Experience the pinnacle of efficient power distribution with TSTY ELECTRIC CO., LTD.'s Aluminium 33/0.4kV Oil-Filled Distribution Transformer. Boasting capacities of 50, 80, 100, 150, 160, and 200 kVA, as well as 1, 2, 2.5, 3, 4, and 5 MVA, this transformer is engineered for superior performance. With voltage levels of 11kV, 10kV, 0.4kV, and 400V, it seamlessly steps down electric power across 3 phases. Its oil-immersed design ensures optimal cooling and extended durability, making it the prime choice for reliable and efficient power distribution.
The rated voltage can be meticulously customized to meet our customers' specific requirements.
The cutting-edge, fully sealed oil-immersed power transformer, masterfully engineered by TSTY, offers the
distinct advantage of low loss, minimal noise, and exceptional efficiency , resulting in remarkable energy-saving capabilities and significantly reduced pollution. Unlike conventional oil-immersed transformers, our fully sealed design eliminates the need for an oil conservator. The variation in oil volume is adeptly managed and compensated by the elasticity of the corrugated oil tank's corrugated sheet. This design ensures the transformer remains isolated from air, thereby preventing oil degradation and insulation aging, enhancing operational reliability, and eliminating the need for maintenance during normal operations.
Main Components:
The primary 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 essential for immersing the windings, ensuring optimal cooling and protection.
2. Built in compliance with IEC standards and certified with CE/ISO credentials, guaranteeing top-tier quality and safety.
3. Designed for easy accessibility and expands with load changes to regulate the oil's temperature efficiently.
4. The Buchholz relay is vital for systems with a conservator tank, detecting issues such as oil loss and improper oil flow.
5. The Breather Unit contains silica gel that absorbs moisture in the oil, changing color from blue to pink when it needs replacement.
6. The oil indicator accurately displays the oil level within the conservatory unit, ensuring proper maintenance.
7. The temperature detector closely monitors the oil's temperature, automatically disconnecting the transformer if it overheats.
8. The pressure relief device regulates internal pressure, preventing transformer explosions.
9. The thermal relay acts as a temperature indicator for the windings, ensuring they remain within safe limits.
10. Fully galvanized coating ensures no rust, maintaining the transformer's integrity over time.
11. The bushing facilitates the connection of internal windings to an external electrical network, ensuring smooth operation.
Optimal Service Environment
1. Device Types: Outdoor marvel
2. Voltage Regulation Options: Flexible off-circuit or dynamic on-load
3. Versatile Tapping Range: ±5%, ±2x2.5%, ±4x2.5% for precision
4. Frequency Compatibility: Seamless operation at 50Hz or 60Hz
5. Phases: Robust three-phase or adaptable single-phase
6. Connection Symbol: Configurable Dyn11, Yyn0 (or as per your needs)
7. Short-Circuit Impedance: Engineered to Standard Impedance
8. Altitude & Temperature: Operates efficiently up to 1000m altitude, with ambient temperature up to 40°C. For different conditions, we customize parameters as per standards.
Our Aluminium 33/0.4kV Oil-Filled Distribution Transformers by TSTY ELECTRIC CO., LTD. are designed to cater to a multitude of critical and diverse applications. From waste incineration projects to the monumental Three Gorges Dam, from the iconic Zhuhai-Hong Kong-Macao Bridge to the robust infrastructure of the State Grid Corporation, our transformers are trusted in varied, demanding environments. They are integral to coal mines, photovoltaic projects, and power stations. Other areas of deployment include compact transformer stations, standard industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, and nuclear power plants. Wherever reliable and efficient power distribution is paramount, our transformers stand out as the solution of choice.
After-sales Service
1. Our company offers comprehensive project and process design services, tailoring products to your specific equipment purchase plans and needs. Additionally, we provide in-depth training for your technical and operational staff.
2. For newly acquired products, we offer online assistance for seamless installation and debugging. Our products are covered by a lifelong service system, ensuring prompt resolution of any issues within one working day of receiving user feedback. We aim to have your product operational at the earliest and conduct regular visits by professional technicians to guarantee long-term, safe, and reliable operation.
3. We utilize premium authentic materials and adhere strictly to ISO9001:2000 international quality management standards. This guarantees exceptional quality and hassle-free installation!
Founded in 2011, TSTY Electric Co., Ltd. stands out as a premier and dependable manufacturer of transformers in China. With a steadfast commitment to innovation and quality, we specialize in the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high and low voltage equipment.
Our production equipment and operational systems prioritize energy efficiency, intelligence, information integration, and mechanization. At the forefront of technological innovation, we proudly house the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, owning 71 utility model patents and 15 invention patents.
Drawing on years of industry experience and robust technological innovation capabilities,TSTY
Our products reach diverse markets, spanning the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, covering over 40 countries.
Production Equipment
FAQ
Q: Who are we?
A: We are a leading professional manufacturer of oil-immersed transformers, dry-type transformers, transformer substations, and HV/LV switchgear, established in 2011.
Q: Why should you choose us over other suppliers?
A: With 12 years of specialized experience in transformer production, we are certified with ISO9001-2008, OHSAS 18001:2007, ISO4001:2004, CE, CCC, UL, CSA, and TYPE TEST REPORT, ensuring unparalleled quality and reliability.
Q: How are transformers shipped?
A: Transformers are typically shipped overseas by ship, train, or truck, with the main active body shipped in bulk and accessories packed in wooden cases for safe transport.
Q: Can your products be customized?
A: Absolutely. Given the variations in voltage, frequency, and other specific requirements across different countries and
regions, we tailor our products to meet your specific needs.
Q: Do you offer a guarantee for your products?
A: Yes, we provide at least a two-year guarantee for all our transformers, ensuring peace of mind and reliability.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, we do. Each transformer undergoes rigorous testing to ensure it meets all standards and specifications.
Q: Do you provide engineers for after-sale service?
A: Yes, we offer comprehensive after-sale services, including installation guidance and addressing any inquiries regarding our products.
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