Fax: +44 (0)1254 381674
Email:
Admagnetics Bolton Avenue, Huncoat, Accrington, Lancashire
BB5 6NJ, United Kingdom
Three Phase Transformers
The smaller three phase transformers employ quality proprietary parts from renowned well established suppliers to the transformer manufacturing industry. Generally used for control circuit applications they are available with all standard control voltage options.
Larger three phase power transformers whilst using some proprietary parts employ a higher percentage of quality parts produced in-house from basic materials. In particular we produce our own laminations from rolled grain oriented silicon steel. These three phase transformers are generally employed in power circuits.
We can also offer three phase transformers assembled in oil filled tanks for higher voltage applications and the more arduous environments (details on application).
Download our standard Transformer Product Sheets.
Features
- Double Wound
- Earth Screens
- Auto Wound
- Multi-Tapped Windings
- Varnish Impregnated
- Vector Connection Options
- Termination Options
- Mounting Options
- Sheet Steel Enclosure Option
- Oil Cooled Option
Description
The small three phase transformers utilise pre-built 'E' cores and standard pattern laminations and bobbins for standard double wound and auto transformers. Standard frames are employed to offer a range of mounting options. Large stocks of standard parts enable quick turn round of orders.
Termination is via touch proof Klippon terminal blocks, DIN rail terminals or studs and flying leads throughout the range.
The larger three phase power transformers would generally have DIN rail mounted power terminals or busbar connections.
Three phase transformers are available as double wound transformers for electrical isolation or as auto transformers for reduced size where isolation is not an issue.
All standard transformers are rated for continuous operation.
Standard thermal rating is Class B for the smaller three phase transformers and Class F or Class H for the larger three phase transformers.
Typical accessories include sheet steel enclosures, fans, isolators and fuse or MCB protection.