6kv/11kv/33kv/35kv Power/Distribution Transformer with Oil Immersed and Dry Type: Our versatile range of oil-immersed and dry-type transformers, available in 6kv, 11kv, 33kv, and 35kv, cater to various power distribution needs. Engineered for superior performance and durability, these transformers guarantee consistent power delivery, enhancing the stability and reliability of your electrical systems.
The rated voltage is fully customizable to meet your specific requirements, ensuring seamless integration into your existing systems.
The state-of-the-art, fully sealed oil-immersed power transformer developed by TSTY ELECTRIC CO., LTD. is engineered to provide unparalleled performance.
This cutting-edge transformer boasts exceptional features, including low loss, minimal noise, and outstanding efficiency, resulting in significant energy savings and reduced environmental impact. In comparison to standard oil-immersed transformers, the innovative fully sealed transformer eliminates the need for an oil conservator. The transformer automatically adjusts and compensates for oil volume fluctuations via the elasticity of the corrugated oil tank sheets. This design effectively isolates the transformer from atmospheric exposure, thereby mitigating oil degradation and insulation aging. This enhances operational reliability and ensures maintenance-free performance under normal operating conditions.
Main Components:
The primary components of this state-of-the-art 25kVA Aluminium Oil-Filled 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 designed to immerse the windings, ensuring optimal cooling and efficient power distribution.
2. Conforms to IEC standards and comes with CE/ISO certifications for quality assurance.
3. Engineered for easy contact and expansion during load variations, the oil temperature is managed efficiently.
4. The Buchholz relay, used with a conservator tank, detects critical issues like oil loss or improper oil flow, ensuring reliable operation.
5. The Breather Unit, equipped with silica gel, absorbs moisture in the oil. It changes color from blue to pink when it's saturated, indicating the need for replacement.
6. The oil indicator clearly shows the oil level within the conservatory unit for easy monitoring.
7. The temperature detector keeps a vigilant eye on the oil temperature. Should it rise beyond a safe threshold, the transformer will automatically be disconnected to prevent damage.
8. The pressure relief device effectively reduces internal pressure, thereby avoiding potential transformer explosions.
9. The thermal relay serves as a precise indicator of the winding temperature, ensuring operational safety.
10. Fully galvanized coating ensures complete rust resistance, adding to the transformer’s longevity.
11. The bushing facilitates the connection between the internal windings of the transformer and the external electrical network, ensuring seamless power delivery.
Service Environment
1. Device Types: Optimized for outdoor usage, ensuring reliability and performance under various external conditions.
2. Type of Voltage Regulation: Choose between Off-circuit or On-load settings to meet your specific power distribution needs.
3. Tapping Range: Flexible tapping range options including ±5%, ±2x2.5%, and ±4x2.5%, allowing for precise voltage control.
4. Frequency: Available in both 50Hz and 60Hz to cater to different regional power standards.
5. Phases: Configurable for Three-phase or Single-phase operations, offering versatility for various applications.
6. Connection Symbol: Standard connection symbols include Dyn11 and Yyn0, with customization available upon request.
7. Short-Circuit Impedance: Engineered to maintain standard impedance, ensuring safety and efficiency in power distribution.
8. Service Conditions: Designed for altitudes up to 1000m and ambient temperatures up to 40°C. For conditions outside these ranges, we will adjust parameters to meet industry standards.
Our 25kVA Aluminium Oil-Filled Transformer for Power Distribution is engineered to excel in a multitude of demanding environments. From waste incineration projects to monumental undertakings like the Three Gorges Dam and the Zhuhai-Hong Kong-Macao Bridge, this transformer meets the highest standards set by the State Grid Corporation. It's an impeccable choice for coal mines, photovoltaic projects, and power stations. Its versatile design makes it ideal for compact transformer stations, traditional industrial factories, and mines. Additionally, it serves critical infrastructure including hospitals, buildings, airports, tunnels, chemical plants, and nuclear power plants, ensuring reliability and efficiency in even the most challenging applications.
After-sales service
1. Our company offers comprehensive project design and process planning tailored specifically to your equipment acquisition strategy and unique requirements. We also provide training for your technical and operational teams to ensure seamless integration and maximum efficiency.
2. Newly acquired products come with dedicated online support for installation and debugging. Our products are backed by a lifelong service system. Should issues arise during normal usage, solutions will be provided within one working day of receiving user feedback. Our goal is to restore full functionality swiftly. Additionally, regular visits by professional technicians guarantee long-term, safe, and reliable operation of our products.
3. We use high-quality, authentic materials and adhere strictly to ISO9001:2000 international quality management standards throughout the manufacturing process. This ensures exceptional quality and facilitates smooth installation!
TSTY Electric Co., Ltd. was founded in 2011 and has grown to become a distinguished and trustworthy transformer manufacturer in China. 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 and operational equipment emphasize energy efficiency, intelligence, informatization, and mechanization. We have established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, holding 71 utility model patents and 15 invention patents.
With years of experience in the transformer industry and robust technological innovation capabilities,TSTY
Our products are sold across the Middle East, North America, South America, Europe, Southeast Asia, Africa, and more, 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, HV and LV switchgear since 2011.
Q: Why should you choose us over other suppliers?
A: We specialize in transformer production for over 12 years, boasting ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L, CE, CCC, and TYPE TEST REPORT certifications.
Q: How are transformers shipped?
A: Transformers are typically shipped by sea, train, or truck for overseas destinations. The main active body is delivered in bulk, with accessories packed in wooden cases.
Q: Can your products be customized?
A: Given the differences in voltage, frequency, and other specifications in various countries,
we can customize our products to meet your specific requirements.
Q: Do you offer guarantees for your products?
A: Absolutely. We provide a minimum two-year guarantee for all our transformers.
Q: Do you accept Factory Acceptance Tests (FAT)?
A: Yes, we do. We ensure thorough testing for each transformer set.
Q: Do you provide after-sale service engineers?
A: Yes, we offer after-sale guidance for installation and address any inquiries you may have.
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