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Dry Type Copper Winding And Aluminum Winding Transformer
  • Dry Type Copper Winding And Aluminum Winding TransformerDry Type Copper Winding And Aluminum Winding Transformer
  • Dry Type Copper Winding And Aluminum Winding TransformerDry Type Copper Winding And Aluminum Winding Transformer
  • Dry Type Copper Winding And Aluminum Winding TransformerDry Type Copper Winding And Aluminum Winding Transformer

Dry Type Copper Winding And Aluminum Winding Transformer

Lugao Power Co., Ltd is a leading manufacturer and supplier of Dry type copper winding and aluminum winding transformer in China. LUGAO's dry type transformers are available with copper and aluminum winding options, providing flexible solutions to meet different application requirements and budgetary considerations. Copper windings have excellent conductivity and higher efficiency, making them ideal for critical power distribution needs. Aluminum windings provide a cost-effective alternative without compromising reliability and performance. Both winding types are encapsulated with high-quality epoxy resin, ensuring excellent insulation, thermal stability and safety. Designed with advantages such as environmental protection and easy installation, Dry type copper winding and aluminum winding transformers are ideal for modern power distribution networks.

Lugao Power Co., Ltd.'s Dry Type Copper Winding and Aluminum Winding Transformer provides a versatile solution for a wide range of power distribution needs. This transformer series offers both copper and aluminum winding configurations, providing flexibility in both performance and cost. The copper winding option offers excellent conductivity, reduced energy losses and enhanced thermal performance. The aluminum winding transformer provides an affordable solution without compromising operating efficiency.

LUGAO Dry Type Copper Winding and Aluminum Winding Transformer Introduction

Lugao Power Co., Ltd.'s Dry Type Copper Winding and Aluminum Winding Transformer has flexible configurations to meet different application requirements. Copper winding transformers are known for their high energy efficiency and low electrical losses, providing stable and efficient power distribution. The use of copper windings ensures that the transformer operates efficiently under high load conditions while maintaining a lower operating temperature, thereby extending its service life. The aluminum winding configuration provides a cost-effective alternative that remains highly reliable and efficient for most general power distribution applications.


Both winding types use advanced vacuum pressure impregnation (VPI) process and epoxy resin to ensure excellent insulation, fire resistance and moisture resistance. The transformer adopts natural air (AN) cooling design, which does not require external cooling fans or systems, helping to reduce maintenance costs. LUGAO's Dry Type Copper Winding and Aluminum Winding Transformer is easy to install and has stable performance, making it an ideal choice for modern distribution networks.

Dry Type Copper Winding And Aluminum Winding Transformer

LUGAO Dry Type Copper Winding and Aluminum Winding Transformer Parameter

Capacity Voltage Link Group Short-Circuit
mpendance(%)
oss(W) Current of no
oading(%)
 HV Tap LV no loading oading
30    6
 6.3
 10
 10.5
 11
±5%
±2*2.5%
0.4
0.415
0.433
Yyn0
Dyn11
190  700  2.6 
50  270  990  2.2 
63  360  1380 
80  400  1570 
100  480  1840  1.8 
125  540  2130  1.8 
160  620  2530  1.6 
200  720  2750  1.6 
250  880  3470  1.4 
315  970  3990  1.4 
400  1160  4880  1.4 
500  1340  5870  1.3 
630  1290  5960  1.3 
800  1520  6950  1.3 
1000  1760  8130  1.1 
1250  2080  9690  1.1 
1600  2440  11730  1.1 
2000  3320  14450 
2500  4000  17170 

LUGAO Dry Type Copper Winding and Aluminum Winding Transformer Operating Environment

1.The height above the sea level is below 1000m.

2.Highest air temperature +40ºC

3.Highest daily average air temperature +30ºC

4.Highest annual average air temperature+20v

5.Lowest outdoor air temperature-25ºC

6. Installation location: suitable for installation in areas free from fire or explosion hazards, significant pollution, chemical corrosion, or excessive vibration, whether indoors or outdoors.

LUGAO Dry Type Copper Winding and Aluminum Winding Transformer Characteristics

1.Operate within specified limits: +40ºC (highest air temperature), +30ºC (highest daily average), and +20ºC (highest annual average).

2.Suitable for Dry type transformers at altitudes below 1000m. Consider extremes: -25ºC (lowest outdoor temperature).

Ventilation:

3.Adequate airflow is essential for Dry type transformers to dissipate heat.

4.Dry type transformers are resistant to moisture; protect from prolonged exposure to high humidity.

5.Dry type transformers should operate within specified load and voltage limits.

6.Implement protection measures against harmonics and voltage fluctuations.

7.Install Dry type transformers in areas free from fire/explosion hazards, pollution, corrosion, or excessive vibration, whether indoors or outdoors.

8.Adhere to regular maintenance practices per the manufacturer's recommendations.

9.Dry type transformers should operate within their specified overload capacity.

10.Maintain low noise levels in Dry type transformers.

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