

Low Voltage Dry Type Transformers
By Kotsons
Powering your operations with safety, efficiency and lasting reliability.
Kotsons’ Low Voltage Dry Type Transformers offer safe, efficient, and maintenance-free power distribution, ideal for indoor use in industrial and commercial spaces. Built for reliability and durability, they ensure consistent performance with enhanced fire safety. Designed to withstand harsh conditions, they deliver long service life with minimal environmental impact.
What Are Low Voltage Dry Type Transformers?
Low Voltage Dry Type Transformers are electrical transformers designed for voltages typically below 1,000 volts, using air (instead of oil) for cooling and insulation. They are built with solid insulation systems like vacuum pressure impregnated (VPI) windings or cast resin, making them safe, fire-resistant, and eco-friendly. Ideal for indoor use, these transformers are commonly used in commercial buildings, factories, hospitals, and other facilities where safety, low maintenance, and reliable power distribution are essential.
Applications of Kotsons Low Voltage Dry Type Transformers
Kotsons’ Low Voltage Dry Type Transformers are widely used across various industries and environments where safety, reliability, and efficient power distribution are critical.
Typical applications include:
-
Commercial buildings – malls, office complexes, hotels, and hospitals
-
Industrial plants – manufacturing units, refineries, and process industries
-
Institutional facilities – schools, data centers, and research labs
-
Infrastructure projects – airports, metro stations, and smart cities
-
Renewable energy systems – solar and wind power integration
-
Marine and offshore installations – where fire safety and compact design are essential
These transformers are ideal for indoor installations, especially in locations requiring fire safety, low maintenance, and resistance to moisture or harsh conditions.
Why Choose Kotsons Low Voltage Dry Type Transformers
Enhanced Safety
Maintenance-Free
Durable & Reliable
Customizable Solutions
Eco-Friendly Technology
Fire-resistant design with superior insulation ensures safe indoor operation, even in sensitive environments. This makes them ideal for use in hospitals, malls, and high-rise buildings where safety is critical.
Robust construction with no oil or liquid coolant reduces maintenance needs and operational costs. This ensures uninterrupted performance even in challenging environments with dust or moisture.
Engineered for long service life, with excellent short-circuit strength and thermal performance. They can handle overload conditions and voltage fluctuations without compromising efficiency
​
Designed to meet specific application needs, including special voltage ratings and environmental conditions. Kotsons offers flexibility in design to suit unique customer requirements and project specifications.
Dry type technology eliminates oil leakage risks, offering a cleaner and more sustainable solution. Their low environmental footprint aligns with green building standards and energy-efficient practices.