Cast resin dry type transformer

Cast resin dry type transformer

Cast resin dry type transformer

Ratings from 100kVA to 10MVA
Supplied standalone (IP00) or with a variety of IP rated enclosures

1. What is a Cast Resin Dry-Type Transformer?

A Cast Resin Dry-Type Transformer is a specialized transformer that uses epoxy resin to insulate its windings and magnetic circuit, instead of being immersed in insulating liquids like oil. Jiangsu YaWei cast resin transformers are a prime example of this technology, known for their high-service reliability and growing application across various sectors.

These transformers are an increasingly popular choice for commercial, industrial, and residential installations due to their minimal maintenance needs and low environmental impact. Since they are dry-type, they do not release harmful substances, making them ideal for areas where environmental safety is a priority.

Key Advantages of Cast Resin Dry-Type Transformers:

Minimal Maintenance – Requires little to no maintenance compared to traditional oil-immersed transformers.

Environmentally Friendly – No oil is used, reducing the risk of leaks and contamination.

Safety Features – Auto-extinguishing properties and fire-resistant design make it suitable for indoor applications and areas with a high fire risk.

Reliable Performance – Known for their longevity and dependable operation across various sectors.

Jiangsu YaWei Cast Resin Transformers are an excellent choice for ensuring efficient power distribution with added safety and sustainability.

Yawei Transformer aerial panorama

2. The Benefits of JSYW cast resin dry type transformer

Jiangsu YaWei Transtormers have been successtuly exported to severa countries incuding the United Stotes, Canada, Panama, Venezuela, Uzbekistan,Australia,and Bulgaria.

We have sufficient production capacity to ensure that goods can be delivered on time. We have professional after-sales teams around the world, this ensures prompt trouble shooting and resolution of any issues you may encounter.

Whether you are a utlity company, transformer distributor, or builder, you can purchase Jiangsu YaWei's Power Transformer with confidence,knowing that you are investing in a reliable and reputabe product.Experience the efficiency and reliablity of Jiangsu YaWei Transtormer tailored to meet your specific needs.

3. JSYW Dry type Transformer Product

Self-extinguishing, low fire hazard

Zero Oil Usage

Eco-friendly and safe

Low cost installation and lower load losses

Low Maintenance

Sustainable



Frequently Asked Questions

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Q: What is the reason for the abnormal noise of dry-type transformer? How to solve it?

A: First of all, we need to determine where the abnormal noise occurs. There are five common abnormal noises, namely 1. The core excitation sound is high. This may be due to overvoltage or load. Thyristors and other components are used. Solution: Change the tap position. 2. Vibration or resonance sound. Possible cause: unstable installation or resonance Solution: Tighten the bolts, stabilize, eliminate the resonance conditions, one side is too close to the concrete wall, or resonate with other equipment, 3. Mechanical vibration sound of the core Possible cause: This problem is actually not easy to judge, and experience is required Solution: Tighten the bolts and clamp the core 4. There is a discharge sound in the dry-type transformer Possible cause: poor grounding or corona Handling: Improve grounding and find out the cause of corona 5. The accessory sound is abnormal and there is vibration Possible cause: abnormal fan

Q: How do dry type transformers contribute to environmental sustainability?

A: Dry Type Transformers do not contain oil, which eliminates the risk of oil spills and reduces environmental impact. They are considered more environmentally friendly and align with green building practices.

Q: Can dry type transformers be installed outdoors?

A: Dry Type Transformers are primarily designed for indoor use. If outdoor installation is necessary, they should be housed in weatherproof enclosures to protect them from environmental elements.

Q: Do dry type transformers require regular maintenance?

A: While Dry Type Transformers generally require less maintenance compared to oil-filled transformers, routine inspections are recommended. Checking for loose connections, cleaning, and ensuring proper ventilation are part of regular maintenance.

Q: In what applications are dry type transformers commonly used?

A: Dry Type Transformers are preferred in applications where safety, environmental concerns, and space constraints are crucial. They are commonly used in buildings, underground substations, and industrial facilities.

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