Liu Gao is a 11KV Cast Resin Dry Type Transformer Suppliers,The Non-encapsulated coil dry type transformer stands out for its multifaceted qualities, placing a strong emphasis on safety, reliability, energy efficiency, fire protection, and anti-explosion features, coupled with the added advantage of simple maintenance. The dry type transformer's efficacy is further enhanced by a meticulously designed coil structure and a vacuum impregnation treatment process, ensuring immunity to partial discharge and preventing any decline in insulation levels throughout its entire shelf life. Rigorous qualification processes by both the National Mechanical & Industrial Bureau and the National Power Company underscore the dry type transformer's compliance with national standards.

This dry type transformer proves highly adaptable to demanding environments characterized by stringent fireproofing requirements, fluctuating loads, lack of ventilation, confined spaces, dirt, and moisture. Its versatility extends to diverse settings such as power plant fields, subway systems, metallurgical facilities, hospitals, high-rise buildings, shipping centers, crowded residential zones, and specialized environments like petrochemical industries, nuclear power stations, and nuclear submarines. Specifically, in power plant fields, the Non-encapsulated coil dry type transformer plays a crucial role in maintaining safety, reliability, and energy efficiency, making it an indispensable component in the station's infrastructure. The dry type transformer's robust design and comprehensive features make it an ideal solution for addressing the unique challenges posed by a variety of operational scenarios, contributing to the overall efficiency and safety of the power station.

11KV Cast Resin Dry Type 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.

11KV Cast Resin Dry Type Transformer Characteristics

1.Dry type transformers are designed to operate within specified temperature limits.  Both ambient temperature and the operating temperature of the Dry type transformers need to be within acceptable ranges to prevent overheating.  The specified temperature range includes the highest air temperature of +40ºC, the highest daily average air temperature of +30ºC, and the highest annual average air temperature of +20ºC.

Altitude and Atmospheric Conditions:

2. Dry type transformers should operate at altitudes below 1000m above sea level.  Additionally, the specified temperature extremes, including the lowest outdoor air temperature of -25ºC, should be considered to ensure optimal performance under varying atmospheric conditions.

3.Adequate ventilation is essential for Dry type transformers.  They should be installed in areas with proper airflow to dissipate heat generated during operation.

4.Dry type transformers are more resistant to moisture than oil-immersed transformers, but excessive humidity can still impact their performance.  They should be protected from prolonged exposure to high humidity or damp conditions.

5. Dry type transformers should be operated within their specified load limits.  Frequent overloading or underloading can affect efficiency and contribute to premature wear.

6.Fluctuations in input voltage should be within the Dry type transformers' specified tolerance to ensure stable and reliable performance.

7.Protection measures should be in place to mitigate the impact of harmonics, voltage sags, and other power quality issues on the Dry type transformers.

8.Consideration should be given to the environment where the Dry type transformers are installed.  They should be protected from dust, corrosive substances, and other environmental factors that could compromise their integrity.

9.Regular maintenance, as per the manufacturer's recommendations, is crucial for the Dry type transformers' continued reliability.  This may include inspections, cleaning, and testing.

10.The Dry type transformers should be operated within their specified overload capacity when needed.  Exceeding the overload capacity for prolonged periods can lead to overheating and degradation.

11.Dry type transformers are known for their low noise levels.  Ensure that the Dry type transformers operate within acceptable noise limits, especially in environments where noise is a concern.

12.The Dry type transformers should be installed in areas free from fire or explosion hazards, significant pollution, chemical corrosion, or excessive vibration, whether indoors or outdoors.  This ensures the Dry type transformers' safety and performance in a variety of installation environments.  Always refer to the manufacturer's documentation for specific guidelines related to the Dry type transformers model in use.

11KV Cast Resin Dry Type Transformer Specification

11KV Cast Resin Dry Type Transformer Features

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