The rated voltage can be customized to meet customers' specific requirements.
The fully sealed, oil-immersed power transformer by TSTY ELECTRIC CO., LTD. boasts an array of impressive features:
advantages such as low loss, low noise, and high efficiency that culminate in excellent energy-saving performance and reduced pollution. Unlike conventional oil-immersed transformers, our fully sealed transformer eliminates the oil conservator. The oil volume is adjusted and compensated automatically by the elasticity of the corrugated sheet in the corrugated oil tank. This design isolates the transformer from air, preventing and slowing oil degradation and insulation aging, thereby enhancing operational reliability and eliminating the need for maintenance during normal operation.
Key Components:
This transformer comprises several essential parts: Oil Tank, Conservator, Buchholz Relay, Breather Unit, Oil Indicator, Temperature Detector, Pressure Relief Device, Thermal Relay, Radiator, and Bushing.
1. The Oil Tank immerses the windings in oil, providing crucial insulation and cooling.
2. Adheres to stringent IEC standards and is certified with CE/ISO to ensure top-tier quality and safety.
3. Designed for optimal contact and expansion during load variations, ensuring efficient temperature regulation of the oil.
4. Buchholz Relay: Essential in systems with a conservator tank, it detects and signals oil loss or improper oil flow, ensuring prompt error management.
5. Breather Unit: Equipped with silica gel to absorb moisture, changing from blue to pink when saturated, indicating the need for replacement.
6. The Oil Indicator clearly shows the oil level within the conservator unit, ensuring easy monitoring.
7. Temperature Detector: Continuously monitors oil temperature, automatically disconnecting the transformer if temperatures exceed safe limits.
8. Pressure Relief Device: Critical for reducing internal pressure to prevent transformer explosions.
9. Thermal Relay: Acts as a temperature indicator for the windings, ensuring safe operation.
10. Fully galvanized coating to prevent rust and ensure long-lasting durability.
11. Bushing: Facilitates the connection between the internal windings and the external electrical network, ensuring seamless integration.
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 as requested)
7. Short-circuit Impedance: Standard Impedance
8. Altitude: Not exceeding 1000m; Ambient temperature: Not exceeding 40°C. For conditions outside these parameters, we will adjust specifications accordingly.
Our versatile Compact Oil-Filled Power Supply Transformer 63 kVA Aluminium, crafted by TSTY ELECTRIC CO., LTD., excels across a multitude of demanding environments. Perfectly suited for integral roles in waste incineration projects, the monumental Three Gorges Dam project, and the renowned Zhuhai-Hong Kong-Macao Bridge, it also forms a backbone in the operations of the State Grid Corporation. Its adaptability extends to coal mines, photovoltaic projects, and various power stations. Moreover, it is an ideal choice for use in compact transformer stations, regular industrial factories, and mines. Its reliability shines in critical infrastructures such as hospitals, buildings, airports, tunnels, chemical plants, and nuclear power plants, ensuring seamless power delivery and operational excellence.
After-sales Service
1. At TSTY ELECTRIC CO., LTD., we offer comprehensive project and process design, meticulously crafting products tailored to your equipment purchase plans and specific requirements. We also provide expert training for your technical and operational staff, ensuring seamless integration and optimal performance.
2. For newly acquired products, we offer prompt online assistance for installation and debugging. Our products are backed by a lifelong service commitment. Should any issues arise during normal use, our team will provide a solution within one working day of receiving your feedback. We strive to have your product operational as quickly as possible. Additionally, our professional technicians conduct regular visits to guarantee the long-term, safe, and reliable operation of our products.
3. We are committed to excellence by using authentic, high-quality materials and adhering strictly to ISO9001:2000 international quality management standards, ensuring superior quality and smooth installation!
Founded in 2011, TSTY Electric Co., Ltd. has swiftly become a beacon of excellence and reliability in the Chinese transformer manufacturing industry. Our expertise lies in the development and production of top-tier oil-immersed transformers, advanced dry-type transformers, versatile box-type substations, and comprehensive high and low voltage equipment sets.
Our state-of-the-art production and operational equipment champion energy efficiency, advanced intelligence, data-driven information systems, and cutting-edge mechanization. We proudly host the prestigious Henan Triangle Energy-saving Transformer Engineering Technology Research Center and hold an impressive portfolio of 71 utility model patents and 15 invention patents.
Leveraging years of profound industry experience and robust technological innovation,TSTY
Our products have a global footprint, reaching customers in the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, spanning 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 and LV switchgear, established in 2011.
Q: Why should you buy from us instead of other suppliers?
A: With 12 years of specialized experience in transformer production, we are certified under ISO9001-2008, OHSAS 18001:2007, ISO4001:2004, and carry CE, CCC, and TYPE TEST REPORT certifications.
Q: How are transformers shipped?
A: For overseas delivery, transformers are typically shipped by sea, train, or truck, with the main active body transported in bulk and accessories securely packaged in wooden cases.
Q: Can your product be customized?
A: Absolutely. Given the variations in voltage, frequency, and other specific transformer requirements across different countries and
regions, we tailor our products to meet your unique specifications.
Q: Do you offer a guarantee for the products?
A: Yes, we provide a minimum two-year guarantee on all our transformers.
Q: Do you accept Factory Acceptance Tests (FAT)?
A: Yes, we welcome FAT and ensure rigorous testing for each transformer set.
Q: Do you assign engineers for after-sales service?
A: Yes, we provide comprehensive after-sales support, including installation guidance and addressing any inquiries.
Audited Supplier 
){kind=link}