Custom D11 Single Phase Compact Oil Immersed Power Distribution TransformerAvailable in a broad range of capacities including 5 kVA, 10 kVA, 15 kVA, 20 kVA, 25 kVA, 30 kVA, 50 kVA, 63 kVA, 80 kVA, 100 kVA, 125 kVA, 160 kVA, and 200 kVA, offered at competitive prices.
The rated voltage can be tailored to meet your specific requirements, ensuring optimal performance for your unique applications.
TSTY proudly presents its fully sealed oil-immersed power transformer, engineered with cutting-edge technology.
This transformer boasts exceptional advantages such as minimal loss, low operational noise, and superior efficiency, leading to remarkable energy savings and significant pollution reduction. Unlike conventional oil-immersed transformers, our fully sealed model eliminates the need for an oil conservator. The oil volume adjustments are seamlessly managed by the corrugated oil tank's elasticity, isolating the transformer from air to prevent oil deterioration and insulation aging. This design enhances operational reliability and negates the necessity for maintenance during regular operation, ensuring a hassle-free experience.
Main Components:
The primary components of our Compact Oil-Filled Transformer include: 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 completely, ensuring optimal cooling and insulation.
2. Adheres strictly to IEC standards and is certified by CE and ISO.
3. Facilitates efficient heat dissipation by allowing easy oil expansion and contraction, maintaining optimal thermal conditions.
4. The Buchholz relay, utilized with a conservator tank, signals issues such as low oil levels and improper oil flow between the tank and transformer.
5. The Breather Unit, filled with silica gel, absorbs moisture from the oil. When saturated, the gel changes color from blue to pink, indicating it needs replacement.
6. The oil indicator shows the oil level within the conservator, ensuring accurate monitoring.
7. The temperature detector tracks the oil temperature, disconnecting the transformer if it exceeds safe levels.
8. The pressure relief device mitigates excess pressure within the transformer, preventing potential explosions.
9. The thermal relay acts as a temperature indicator for the winding, enhancing safety measures.
10. Completely galvanized coating ensures full protection against rust.
11. The bushing connects the internal windings to the external electrical network, serving as a vital interface.
Service Environment
1. Device Types: Outdoor type
2. Type of Voltage Regulation: Off-circuit or On-load
3. Tapping Range: ±5%, ±2x2.5%, ±4x2.5%
4. Frequency: 50Hz or 60Hz
5. Phases: Three-phase or single-phase
6. Connection Symbol: Dyn11, Yyn0 (or customized upon request)
7. Short-Circuit Impedance: Standard impedance
8. Operating Conditions: Altitude not exceeding 1000m, ambient temperature not exceeding 40°C. If these conditions are not met, parameters will be adjusted in accordance with standards.
Our Compact Oil-Filled Transformer 50 kVA Copper is engineered for a wide range of robust applications. It is an ideal solution for waste incineration projects, the Three Gorges Dam project, the Zhuhai-Hong Kong-Macao Bridge, and State Grid Corporation undertakings. This transformer seamlessly integrates into coal mines, photovoltaic projects, and power stations. It is also perfect for compact transformer stations, and fits effortlessly into normal industrial factories, mines, hospitals, buildings, airports, tunnels, chemical plants, nuclear power plants, and beyond.
After-sales service
1. At TSTY ELECTRIC CO., LTD., we offer comprehensive project design and process planning tailored to your equipment purchase plan and unique requirements. Our team also provides in-depth training for both technical and operational staff to ensure you maximize the potential of your new Compact Oil-Filled Transformer 50 kVA Copper.
2. Upon acquiring our state-of-the-art products, you are entitled to seamless online assistance for installation and debugging. We pride ourselves on our lifelong service commitment, guaranteeing prompt solutions within one working day for any issues encountered during normal use. Our dedicated professional technicians conduct regular visits to ensure the long-term safety, reliability, and optimal performance of your equipment.
3. We insist on using high-quality, authentic materials and adhere to strict ISO9001:2000 international quality management standards in our processes and manufacturing. This rigorous approach ensures unparalleled excellence and smooth installation, bringing you the finest in industry standards.
Founded in 2011, TSTY Electric Co., Ltd. has swiftly risen to prominence as one of China’s most reputable and trusted transformer manufacturers. Specializing in the development and production of oil-immersed transformers, dry-type transformers, box-type substations, and comprehensive high/low voltage equipment, TSTY Electric stands at the forefront of innovation and reliability.
Our state-of-the-art facilities and advanced operational strategies are built on principles of energy efficiency, intelligence, informatization, and mechanization. We proudly host the Henan Triangle Energy-saving Transformer Engineering Technology Research Center. With an impressive portfolio of 71 utility model patents and 15 invention patents, we are dedicated to pioneering energy-saving solutions.
Leveraging years of industry experience and robust technological innovation, TSTY Electric consistently pushes the boundaries of transformer technology.TSTY
Our products have a global footprint, being sold extensively across the Middle East, North America, South America, Europe, Southeast Asia, Africa, and many other regions. We proudly serve over 40 countries.
Production Equipment
FAQ
Q: Who are we?
A: We are a leading professional manufacturer specializing in oil-immersed transformers, dry-type transformers, transformer substations, and HV/LV switchgear since 2011.
Q: Why should you buy from us, and not from other suppliers?
A: With 12 years of specialization in transformer production, we boast certifications such as ISO9001-2008, OHSAS 18001:2007, ISO4001:2004, CE, CCC, TYPE TEST REPORT, and more.
Q: How are transformers shipped?
A: Transformers are typically delivered overseas by ship, train, or truck. The main active body is transported in bulk, while accessories are securely packed in wooden cases.
Q: Can your products be customized?
A: Absolutely. Given the varying voltage, frequency, and other specific transformer requirements across different countries and regions, our products can be fully customized to meet your specific needs.
A: Our product can be customized according to your requirements.
Q: Do you offer guarantees for the products?
A: Yes. We provide a minimum two-year guarantee for all our transformers, ensuring peace of mind and long-term reliability.
Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, Factory Acceptance Testing is available. We ensure rigorous testing for each transformer we produce.
Q: Do you assign engineers for after-sale service?
A: Yes. We provide comprehensive after-sale support, including installation guidance and addressing any inquiries you may have.
Audited Supplier 
){kind=link}
){kind=link}