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Box Type TNB Compact Transformer Substation for Power Generation Plants

Box Type TNB Compact Transformer Substation for Power Generation Plants

  • Box Type TNB Compact Transformer Substation for Power Generation Plants
  • Box Type TNB Compact Transformer Substation for Power Generation Plants
Box Type TNB Compact Transformer Substation for Power Generation Plants
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: Substation Power Distribution Color: As Required
ODM/OEM: Accepted Certificate: ISO,9001 CQC,CCC,CE
Payment: T/T L/C Packing: Wooden Case
High Light:

Box Type TNB Compact Transformer Substation

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TNB box type substation

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box type substation for Power Generation Plants

Outdoor Type TNB Substation Power Distribution for Power Generation Plants

 

 

Product Description

 

  • Box-type substations are used for power distribution in 10/0.4KV three-phase AC systems.
  • They are compact and self-contained, housing all necessary components within one or several boxes.
  • American box-type substations have a cross-shaped layout and a two-part structure, allowing for better heat dissipation and a smaller footprint compared to European box-type substations.
  • Fuses are used to protect the high-voltage side, and plastic shell automatic air circuit breakers are used to protect the low-voltage side.
  • Exposure to direct sunlight for long periods can affect the heat dissipation of plastic shell circuit breakers, potentially leading to high-voltage side faults.
  • Proper ventilation and cooling measures should be taken to prevent this issue.

 

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

 

 

Engineering

 

1.Power generation plants

 

2.Substations

 

3.Commercial buildings

 

4.Data centers

 

5.Renewable energy systems

 

6.Transportation

 

 

FAQ

 

Do you manufacture or trade?
"Bosun Electrical" is a leading and professional manufacturer of electrical equipment in China. We design, manufacture, and sell a wide range of electrical products, including box-type substations, switchgear, transformers, low voltage equipment, and more.

 

How can I place an order for your products?
To place an order for our products, you can send us your single-line diagram (SLD) for your project or provide us with detailed specifications for

the items you require. Our sales team will work with you to provide a quotation and guide you through the ordering process.

 

What are your delivery and after-sales services?
We offer prompt delivery services, and the leading time is based on the order quantity. For container orders, it usually takes 1-2 weeks. We also provide after-sales services and support, including long-life free maintenance, technical support, and problem-solving assistance from our technology and R&D team.

 

What is your product warranty policy?
Our company is ISO9001 and CCC certified, and we offer a long-term product warranty for all our products. We also provide technology support and assistance to solve any possible or inevitable problems that may arise.

 

Do you offer OEM and ODM services?
Yes, we offer OEM and ODM services. Our team of experienced engineers and designers can work with you to customize our products to meet your specific requirements and needs.

 

What are your payment terms?
We accept various payment methods, including 30% T/T in advance as a deposit, balanced against shipping documents and a copy of B/L, irrevocable L/C at sight for orders over $0.1 million, and other special terms for old business partners. For samples, we accept T/T, Western Union, Alibaba Pay, and Alibaba Trade Assurance.

 

How can I arrange a visit to your company?
Our company is located in Chongqing city, China, and if you need an invitation letter to come to China, we can provide one for you. Please contact our sales team to schedule a visit.

 

Advantages

 

 

1.Excellent quality

 

2.24 hour service

 

3.Professional design

 

4.Advanced technique

 

5.Rapid delivery

Contact Details
Chongqing Bosun Electrical Co., Ltd.

Contact Person: admin

Tel: +8613983689655

Send your inquiry directly to us
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