What are the characteristics of Dry Type Transformer?

Dry type transformers are becoming increasingly popular due to their efficiency, safety features and eco-friendly nature. Unlike oil-filled transformers, they do not contain any flammable liquids or gases, which makes them a more secure option for indoor and densely populated areas. Let's dive deeper into the characteristics of dry type transformers.

Firstly, dry type transformers are known for their low maintenance requirements. Unlike oil-filled transformers, they do not require oil tests, leak tests or oil changes, which leads to significant cost savings and a much longer life span. This feature makes them an ideal option for industries that require continuous power supply with minimal downtime.

Another characteristic of dry type transformers is their ability to withstand high temperatures. They are built with Class F or Class H insulation, which can withstand temperatures up to 155°C and 180°C respectively. This makes them an excellent fit for industries where high temperatures are a common occurrence.

Moreover, dry type transformers are highly durable as they are enclosed in a sealed container, which protects them from harsh environmental conditions like dust, moisture, and chemicals. In addition, they are designed to operate silently, which makes them an ideal option for residential areas or locations where noise pollution is a concern.