13.8 KV Distribution Transformer

13.8 KV Distribution Transformer overview

 - Product actual measurement is better than GB and IEC standards
  - More than 50 countries and regions around the world run verification of high reliability
  - It is mainly used in 13.8KV distribution network, power supply and distribution system of industrial and mining enterprises and civil buildings
  - Products are mainly sold to Saudi Arabia, UAE etc.
  - Executive standard: IEC 60076 series, IEC 6013, IEC 60214-1, IEC 60296;GB1094 series, GB/T6451-2015, GB/T7597-2007, etc

13.8 KV Distribution Transformer advantage

-High voltage copper wire winding technology to improve lightning resistance performance

-Low voltage foil winding technology, high-quality A-E grade insulation material insulation

-Low magnetic leakage, high mechanical strength, and strong short-circuit resistance

-The material of the iron core is high-quality cold-rolled grain oriented silicon steel sheets with mineral oxide insulation (from Baosteel and Wuhan Iron and Steel Group in China)

-By controlling the process of cutting and stacking silicon steel sheets, the loss level, no-load current, and noise are minimized

13.8 KV Distribution Transformer parameters

  - Input voltage: 13.8kV
  - Output voltage: 0.4kv 0.416 kv 0.420kv 0.440kv 0.480kv
  - Capacity: 30-2500 kva
  - Frequency: 50/60 HZ
  - Remark: voltage, capacity, frequency, connection group and loss can be customized according to customer requirements

Business Cooperation

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Grow business with Hengfengyou

 

Our goal is to become the world's leading manufacturer of electrical equipment. The business, experience and technology accumulated over the years have benefited customers in more than 50 countries around the world. Once our customers establish a cooperative relationship, they are long-term trusted customers, because Hengfengyou always insists on providing you with our best electrical products and services.

 

Our advantages

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  - Authoritative certification: ISO9001、CE、CCC、COC、UL、CSA, etc
  - Perfect SQA quality management system and patented technology to ensure high quality products
  - Efficient production equipment and low raw material prices to ensure the price advantage
  - Sufficient inventory, short delivery time and  fast delivery worldwide
  - Perfect after-sales service system, allowing customers to buy worry-free
  - Provide OEM/ODM services. Welcome clients to visit our factory.

13.8 KV Distribution Transformer FAQ

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1. What is the primary voltage rating of this transformer?
   The primary voltage rating is 13.8 kV.

2. What are the common secondary voltage options?
   Common secondary voltages include 240V, 480V, and 4160V, depending on the application.

3. What type of cooling does this transformer use?
   It typically uses oil-immersed natural cooling (ONAN) or forced-air cooling (ONAF).

4. What are the standard efficiency levels?
   Efficiency depends on the design, but most comply with DOE or IEC efficiency standards.

5. What is the typical impedance range for this transformer?
   The impedance usually ranges between 5% and 7% for distribution transformers.

6. What protection features are included?
   Common protections include overcurrent relays, pressure relief devices, and temperature monitoring.

7. Can this transformer be used outdoors?
   Yes, it is designed for outdoor installation with weatherproof construction.

8. What are the common mounting options?
   Options include pad-mounted, pole-mounted, or substation-installed configurations.

9. What maintenance is required?
   Regular oil testing, visual inspections, and thermal scans are recommended.

10. What standards does this transformer comply with?
    It meets IEEE, ANSI, and IEC standards for safety and performance.