Experience unparalleled efficiency and robust performance with our range of 50 kVA to 200 kVA and 1 MVA to 5 MVA, 11kV/10kV to 0.4kV/400V Voltage, 3 Phase Step Down Electric Power Oil-Immersed Distribution Transformers. These transformers are meticulously engineered to ensure outstanding reliability and superior energy distribution.
The rated voltage is fully customizable to meet the specific needs of our valued customers.
The pioneering fully sealed oil-immersed power transformer, developed by TSTY ELECTRIC CO., LTD., boasts
advantages of exceptionally low loss, minimal noise, and superior efficiency, rendering it a remarkable energy-saving solution that significantly cuts down on pollution. Unlike conventional oil-immersed transformers, our fully sealed design eliminates the need for an oil conservator. The fluctuation in oil volume is seamlessly adjusted and compensated by the elasticity of the corrugated sheet within the advanced corrugated oil tank. This innovative approach ensures the transformer remains isolated from air, thus preventing oil deterioration and insulation aging. The result is enhanced operational reliability and maintenance-free performance under normal operating conditions.
Mainly Components:
The main components of this state-of-the-art 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 ensures optimal cooling and protection for the windings by completely immersing them in oil.
2. Adhering to stringent IEC standards, our transformer is certified with CE and ISO credentials.
3. The conservator allows for oil expansion and contraction, thereby regulating the oil temperature for enhanced performance.
4. The Buchholz relay is a critical safety component, alerting to issues like oil loss and improper oil flow between the tank and transformer.
5. Our Breather Unit is equipped with silica gel to efficiently absorb moisture. The gel changes from blue to pink, indicating its moisture saturation level.
6. The oil indicator provides precise readings of the oil level within the conservator unit.
7. The temperature detector vigilantly monitors oil temperature, disconnecting the transformer if unsafe levels are reached.
8. The pressure relief device mitigates the risk of explosions by reducing excess pressure within the transformer.
9. The thermal relay offers reliable temperature monitoring of the windings, ensuring optimal operation.
10. Fully galvanized coating ensures robust rust protection, extending the transformer's lifespan.
11. The bushing facilitates the connection of the transformer's internal windings to the exterior electrical network seamlessly.
Service Environment
1.Device types: outdoor type
2.Type of Voltage Regulation: Off-circuit or On-Ioad
3.Tapping Range: ±5 % ±2x2.5 % ±4x2.5 %
4.Frequency: 50Hz or 60Hz
5.Phases: Three or single
6.Connection Symbol: Dyn11,Yyn0 ( or as requested)
7.Short- circuit Impedance: Standard Impedance
8.Altiude is not exceeding 1000m,ambient temperature not exceeding 40OC. If it can't meet such conditions,we will modulate parameters in accordance with standard.
Waste incineration projects, the Three Gorges Dam project, the Zhuhai-Hong Kong-Macao bridge, State Grid Corporation initiatives, coal mines, photovoltaic projects, power stations, compact transformer stations, standard industrial factories, mining operations, hospitals, commercial buildings, airports, tunnels, chemical plants, nuclear power plants, and so forth.
After-sales service
1. TSTY ELECTRIC CO., LTD. offers comprehensive project design and process planning. Our team excels at designing and manufacturing products tailored precisely to your equipment purchase plans and unique needs. Additionally, we provide specialized training for your technical and operating personnel to ensure proficient use of our top-tier products.
2. For newly acquired products, we offer online support for installation and debugging. Our products come with a lifelong service system. Should any issues arise during normal use, we pledge to provide effective solutions within one working day of receiving your feedback. Our commitment is to get your product operational as swiftly as possible. Furthermore, we schedule regular visits from professional technicians to guarantee the long-term, safe, and reliable performance of our products.
3. At TSTY ELECTRIC CO., LTD., we use premium, genuine materials and adhere to rigorous manufacturing processes. Our production follows strict ISO9001:2000 international quality management standards, ensuring superb quality and seamless installation for your utmost satisfaction.
Founded in 2011, TSTY Electric Co., Ltd. stands as a premier transformer manufacturer in China, recognized for its reliability and excellence. Specializing in the development and production of top-tier oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment, TSTY Electric is dedicated to delivering superior quality and innovation.
Advocating for energy efficiency, intelligence, information integration, and mechanization, TSTY Electric has invested in state-of-the-art production and operational equipment. The company has proudly established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, boasting an impressive portfolio of 71 utility model patents and 15 invention patents.
Leveraging years of expertise and robust technological innovation in the transformer industry,TSTY
TSTY Electric's products have a global footprint, reaching the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, with a presence in over 40 countries.
Production Equipment
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