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3 Phase Pad mounted 11KV Transformer Substation for 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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3 Phase Pad mounted 11KV Transformer Substation for Electrical Grid Systems

Country/Region china
City & Province chongqing chongqing
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Product Details

3 Phase Pad mounted 11KV Transformer Substation for Electrical Grid Systems

 

 

Product Description

 

A substation, also known as a switching station or a switchyard, is an integral part of an electrical power system. Its main function is to transform and distribute electrical power from high voltage transmission lines to lower voltage distribution lines, which then supply electricity to homes, businesses, and other consumers.

  • Power transmission: Substations are used to transfer electrical power over long distances, typically from power plants to load centers or from one region to another. They step up the voltage of the power to enable efficient and cost-effective transmission.
  • Power distribution: Substations are used to distribute electrical power to consumers at lower voltages. They step down the voltage of the power to a level that is suitable for use in homes, offices, and factories.
  • Grid stability: Substations play a crucial role in maintaining the stability of the power grid by balancing the supply and demand of power. They also help to regulate voltage and frequency fluctuations, which can occur due to variations in load or changes in generation.
  • Renewable energy integration: Substations are used to connect renewable energy sources such as wind turbines and solar panels to the power grid. They help to manage the intermittency of these sources and ensure that the power they generate is integrated into the grid efficiently and reliably.
  • Industrial applications: Substations are used in various industrial applications, such as mining, oil and gas, and manufacturing. They provide the necessary power for equipment and machinery, as well as for lighting and other auxiliary systems.

Overall, substations are essential components of the power grid, enabling the safe, reliable, and efficient distribution of electrical power to consumers.

 

 

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

 

 

Team Show

 

 

1.Professional team

 

2.Comprehensive services

 

3.Strict quality control

 

4.Comprehensive inspection

 

5.Responsibility guarantee

 

 

Why Choose Us

 

 

 

1.Our Expertise

 

2.Quality Products/Services

 

3.Competitive Pricing

 

4.Innovation

 

6.Possibles

 

7.Authorization by ABB Schneider Siemens

 

 

Engineering

 

1.Power generation plants

 

2.Substations

 

3.Commercial buildings

 

4.Data centers

 

5.Renewable energy systems

 

6.Transportation

 

 

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