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11KV GIS electrical 3 Phase 4 Phase Dry Type Transformer Manufacturer for Dock

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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11KV GIS electrical 3 Phase 4 Phase Dry Type Transformer Manufacturer for Dock

Country/Region china
City & Province chongqing chongqing
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Product Details

11KV GIS electrical 3 Phase 4 Phase Dry Type Transformer Manufacturer for Dock

 

 

Product Description

 

  • Preassembled substations are designed to be highly mobile and can be easily transported to different locations. This makes them a great option for temporary or emergency power needs, such as at construction sites or during natural disasters.
  • These substations are typically designed for outdoor use and can be installed in a variety of locations, including on rooftops, on the ground, or even underground.
  • Preassembled substations are often used in urban areas where space is limited, as they take up significantly less space than traditional substations. They are also popular in rural areas, where they can be used to provide power to remote locations.
  • In addition to their compact size, preassembled substations are also designed to be easy to maintain. They often include features such as removable panels for easy access to the equipment inside.
  • Preassembled substations are typically designed to handle a range of voltages and capacities, making them a versatile option for a variety of applications.
  • These substations are often used in conjunction with other power distribution equipment, such as switchgear and distribution transformers, to create a complete power distribution system.

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.

 

Production Facilities

 

 

 

Engineering

 

1.Power generation plants

 

2.Substations

 

3.Commercial buildings

 

4.Data centers

 

5.Renewable energy systems

 

6.Transportation

 

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