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The 35kV dry-type transformer adopts advanced electronic technology to divert electrical energy from the primary to the secondary side through the electromagnetic induction principle. The core assembly are the iron core and winding, which achieve voltage rise and fall by changing the number of turns of the winding. Due to the lack of oil inside, it is called a “dry type”.

(35kv dry type transformer)

The characteristics and advantages of a 35kV dry-type transformer

  1. Fire safety: Due to its dry design, no fire risk may occur in oil-immersed transformers.
  2. Efficient and energy-saving: Using high-quality materials and advanced production processes to ensure high efficiency.
  3. Low maintenance cost: The maintenance cost is significantly reduced compared to oil-immersed transformers.
  4. Environmentally friendly: No oil pollution, in compliance with environmental requirements.

Application fields of 35kV dry-type transformer

  1. Renewable energy systems: Electricity conversion in new energy channels such as wind and solar energy.
  2. Data centre and communication facilities: provide stable power supply for servers and communication equipment.
  3. Industrial automation and motor drive: widely used in various automation equipment and motor drives.
  4. Urban infrastructure: The power system in transportation facilities such as subways and high-speed trains.

How to choose a suitable 35kV dry-type transformer

  1. Capacity matching: Select appropriate capacity based on actual load requirements.
  2. Voltage level: Ensure the selected voltage level matches the system requirements.
  3. Materials and processes: Choose high-quality materials and advanced production processes to guarantee long-term stable operation.
  4. Cost performance trade-off: Minimize costs while meeting performance requirements.
(35kv dry type transformer)

Maintenance and upkeep of 35kV dry-type transformer

  1. Regular inspection: Check the appearance, fasteners, and surrounding environment to ensure no abnormalities.
  2. Cleaning and maintenance: Regularly clean the surface of the transformer to maintain good heat dissipation.
  3. Preventive testing: Regular electrical performance testing ensures normal operation.
  4. Recording and reporting: Detailed maintenance records to facilitate tracking equipment status.

Precautions for using a 35kV dry-type transformer

  1. Avoid overload operation: Prolonged overload may cause equipment overheating and damage.
  2. Dust and moisture prevention: Keep the interior and exterior of the equipment clean and avoid humid environments.
  3. Maintain appropriate ventilation and heat dissipation: Ensure sufficient ventilation around the transformer.
  4. Follow safety regulations: During operation and maintenance, follow relevant safety regulations.
(35kv dry type transformer)


PDDN Photoelectron Technology Co., Ltd. focuses on the research, development, and application of power electronics technology and is devoted to supplying customers with high-quality transformers and other power products. Our company mainly has oil-immersed, low-voltage, dry-type, and other transformer types. The transformers provided by PDDN Photoelectron Technology Co., Ltd. have the characteristics of high efficiency, safety, and reliability. They are widely used in power systems, industrial control, energy management, and other fields.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. Please inquire if you want a high-quality dry-type transformer; we will help.

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