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Preassembled Dry Type Transformer for Power Generation Plants and Electrical Grid Systems

Chongqing Bosun Electrical Co., Ltd.

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Address: No.18 Shigui Avenue, Jieshi Town, Banan District, Chongqing,China

Contact name:Shirley

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Chongqing Bosun Electrical Co., Ltd.

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Preassembled Dry Type Transformer for Power Generation Plants and Electrical Grid Systems

Country/Region china
City & Province chongqing chongqing
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Product Details

Dry Type Transformer for Power Generation Plants and Electrical Grid Systems​

 

 

Product Description

 

  • Preassembled substations are often used to provide power to critical infrastructure, such as hospitals, data centers, and industrial facilities. They can also be used to provide power to remote locations, such as off-shore oil rigs or mining operations.
  • These substations are designed to be highly reliable, with redundant components and backup systems to ensure continuous power supply. They may also include advanced monitoring and control systems to detect and respond to any issues that arise.
  • In addition to their compact size, preassembled substations are also designed to be aesthetically pleasing. They can be customized to blend in with their surroundings, making them a good option for urban areas where appearance is important.
  • Preassembled substations can be designed to meet a variety of international standards and certifications, such as IEC, ANSI, and UL. This ensures that they meet the necessary safety and performance requirements for their intended application.
  • Some preassembled substations are designed to be modular, meaning that they can be easily expanded or reconfigured as needed. This makes them a flexible option for applications where power needs may change over time.
  • Preassembled substations can be equipped with a variety of advanced features, such as remote monitoring and control, self-diagnostic capabilities, and predictive maintenance. These features can help to improve reliability and reduce downtime.

 

Specification

 

 

Rated Voltage12/17.5/24kV36kV

 

Standard applicable

IEC 62271 – 202 (IEC 61330)IEC 62271 – 202 (IEC 61330)
Normal ambient temperature40 ° C40 ° C
Maximum ambient temperature50 ° C50 ° C
Enclosure constructionModularModular
VentilationNaturalNatural
Temperature class (Std.)K 10K 10
MV and LV compartmentIP 54IP 54
Transformer compartmentIP 23IP 23
Rated voltage (kV)12/24kV36kV
Power frequency (kV rms)28/5070
Impulse (kV p)75/125170
Rated frequency (Hz)50/6050/60
Rated normal current (A)630630
Breaking capacity (A)630630
Making capacity (kA)52.5 / 4050
Rated normal current (A)630630
Breaking capacity (kA)21/1620
Making capacity (kA)52.5 / 4050
Rated power (kVA) – oil type25002000
Rated power (kVA) – Dry type25002000
Rated secondary voltage (V)433433
Vector groupDyn 11Dyn 11
Tapping range+ 5 in steps of 2.5%+ 5 in steps of 2.5%
IPYesYes
Internal arcYesYes
Enclosure classYesYes
Impact testYesYes
Short circuit test on earthingYesYes

 

 

Material

 

1.The cabinet door adopts a double beveled edge process, which increases the structural strength of the same material by 50%.

 

2.The installation holes are all made using a multi-layer stamping and stretching process, which reduces the sliding wire situation by more than 80%.

 

3.The inlet and outlet holes adopt a composite structure of knockdown holes and square holes, which can be flexibly selected during on-site installation.

 

4.The box adopts a double folding process, which increases the structural strength of the same material by 50%.

 

5.The control circuit adopts a composite design of debugging mode and fire protection mode, greatly reducing the burning of fan and water pump equipment designed for fire protection during debugging.

 

 

Marketing

 

 

Our business scope covers 6 continents and over 50 countries.

 

 

Engineering

 

1.Power generation plants

 

2.Substations

 

3.Commercial buildings

 

4.Data centers

 

5.Renewable energy systems

 

6.Transportation

 

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