African Customer Visits Henan Fengyuan Transformer Factory

Aug 02, 2023

Three customers from a local oil extraction enterprise in Africa visited Fengyuan Electric for inspection. Charles, the sales director of Fengyuan, received the entire process and Fengyuan inspected the second batch of 12 20kV-2500kva oil immersed transformers customized by Fengyuan. The purpose of this inspection is to ensure that the quality of power transformers meets customer requirements and explore future cooperation opportunities between the two parties.

 

The 26 20kV oil immersed transformers provided by Fengyuan Electric are customized according to the actual needs of customers and have the following characteristics:

Model: 20/0.4kv-2500kva oil immersed transformer;

Main materials: high-quality cold-rolled silicon steel sheet, T1 pure copper coil, B-grade high-temperature insulation material.

Impedance voltage: 7%; Connection group: DYN5; Temperature rise: 55/50 ℃

Special customization: Install protection box for high and low voltage bushings

These transformers have performed well in performance testing and fully meet customer needs. In addition, Fengyuan Electric also introduced the production and manufacturing process and quality control system of transformers. Fengyuan Electric adopts advanced production equipment and strict quality control standards to ensure that each transformer meets local electrical standards and customer needs

1. In terms of manufacturing technology, Fengyuan Electric adopts a high-temperature vacuum drying process, effectively improving the insulation and explosion-proof performance of power transformers. At the same time, an online monitoring system has been introduced to monitor key links in the production process in real-time, ensuring the consistency of product quality.

2. In terms of quality control, a comprehensive quality management system has been established, strictly controlling every step from raw material procurement, component processing to product delivery. The quality inspection of Fengyuan Electric covers multiple aspects such as appearance, performance, and reliability, ensuring the stable operation of power transformers in oil extraction enterprises.

 

 

3. In addition, Fengyuan Electric will maintain close cooperation with customers and provide comprehensive after-sales service and technical support to meet their growing needs. Through this inspection and acceptance, the customer has fully understood the performance and advantages of the 20kV-2500kva oil immersed transformer customized by Fengyuan Electric. At the same time, Fengyuan Electric has also gained recognition and trust from customers, laying a solid foundation for future cooperation between both parties.


In summary, this inspection and acceptance was very successful, and Fengyuan Electric will continue to work hard to provide customers with better quality transmission and distribution products and high-quality after-sales service

 

 

PRODUCT LINK

http://www.switchgear-china.com/power-distribution-transformer/oil-immersed-transformer/liquid-immersed-transformer.html

 

PRODUCT PHOTO

20230320093321

20230320093328

20230320093334

20230512090945

20230512091119

20230512093151

H59

H61

news-474-412

 

 

20230722101502

 

 

This product is usually customized.
We are a manufacturer and have a professional technical department that can design and provide solutions according to customer needs.
Please click on the button below to send us the information, and our sales personnel will contact you to provide you with the design drawings

 

Here are our customer examples for your reference

Malian clients

Data Sheet N° 2-A: Transformer H61 33 kV/400V of 100 kVA

DESIGNATIONS

S UNITS

SPECIFIC DATA

CANDIDATE DATA

Maker

To be indicated

Reference standard

IEC 60076

Type

Phase

Vat

Hermetic

Execution

Tropicalized

Dielectric

PCB-free oil

Installation

On pole

Operating ambient temperature

°C

45

Rated frequency

Hz

50

Rated power

Kva

100

Rated primary voltage

Kv

33

Isolation level assigned to primary school

Kv

36

Number of phases in primary school

03

Secondary voltage

V

400/230

Voltage adjustment range on the M side when unladen

%

±2.5

Coupling

Yzn11

Short circuit voltage

%

4 - 4.5

Neutral sized for one load

%

100

Maximum vacuum losses

W

230 – 460

Losses due to Maxi load

W

1450 - 2350

Maximum steady-state oil temperature

°C

55

Maximum temperature of the windings in steady state

°C

60

Winding material

Electrolytic copper

Maximum noise level

Db

52

50Hz industrial frequency hold, 1 min

Kv

50 - 70

Shock wave resistance (1.2/50 micros)

Kv

125 - 170

Cooling

ONAN

Nameplate

01

Grounding connection

01

Dimensions Height/width/depth

mm x mm x mm

1200 X 1050 X 710

Total mass of transformer including oil

Kg

400

Oil mass

Kg

90

PAINT

Tropicalized and anti-rust

Layers

Binder

Colour

Plans and technical diagrams to be provided.

 

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