Dry type transformers are most suitable in locations where conventional oil filled transformers present a safety hazard. Some of the locations where dry type transformers are best suited are: Oil refineries, Chemical plants, Marine applications, Metro railways where there is significant safety is required against fire.
Advantages of Dry Type Transformers:
- Dry type transformers have no risk of fire
- Dry type transformers are lighter in weight compared to oil filled transformers
- It requires less floor area to accommodate
- No toxicity unlike synthetic liquid filled transformers
- Dry type transformers are have efficient noiseless operation
- Reduced installation cost
- They are Maintenance free