Chongqing Bosun Electrical Co., Ltd.
                                                                                                           
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30 Years
Since 1996
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Outdoor Industrial Electrical 11KV Compact Substation for Wharf and Dock

Price Negotiable
Price: 999 - 9999 USD
MOQ: 1
Delivery Time: 15 Working Days
Brand: Bosun
Product Description

Outdoor Industrial Electrical 11KV Compact Substation for Wharf and Dock

 

 

Product Description

 

• A compact transformer substation is a prefabricated, self-contained substation built in a modular form.

• It consists of critical substation equipment enclosed within a compact metal or concrete housing for outdoor installation.

• The compact design makes it an ideal option forlocations with space constraints like urban areas. Compared to conventional substations, it requires much less land area.

• Equipment within a compact substation include medium voltage switchgear, distribution transformers, low voltage switchgear, protection relays, control panels and auxiliary systems.

• Transformers within compact substations are either oil-immersed or dry-type depending on design. Dry-type units are more common due to their fire safety and lesser maintenance needs.

• Compact substations are fully tested before delivery to ensure proper operation. They are installed on site and connected to power lines with minimum civil works.

• Modular construction of compact substations allows for easy expandability. Additional units can be added for capacity extension.

• Compact substations offer benefits like plug-and-play installation, lower total cost of ownership, reduced installation time, less noise and fire hazards compared to conventional substations.

• They find application in distributed power generation, renewable energy integration, industrial power distribution and infrastructure projects with limited space.

 

Specification

 

 

Rated Voltage 12/17.5/24kV 36kV

 

Standard applicable

IEC 62271 – 202 (IEC 61330) IEC 62271 – 202 (IEC 61330)
Normal ambient temperature 40 ° C 40 ° C
Maximum ambient temperature 50 ° C 50 ° C
Enclosure construction Modular Modular
Ventilation Natural Natural
Temperature class (Std.) K 10 K 10
MV and LV compartment IP 54 IP 54
Transformer compartment IP 23 IP 23
Rated voltage (kV) 12/24kV 36kV
Power frequency (kV rms) 28/50 70
Impulse (kV p) 75/125 170
Rated frequency (Hz) 50/60 50/60
Rated normal current (A) 630 630
Breaking capacity (A) 630 630
Making capacity (kA) 52.5 / 40 50
Rated normal current (A) 630 630
Breaking capacity (kA) 21/16 20
Making capacity (kA) 52.5 / 40 50
Rated power (kVA) – oil type 2500 2000
Rated power (kVA) – Dry type 2500 2000
Rated secondary voltage (V) 433 433
Vector group Dyn 11 Dyn 11
Tapping range + 5 in steps of 2.5% + 5 in steps of 2.5%
IP Yes Yes
Internal arc Yes Yes
Enclosure class Yes Yes
Impact test Yes Yes
Short circuit test on earthing Yes Yes

 

 

Marketing

 

 

Our business scope covers 6 continents and over 50 countries.

 

 

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.

 

 

Engineering

 

1.Power generation plants

 

2.Substations

 

3.Commercial buildings

 

4.Data centers

 

5.Renewable energy systems

 

6.Transportation

 

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Chongqing Bosun Electrical Co., Ltd.
Location No.18 Shigui Avenue, Jieshi Town, Banan District, Chongqing,China
Contact Person Shirley

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