Oil Immersed Power Distribution Transformer 5/10/15/20/25/30/50/63/80/100/125/160/200 kVA Transformer Price

Product Description

Product Description

 

Experience unparalleled efficiency and reliability with the Custom D11 Single Phase Compact Oil Immersed Power Distribution Transformer by TSTY ELECTRIC CO., LTD. Engineered to meet the diverse energy needs of modern industries, this transformer promises consistent performance and longevity.

Product Parameters

 

Number of Phase	Three Phase
Winding Type	Two Winding
Rated Capacity	200kVA
High Voltage	10/11kV
Low Voltage	0.4kV
Tapping Range	±2x2.5%
Impedance Voltage	4%
Load Loss	2.73/2.6kW
No-load Loss	0.34kW
No-load Current	1.0%
Frequency	50/60Hz
Connection Group	Yyn0/Dyn11
Cooling Method	ONAN
Coil Material	Aluminum/Copper
Size	1240x780x1360mm
Weight	910kg

 

The rated voltage can be tailored precisely to meet customers' specific requirements.
The innovative fully sealed oil-immersed power transformer by TSTY ELECTRIC CO., LTD. showcases an exceptional blend of modern engineering and design.
It offers remarkable benefits including low loss, minimal noise, and superior efficiency. These features collectively contribute to significant energy savings and reduced environmental impact. Unlike conventional oil-immersed transformers, this advanced fully sealed model eliminates the need for an oil conservator. The variation in oil volume is adeptly managed by the flexible corrugated sheet within the corrugated oil tank, ensuring automatic adjustment and compensation. This isolation from air effectively prevents oil deterioration and insulation aging, thereby enhancing operational reliability and negating the need for routine maintenance.

 

Product Details

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 designed to immerse the windings, ensuring optimal cooling and insulation.
2. Complies with IEC standards and holds CE/ISO certificates.
3. Allows easy contact and expansion during load changes, thereby increasing and decreasing the oil temperature efficiently.
4. The Buchholz relay is utilized when a conservator tank is present, indicating issues such as low oil levels and improper oil flow between the tank and transformer.
5. The Breather Unit contains silica gel, which absorbs moisture in the oil, changing color from blue to pink once it is saturated and can no longer absorb moisture.
6. The oil indicator shows the oil level within the conservator unit, providing essential monitoring.
7. The temperature detector monitors the oil's temperature, disconnecting the transformer from service if the temperature rises too high.
8. The pressure relief device reduces internal pressure to prevent transformer explosion, ensuring safety.
9. The thermal relay acts as an indicator for the winding temperature, providing crucial data for maintenance.
10. Fully galvanized coating ensures no rust, enhancing durability.
11. The bushing connects the internal windings to the external electrical network, facilitating smooth power distribution.
 

Product Display

Ideal Service Environment
1. Device Types: Robust and Reliable Outdoor Models
2. Voltage Regulation Types: Versatile Off-circuit or On-load Options
3. Tapping Range: Flexible ±5%, ±2x2.5%, and ±4x2.5% Configurations
4. Frequency Compatibility: Choose Between 50Hz or 60Hz
5. Phases: Available in Three or Single Phases
6. Connection Symbol: Dyn11, Yyn0 (or Custom Configurations Upon Request)
7. Short-Circuit Impedance: Adheres to Standard Specifications
8. Optimal Operating Conditions: Altitude ≤ 1000m, Ambient Temperature ≤ 40°C. If these conditions aren't met, we can adjust parameters to meet the standard requirements.
 

 

Customer Case

Comprehensive After-Sales Support
1. Our company excels in providing bespoke project design and process engineering. We tailor and manufacture products to meet your specific equipment purchase plans and precise needs. Additionally, we offer comprehensive training for technical and operational personnel to ensure seamless integration and operation.
2. For newly acquired products, we offer online assistance for installation and commissioning, ensuring a smooth start-up. Our products are supported by a lifelong service system. Should any issues arise under normal usage, we commit to providing solutions within one working day upon receiving your feedback. Our goal is to restore product functionality promptly. Furthermore, our professional technicians conduct regular inspections to guarantee the long-term, safe, and reliable operation of our products.
3. We utilize premium, authentic materials and adhere strictly to ISO9001:2000 international quality management standards. This stringent compliance ensures excellence in quality and smooth installation, providing our clients with unmatched reliability and performance.
 

Packaging & Shipping

Company Profile

 

Founded in 1995, TSTY Electric Co., Ltd. has swiftly emerged as a distinguished and trustworthy transformer manufacturer in China. Our core expertise lies 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 facilities champion the principles of energy efficiency, intelligence, informatization, and mechanization. We are proud to house the Henan Triangle Energy-saving Transformer Engineering Technology Research Center and boast an impressive portfolio of 71 utility model patents and 15 invention patents.
With extensive experience in the transformer industry and robust technological innovation capabilities,TSTY
Our products have a global footprint, reaching the Middle East, North America, South America, Europe, Southeast Asia, Africa, and beyond, covering over 100 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 and LV switchgear, founded in 2011.

Q: Why should you buy from us and not from other suppliers?
A: With 12 years of specialized experience in transformer production, we are accredited with ISO9001-2008, OHSAS 18001:2007, ISO14001:2004, CE, CCC, and TYPE TEST REPORT certifications.

Q: How are transformers shipped?
A: Transformers are typically shipped by sea, train, or truck for international delivery, with the main active body transported in bulk and accessories safely packed in wooden cases.

Q: Can your product be customized?
A: Given the variations in voltage, frequency, and other specific requirements across different countries and regions,
our products can be customized to meet your exact specifications.

Q: Do you offer a guarantee for the products?
A: Yes, we provide a minimum two-year guarantee for all our transformers.

Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, we do. We ensure comprehensive testing for each transformer we produce.

Q: Do you assign engineers for after-sale service?
A: Absolutely. We provide after-sales installation guidance and address any inquiries related to our products.