High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution

Product Details
Customization: Available
Application: Power, Lighting
Phase: Three
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Year of Establishment
2011-01-12
Management System Certification
ISO9001:2015, ISO14001:2015, IS045001:2018, IS050001:2018
  • High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
  • High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
  • High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
  • High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
  • High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
  • High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
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  • Overview
  • Product Description
  • Product Parameters
  • Product Details
  • Product Display
  • Fields of application
  • Customer Case
  • Packaging & Shipping
  • Company Profile
Overview

Basic Info.

Core
Core-type Transformer
Cooling Method
Oil-immersed Type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001-2000, ISO9001, CCC, CE
Usage
Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
Ring
Brand
Tsty
Product Name
Oil Immersed Transformer
Type
Oil-Filled Transformer
Material
Copper / Aluminium
Standard
IEC / GB
Transformer Type
S11 Oil-Immersed Transformer
Vector Group
Dyn11 / Yyn0
Warranty
2 Years
Package
Wooden Case
Frequency
50/60Hz
Coil Material
Aluminum/Copper
Connection Group
Yyn0/Dyn11
Transport Package
Wooden Case or Pallet
Specification
IEC/ANSI/IEEE
Trademark
TSTY
Origin
China
HS Code
8504220000

Product Description

Product Description

Introducing the Copper 3 Phase Electrical Oil-Immersed Transformer by TSTY ELECTRIC CO., LTD. This state-of-the-art transformer is available in a range of capacities: 50, 80, 100, 150, 160, and 200 kVA as well as 1, 2, 2.5, 3, 4, and 5 Mva. Designed for optimal performance, it operates efficiently at voltages of 11kV, 10kV, 0.4kV, and 400V. Our transformer is specifically engineered for 3-phase step-down electric power distribution, ensuring unparalleled reliability and energy efficiency. Experience the cutting-edge technology of our oil-immersed distribution transformers, ideal for diverse electrical applications.

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 customized to meet the specific requirements of our valued customers.
The innovative fully sealed oil-immersed power transformer engineered by TSTY ELECTRIC CO., LTD. offers unparalleled performance with
the remarkable advantages of low loss, low noise, and exceptional efficiency. This cutting-edge transformer not only ensures superior energy-saving benefits but also significantly reduces environmental impact. Unlike conventional oil-immersed transformers, our state-of-the-art fully sealed model eliminates the need for an oil conservator. The oil volume is automatically regulated and compensated by the corrugated oil tank's elastic corrugated sheet. This design isolates the transformer from air exposure, thereby preventing oil degradation and insulation aging, enhancing operational reliability, and ensuring maintenance-free performance under normal conditions.
High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
Product Details

High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
Main Components:
The primary components of the Copper 3 Phase Electrical Oil-Immersed 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 serves a crucial function by immersing the windings in oil, which is essential for cooling and insulation.
2. This transformer adheres to stringent IEC standards and is certified with CE and ISO credentials, ensuring top-notch quality and reliability.
3. It allows for easy contact and expansion during load variations, subsequently increasing and decreasing the oil temperature effectively.
4. The Buchholz relay, employed in systems with a conservator tank, signals issues such as oil loss or improper oil flow between the tank and transformer.
5. The Breather Unit contains silica gel, which absorbs moisture from the oil. The gel changes color from blue to pink when it becomes saturated and cannot absorb any more moisture.
6. The oil indicator displays the oil level within the conservator unit, ensuring proper monitoring.
7. The temperature detector monitors the oil temperature and will disconnect the transformer from service if the temperature exceeds safe levels.
8. The pressure relief device reduces internal pressure within the transformer, preventing potential explosions.
9. The thermal relay acts as an indicator for the winding temperature, ensuring optimal operation.
10. The transformer features a full galvanized coating, ensuring it remains rust-free and durable.
11. The bushing connects the internal windings of the transformer to the external electrical network, ensuring seamless power distribution.

High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
Product Display

High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
Service Environment
1. Device Types: Outdoor type - Built to withstand the elements, ensuring durability and reliability in any external setting.
2. Type of Voltage Regulation: Choose between Off-circuit or On-load - tailored to meet your specific operational needs with unparalleled precision.
3. Tapping Range: ±5%, ±2x2.5%, ±4x2.5% - Flexible options to meet various voltage requirements, providing optimal performance.
4. Frequency: Available in 50Hz or 60Hz - adaptable to different regional power standards, ensuring seamless integration.
5. Phases: Options of three-phase or single-phase - designed to suit diverse electrical systems and operational demands.
6. Connection Symbol: Dyn11, Yyn0 (or as requested) - customizable connections to fit your specific requirements for enhanced compatibility.
7. Short-circuit Impedance: Standard Impedance - engineered for stability and safety under short-circuit conditions.
8. Altitude: Not exceeding 1000m, ambient temperature not exceeding 40°C. If conditions deviate, we will adjust parameters to conform to standards, ensuring consistent performance and reliability.
Fields of application

From the monumental Three Gorges Dam project to the cutting-edge Zhuhai-Hong Kong-Macao Bridge, TSTY ELECTRIC CO., LTD.'s Copper 3 Phase Electrical Oil-Immersed Transformer is at the forefront of power solutions. Whether it’s for waste incineration projects, state grid corporations, or photovoltaic power stations, our transformers ensure unparalleled efficiency and reliability. Perfectly suited for compact transformer stations, conventional industrial factories, and critical infrastructure such as hospitals, airports, tunnels, chemical plants, and even nuclear power plants, our transformers stand as the backbone of modern power distribution. Trust us for all your power needs in mines, buildings, and beyond.
High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
Customer Case

High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
After-sales service
1. At TSTY ELECTRIC CO., LTD., we pride ourselves on offering comprehensive project and process design services tailored to your specific equipment purchase plans. Our dedicated team will meticulously design and manufacture products to meet your unique needs. Moreover, we provide extensive training for your technical and operating personnel to ensure seamless integration and operation.
2. We ensure newly purchased Copper 3 Phase Electrical Oil-Immersed Transformers receive top-notch online assistance for installation and debugging. Our lifelong service system guarantees prompt solutions within one working day for any issues encountered during normal use. Our commitment is to get your product operational swiftly, backed by regular visits from our professional technicians to guarantee long-term, safe, and reliable performance.
3. Our commitment to quality is unwavering. We use premium, authentic materials and adhere strictly to ISO9001:2000 international quality management standards. This rigorous approach ensures the exceptional quality and smooth installation of our Copper 3 Phase Electrical Oil-Immersed Transformers, delivering a product you can trust.
Packaging & Shipping

High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
Company Profile

Founded in 2011, TSTY Electric Co., Ltd. has swiftly risen to become a premier and dependable manufacturer of transformers 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 solutions.
Our project equipment emphasizes energy efficiency, intelligence, information integration, and mechanization. We proudly host 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 paired with robust technological innovation capabilities,TSTY
Our products are globally recognized, reaching markets in the Middle East, North America, South America, Europe, Southeast Asia, Africa, and more, spanning over 40 countries.

High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
Production Equipment
High-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power DistributionHigh-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power DistributionHigh-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power DistributionHigh-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power DistributionHigh-Efficiency Copper 3 Phase Oil-Immersed Transformer for Power Distribution
FAQ
Q: Who are we?
A: We are a leading 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 expertise in transformer production, we are certified with ISO9001-2008, OHSAS 18001:2007, ISO4001:2004, CE, CCC, UL, CSA, and TYPE TEST REPORT among others.

Q: How are transformers shipped?
A: Our transformers are delivered via ship, train, or truck for overseas markets, with the main active body shipped in bulk and accessories packed in wooden cases.

Q: Can your products be customized?
A: Absolutely. Considering the varying voltage, frequency, and other specifications of transformers across different countries and
regions, we offer customization to meet your exact requirements.

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

Q: Do you accept FAT (Factory Acceptance Test)?
A: Yes, we do. We ensure thorough testing for every transformer set.

Q: Do you provide after-sales service?
A: Yes, we offer comprehensive after-sales support, including installation guidance and response to inquiries.

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