts exceptional advantages, including low loss, minimal noise, and high efficiency. These features not only deliver remarkable energy-saving benefits but also significantly reduce environmental impact. Unlike conventional oil-immersed transformers, our fully sealed design eliminates the need for an oil conservator. The oil volume changes are seamlessly adjusted and compensated by the elasticity of the corrugated sheet within the corrugated oil tank. This design ensures the transformer remains air-isolated, preventing oil deterioration and insulation aging, thus enhancing operational reliability and minimizing maintenance requirements under normal conditions.
Main Components:
The primary parts of this transformer include an 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 in oil, providing essential cooling and insulation.
2. Complies with IEC standards and holds CE/ISO certifications.
3. Facilitates easy contact and expansion under load, allowing the oil temperature to rise and fall as necessary.
4. The Buchholz Relay, used in systems with a conservator tank, detects errors like oil loss or improper oil flow between the tank and transformer.
5. The Breather Unit contains silica gel which absorbs moisture from the oil. When saturated, it changes color from blue to pink, indicating a need for replacement.
6. The oil indicator shows the oil level within the conservator unit, ensuring proper maintenance.
7. The temperature detector constantly monitors the oil temperature. If it exceeds a set threshold, the transformer disconnects from service to prevent damage.
8. The pressure relief device mitigates internal pressure build-up, preventing potential explosions within the transformer.
9. The thermal relay indicates the winding temperature, providing crucial thermal protection.
10. Fully galvanized coating ensures complete rust protection.
11. The bushing connects the internal transformer windings to the external electrical network efficiently.
Ideal Service Environment
1. Device Types: Outdoor type
2. Voltage Regulation Types: Off-circuit or On-load
3. Tapping Range: ±5%, ±2x2.5%, ±4x2.5%
4. Frequency: Operates at 50Hz or 60Hz
5. Phases: Available in Three or Single phase options
6. Connection Symbols: Dyn11, Yyn0 (customizable upon request)
7. Short-Circuit Impedance: Standard Impedance
8. Altitude: Suitable for altitudes up to 1000m, ambient temperature up to 40°C. For different conditions, we will adjust parameters as per standard requirements.
Our 12500kVA 3-Phase Oil-Immersed Electrical Transformer by TSTY ELECTRIC CO., LTD. is meticulously designed to cater to a diverse range of fields and projects. From waste incineration projects to the renowned Three Gorges Dam and the Zhuhai-Hong Kong-Macao Bridge, our transformers are pivotal in powering the State Grid Corporation. They are integral in coal mines, photovoltaic projects, and power stations. Whether it's for compact transformer stations, regular industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, or even nuclear power plants, our transformers ensure seamless and efficient energy distribution.
After-sales Service
1. Our company offers comprehensive project and process design tailored to your equipment purchase plans and specific needs. We meticulously design and manufacture products to meet your unique requirements. Additionally, we provide training for your technical and operating personnel to ensure seamless integration and operation.
2. Newly purchased products come with online assistance for installation and debugging. Our products are supported by a lifelong service system, ensuring that if any issues arise under normal use, we will provide solutions within one working day upon receiving user feedback. We strive to have your product operational as swiftly as possible. Moreover, our professional technicians conduct regular visits to guarantee the long-term, safe, and reliable use of our products.
3. We are committed to using high-quality, authentic materials, and our manufacturing processes strictly adhere to ISO9001:2000 international quality management standards. This ensures superior quality and smooth installation, providing you with products that excel in performance and reliability.
Founded in 2011, TSTY Electric Co., Ltd. has swiftly risen to prominence as a premier transformer manufacturer in China. Our expertise spans the development and production of top-tier oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment solutions.
Our state-of-the-art production facilities are centered on energy efficiency, intelligence, informatization, and mechanization. We proudly host the Henan Triangle Energy-saving Transformer Engineering Technology Research Center and hold 71 utility model patents alongside 15 groundbreaking invention patents.
With years of invaluable experience in the transformer industry and unparalleled technological innovation capabilities,TSTY
Our products enjoy widespread acclaim in the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, reaching over 40 countries worldwide.
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