Vacuum Transformer Drying Oven
For transformer solid insulation | Vacuum drying | Electric heating. The Vacuum Transformer Drying Oven US-6S is designed for drying the solid insulation of power transformers, providing intensive moisture evaporation, high efficiency, and reduced process time.
About the Vacuum Transformer Drying Oven US-6S
Introducing the Vacuum Transformer Drying Oven US-6S, designed for drying the solid insulation of power transformers. A common practice during transformer manufacturing or repair is removing moisture from paper insulation, as dry insulation has dielectric strength up to 20 times higher than insulation that has not been dried.
Vacuum drying provides much more intensive moisture evaporation than hot air drying or natural drying, ensuring optimal overall performance and shorter processing time. GlobeCore offers the US-6S in various modifications tailored to customer requirements, including productivity, dimensions, installation location, loading method, and automation level.
Benefits
Specifications
| Parameter | Value |
|---|---|
| Drying Chamber | |
| Internal dimensions, mm, max — depth | 2,000 |
| Internal dimensions, mm, max — width | 1,300 |
| Internal dimensions, mm, max — height | 1,600 |
| Heating Section | |
| Heater power, kW | 45 |
| Temperature adjustment range, °C | 20…120 |
| Number of thermal electric heaters, pcs. | 15 |
| Vacuum Section | |
| Capacity, m³/h | 1,000 |
| Total motor power, kW | 11 |
| Achieved vacuum level, mbar | 1 |
| Circulation System | |
| Capacity, m³/h | 2,000 |
| Fan power, kW | 2.2 |
| Exhaust System | |
| Capacity, m³/h | 2,000 |
| Fan power, kW | 1.1 |
| Condensation System | |
| Chiller power, kW | 3.0 |
| Chiller cooling capacity, kcal/h | 6,000 |
| Condensation area, m² | 7.5 |
| Heat exchanger type (condenser) | shell and tube |
| Pneumatic System | |
| Compressor power, kW | 1.1 |
| Pressure, bar | 9 |
| Note | |
| The dimensions indicated represent one of the possible unit configurations. GlobeCore manufactures vacuum chambers of various sizes according to customer specifications. | |
Overview
Why Vacuum Drying of Transformer Insulation Matters
During the manufacturing or repair of power transformers, it is necessary to remove moisture from the active part and paper insulation. Moisture negatively affects dielectric strength, so efficient drying is essential for safe and reliable transformer operation.
The US-6S vacuum oven combines vacuum drying and electric heating in a single system, making it suitable for transformer manufacturers and repair workshops that require reliable insulation drying with configurable chamber dimensions and process automation.
About GlobeCore
GlobeCore is an international engineering company specializing in industrial equipment for processing insulating oils and other liquids. The company designs and manufactures systems for purification, degassing, drying, filtration, regeneration, and analysis of oils used in the electrical, power, and industrial sectors.
GlobeCore solutions are applied during the installation, maintenance, and operation of high-voltage equipment worldwide. With a strong focus on engineering reliability and practical performance, GlobeCore equipment is supplied to customers in more than 100 countries.
Get in touch!
- Contact: Dave Wilson
- Location: 8150 South Loop East, Houston, TX, USA
- Phone: +1 713-202-7983
- Email: [email protected]