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Enclosure Class Industrial Electrical IP65 Main Transformer in Substation

Enclosure Class Industrial Electrical IP65 Main Transformer in Substation

  • Enclosure Class Industrial Electrical IP65 Main Transformer in Substation
  • Enclosure Class Industrial Electrical IP65 Main Transformer in Substation
Enclosure Class Industrial Electrical IP65 Main Transformer in Substation
Product Details:
Place of Origin: Chongqing
Brand Name: Bosun
Certification: ISO9001, CE, CQC,CCC
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 999 - 9999 USD
Packaging Details: Wooden case
Delivery Time: 15 Working Days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 2000 PCS per Month
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Detailed Product Description
Product Name: Main Transformer In Substation Color: As Required
ODM/OEM: Accepted Certificate: ISO,9001 CQC,CCC,CE
Payment: T/T L/C Packing: Wooden Case
High Light:

IP65 Main Transformer in Substation

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Enclosure Class Main Transformer in Substation

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Electrical Main Transformer in Substation

Enclosure class Industrial Electrical IP65 Main Transformer in Substation​

 

 

Product Description

 

Box-type substations have a small footprint. Generally, the floor area of a box-type substation is only 5-6 square meters, or even less at 3-3.5 square meters. They are suitable for use in densely populated industrial and mining enterprises, ports, and residential areas, among other locations, and can extend high-voltage power supply to the load center, reduce the low-voltage supply radius, and reduce losses. The number of low-voltage supply lines is generally 4-6. Box-type substations can shorten the on-site construction period and require less investment.

When using new equipment such as fully sealed transformers and SF6 switchgear, the maintenance cycle of the equipment can be extended, and even maintenance-free requirements can be met. The appearance is novel and beautiful and can be coordinated with the surrounding environment of the substation. For self-maintained box-type substations (250kVA or above), the urban power department requires the use of high-voltage metering. In some cases, more outgoing circuits are required, including setting up standby circuits. In these cases, the designer combines the actual electricity usage and reference to the manufacturer's sample to optimize the design.

 

Environmental Conditions

Box-type substations are used for high-rise residential buildings, luxury villas, squares, parks, residential areas, small and medium-sized factories, mines, oil fields, and temporary construction power use, among other locations, as part of a power distribution system that accepts and distributes electrical energy. They comply with the standards of GB/T17467 "Pre-installed High-voltage/Low-voltage Substations" and SD320 "Technical Conditions for Box-type Substations."

Environmental conditions for use:

  • Altitude: 1000m or below.
  • Ambient temperature: -25℃ to +40℃.
  • Wind speed: not exceeding 35m/s.
  • Air relative humidity: not exceeding 90% (+25℃).
  • Horizontal acceleration of seismic level: not greater than 0.4m/s, vertical acceleration: not greater than 0.2m/s.
  • The installation site should not have conductive dust or dangerous substances that are corrosive, flammable, or explosive to metals or insulating materials.
  • The installation site should not experience severe vibrations, and the vertical slope should not exceed 3 degrees.

 

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

 

 

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.

 

 

Company Profile

 

Enclosure Class Industrial Electrical IP65 Main Transformer in Substation 0

 

1.Chongqing Bosun Electrical Co., Ltd. was established in 1996, located in Banan District Chongqing China, with convenient transportation, covers an area of 8,000 square meters.

 

2.Devoted in the research and development, manufacturing, installation, and sales of complete sets of high and low voltage switchgear and control equipment from 40.5kV to 0.22kV.

 

3.more than 20 CCC/CQC certificates, meet the requirements of the highest protection level of IP65 and altitude environment of 4500 meters, get the GB/T19001:2016 /ISO9001:2015 quality management system certification,

 

4.A complete product development department, design team.

 

5.Various kinds of product construction and manufacturing design by using specialized computer mechanical and electrical CAD design software systems.

 

6.Complete surveillance, measuring, and testing equipment to ensure the high products quality.

 

7.Complete production line including CNC processing equipment, welding equipment, and hoisting equipment required for cabinet production, busbar bending equipment, tinning equipment, electric tools, and other assembly production equipment required for complete assembly production.

 

8.More than 10 product invention patents and utility model patents.

 

9.Excellent service based on the motto "Quality First, Customer Foremost, Survival Through Quality, Development Through Service, Continuous Improvement."

 

 

FAQ

 

1. Are you the manufacturer or trader?

"Bosun Electrical " is a leading & professional manufacturer in China.

 

2. How to order your products?

Please send us your single line diagram (SLD ) for your projects ,or send us the detailed specifications for your required items

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3. What is your delivery & after-sales serive?

Leading delivery is according to your order qty .Normally for container orders it is 1-2 weeks. Per month 30-50 containers are no problem for us.

 

4. What is your product warranty?

"Bosun Electrical " is ISO9001 & CCC certificated enterprise in China, we supply longlife free maintenance.

Furthermore,our technology team & RD team can go to solve any possible or inevitable problems by our latest technology support.

 

5.Do you accept OEM and ODM?

Yes

 

6. What is your payment terms?

a. 30% T/T in advance as deposit ,balanced against the shipping documents and copy of B/L

b. irrevocable L/C at sight for order which order amount is over $0.1 million .

C. for old business partner,we can negociate for other special terms

d . For samples, we accept T/T,Western union, Alibaba pay,Alibaba trade assurance

 

7. If i want to visit you ,how to do ?

Our company is located in Chongqing city China, If you need invitation letter before come to China,we can give it to you.

Contact Details
Chongqing Bosun Electrical Co., Ltd.

Contact Person: admin

Tel: +8613983689655

Send your inquiry directly to us
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